Imagine settling in for a movie marathon, only to feel the urge for a late-night gaming session without switching gear. Your movie room can double as a gaming paradise, but only with the right projector at its heart. The ideal model must deliver stunning 4K HDR visuals for film and ultra-low latency for split-second reactions in games. This guide is crafted for enthusiasts who demand one device to master both worlds, evaluating ten projectors on their ability to provide a cinematic experience and a competitive gaming edge. For more insights on high-performance options, explore our guide on the best 4K laser cinema projectors.

We assessed key factors like input lag, refresh rate, brightness, and smart features to identify which projectors truly bridge the gap between home theater and gaming rig. Whether you prioritize the seamless streaming of built-in Google TV or the raw performance specs favored by competitive players, our curated list points you toward your perfect centerpiece. Let’s dive into the top contenders that can transform your viewing space into a versatile entertainment hub.

Pick Product AI Score Buy
-10% OFF XIWBSY GTV Smart Projector 4K, 2500 ANSI Brightness, WiFi 6 & Bluetooth, Auto Focus/Keystone, 360° Rotating Stand XIWBSY GTV Smart Projector 4K 9.9/10 Buy on Amazon
-43% OFF LYNCAST X5 Pro Max Google TV Projector, 2000 ANSI Lumens, Native 1080P, 4K/8K Input Support, WiFi 6 & Bluetooth 5.4, Dual 36W Dolby Audio, AI Auto Focus, 200" Display LYNCAST X5 Pro Max Google TV Projector 9.9/10 Buy on Amazon
-50% OFF VISSPL 4K Google TV Projector with WiFi 6, Bluetooth 5.2, 3000 ANSI Brightness, AI Auto Focus & Auto Keystone, Portable Outdoor Home Theater Projector VISSPL 4K Google TV Projector with WiFi 6 9.9/10 Buy on Amazon
-35% OFF Aurzen Roku TV D1R Smart Portable Projector 1080P FHD WiFi Bluetooth Auto Focus Outdoor Home Theater Aurzen Roku TV D1R Smart Portable Projector 1080P 9.8/10 Buy on Amazon
Prime WiMiUS P62 Pro 4K Smart Projector WiFi 6 Built-in Apps Dolby Audio WiMiUS P62 Pro 4K Smart Projector WiFi 6 Built-in 9.8/10 Buy on Amazon
-23% OFF HAPPRUN H1 Native 1080P Portable Smart Projector for Indoor/Outdoor Use HAPPRUN H1 Native 1080P Portable Smart Projector 9.6/10 Buy on Amazon
YOWHICK Smart Projector WiFi 6 Bluetooth 5.3, 4K Support 400" Screen, Netflix/Prime Video, Portable Outdoor Home Theater YOWHICK Smart Projector WiFi 6 Bluetooth 5.3 9.6/10 Buy on Amazon
-31% OFF BenQ TH575 1080p Gaming Projector 3800 Lumens 16ms Low Latency BenQ TH575 1080p Gaming Projector 3800 Lumens 16ms 9.6/10 Buy on Amazon
Prime ViewSonic PX701-4K UHD Projector 3200 Lumens 240Hz HDR 4.2ms Input Lag Home Theater Gaming 300-Inch Screen ViewSonic PX701-4K UHD Projector 3200 Lumens 240Hz 9.5/10 Buy on Amazon
Prime ViewSonic LX700-4K Laser Projector - 3500 Lumens, 240Hz, 4.2ms Input Lag, Designed for Xbox, 300" Screen, Dual HDMI ViewSonic LX700-4K Laser Projector - 3500 Lumens 9.4/10 Buy on Amazon
1
-10%
XIWBSY GTV Smart Projector 4K, 2500 ANSI Brightness, WiFi 6 & Bluetooth, Auto Focus/Keystone, 360° Rotating Stand
Best Seller

XIWBSY GTV Smart Projector 4K

XIWBSYHOMEPROJECTOR
9.9 /10
BRD Score
BRD score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the BRD tool. This score doesn't impact from any manufacturer or sales agent websites. Learn more ›
Updated: Sep 2, 2026
Last update on Sep 2, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
$498.99 Save $49.90
$449.09
This is a 1080p native projector with 4K input support and 2500 ANSI lumens brightness, built around the GTV smart OS for one-click streaming access. It's best suited for families and casual home theater users who want autofocus, keystone correction, and flexible mounting without fiddling with settings.
Pros & Cons

Pros

  • Fast, hands-free setup thanks to autofocus and auto keystone correction
  • Built-in streaming apps eliminate the need for a separate media stick
  • Flexible mounting options thanks to the 360° rotating bracket
  • Voice assistant and remote mic add convenient hands-free control
  • Low fan noise keeps the viewing experience immersive

Cons

  • Native resolution is 1080p, so true 4K content is downscaled rather than displayed pixel-for-pixel
  • Listed brightness specs are inconsistent between marketing copy and the official 2500 ANSI rating, so real-world brightness may vary from expectations
  • Best suited for casual viewing; serious home theater enthusiasts may want a higher native resolution model
Detailed Review

The XIWBSY GTV Smart Projector is a native 1080p projector that accepts 4K input and is aimed at everyday households looking for an easy, all-in-one home theater setup. It's a good fit for families, casual gamers, and anyone who wants a plug-and-play streaming experience without juggling separate devices.

The standout feature here is the preloaded GTV operating system, which grants immediate access to major streaming apps and supports family profiles with kid-safe content filters. Combined with AI-powered autofocus and keystone correction, setup is genuinely fast, reviewers note the picture locks in within seconds regardless of placement.

Build quality benefits from a versatile 360° rotating, detachable stand that supports desktop, tripod, wall, or ceiling mounting, a step up from the fixed brackets found on many budget projectors. The dual 10W speakers also hold up well, delivering clear, room-filling audio without needing an external sound system.

On the downside, buyers should note the native resolution is 1080p, not true 4K, so ultra-fine detail won't match dedicated 4K projectors. The listed brightness specs are also inconsistent across the marketing material, so actual output in bright rooms may not match expectations. It's best treated as a versatile family and casual gaming projector rather than a high-end cinema unit.

Overall, this is a well-rounded projector for everyday entertainment, kids' rooms, and outdoor movie nights, offering strong convenience features like voice control, wireless mirroring, and easy mounting at a reasonable price point. Home theater purists chasing native 4K clarity should look elsewhere, but casual users will likely find it more than capable.

Specifications

Native resolution is 1920x1080 with support for 4K (4096x2160) input decoding, backed by a 20000:1 contrast ratio and a 2500 ANSI lumen rating for daytime and evening use.

Connectivity covers Wi-Fi 6, Bluetooth, HDMI with ARC/CEC, USB, and a 3.5mm audio jack, making it compatible with gaming consoles, laptops, tablets, and smartphones.

The lamp is rated for up to 100,000 hours of use, and the image can scale from 40 inches up to 250 inches depending on throw distance, which ranges from 4.6 to 22.99 feet.

It weighs 5.8 pounds and includes a power cord, HDMI cable, remote control, lens cap, adjustment wrench, and the rotatable bracket in the box.

2
-43%
LYNCAST X5 Pro Max Google TV Projector, 2000 ANSI Lumens, Native 1080P, 4K/8K Input Support, WiFi 6 & Bluetooth 5.4, Dual 36W Dolby Audio, AI Auto Focus, 200" Display
Editor's Pick

LYNCAST X5 Pro Max Google TV Projector

LYNCAST
9.9 /10
BRD Score
BRD score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the BRD tool. This score doesn't impact from any manufacturer or sales agent websites. Learn more ›
Updated: Aug 18, 2026
Last update on Aug 18, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
$399.99 Save $170.30
$229.69
The LYNCAST X5 Pro Max is a compact native 1080P projector with built-in Google TV, AI auto focus/keystone correction, and dual 36W Dolby speakers that eliminate the need for streaming dongles or a soundbar. It's a strong pick for budget-conscious buyers who want a hassle-free plug-and-play home theater or outdoor movie setup rather than true 4K sharpness.
Pros & Cons

Pros

  • Genuinely bright, clear image for the price, confirmed by multiple reviewers
  • Zero-hassle auto setup (focus, keystone, alignment) praised as fast and accurate
  • Built-in speakers sound better than expected for a compact projector
  • Lightweight, portable design that's easy to move between rooms or mount on wall/ceiling/tripod
  • Full smart TV experience with Google TV baked in, no extra streaming stick needed

Cons

  • Native resolution is 1080P, so '4K/8K support' only means input decoding, not true 4K sharpness
  • Remote requires 2 AAA batteries that are not included in the box
  • Best image quality still requires dim or moderately lit rooms, not ideal for bright daylight use
Detailed Review

The LYNCAST X5 Pro Max is a portable native 1080P projector built for people who want a true plug-and-play home theater without juggling streaming sticks, soundbars, or manual setup. It's a great fit for casual movie nights, gaming, outdoor screenings, and anyone who wants a big-screen experience without buying a bulky TV.

Its standout feature is the built-in officially licensed Google TV OS, giving direct access to thousands of streaming apps right out of the box. Paired with 2000 ANSI lumens brightness and AI-driven auto focus, keystone correction, screen alignment, and obstacle avoidance, the projector produces a clean, well-framed image within seconds of powering on, a claim backed by multiple reviewers praising the fast, hassle-free setup.

Build quality leans compact and lightweight, with a modern design that reviewers describe as premium rather than cheap-looking. The flexible mounting options (tabletop, tripod, wall, ceiling) and an adjustable stand make it easy to reposition between rooms, and the dual 36W Dolby Audio speakers reportedly punch above their size, reducing the need for external sound gear.

The main caveat is resolution: despite marketing around 4K/8K input support, the native display resolution is 1080P, so content is decoded and displayed at 1080P rather than true 4K detail. Buyers expecting cinema-grade sharpness on a 200-inch screen should temper expectations accordingly, and note that remote batteries aren't included.

Overall, the X5 Pro Max delivers strong value as an all-in-one smart projector, combining bright visuals, capable built-in audio, and genuinely automated setup. It's best suited for casual home entertainment, backyard movie nights, and everyday streaming rather than videophiles chasing native 4K clarity.

3
-50%
VISSPL 4K Google TV Projector with WiFi 6, Bluetooth 5.2, 3000 ANSI Brightness, AI Auto Focus & Auto Keystone, Portable Outdoor Home Theater Projector
Limited Time

VISSPL 4K Google TV Projector with WiFi 6

VISSPLPROJECTOR
9.9 /10
BRD Score
BRD score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the BRD tool. This score doesn't impact from any manufacturer or sales agent websites. Learn more ›
Updated: Aug 19, 2026
Last update on Aug 19, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
$539.99 Save $270.00
$269.99
The VISSPL RD618 is a Google TV-powered 4K projector with 3000 ANSI brightness, AI auto focus, and auto keystone correction that eliminates the need for a separate streaming device. It's a strong pick for movie lovers and families wanting an easy-to-set-up, portable big-screen experience for bedrooms, living rooms, or outdoor movie nights.
Pros & Cons

Pros

  • All-in-one smart projector eliminates the need for extra streaming devices
  • Sharp, bright image quality praised consistently in customer reviews
  • Fast and reliable auto focus and auto keystone setup
  • Quiet operation suitable for bedroom and nighttime use
  • Highly portable with flexible mounting and stand options

Cons

  • Native resolution is 1080P, with 4K achieved through decoding rather than true native 4K
  • Maximum throw distance of 10 feet may limit very large screen sizes in smaller rooms
  • Remote does not include batteries, an easy detail to overlook out of the box
Detailed Review

The VISSPL RD618 is a smart Google TV projector built for households that want a true all-in-one entertainment hub without juggling extra streaming devices. With 10,000+ apps built right in, it's aimed at families, movie enthusiasts, and casual gamers looking for a simple plug-and-play big-screen setup at home or outdoors.

Where this projector stands out is its combination of 3000 ANSI brightness, 4K decoding, and HDR10 support, which together produce a noticeably vivid and detailed picture, even in rooms with some ambient light. Reviewers consistently highlight the AI Auto Focus feature, noting that the image stays sharp automatically, and the 6D Auto Keystone correction removes the hassle of manual alignment that plagues many budget projectors.

Build quality feels solid for a portable unit, with a 360° adjustable stand that makes ceiling projection from bed or angled outdoor setups genuinely convenient. The 25dB cooling system is a thoughtful touch, keeping noise low enough for late-night viewing in shared bedrooms without a distracting fan hum in the background.

On the downside, the native 1080P resolution means true 4K content is upscaled rather than displayed at full native detail, and the 10-foot maximum throw distance may restrict screen size in larger rooms. These are reasonable trade-offs at this price point, but worth knowing before buying.

Overall, the VISSPL RD618 delivers strong value for anyone wanting a smart, portable, and genuinely easy-to-use projector. It's particularly well suited to bedroom ceiling viewing, backyard movie nights, and casual home theater setups where simplicity and picture quality matter more than native 4K resolution.

Specifications

The VISSPL RD618 features a native resolution of 1920 x 1080 with support for 4K (4096 x 2160) decoding, HDR10 enhancement, and a 99.8% wide color gamut for rich, accurate colors.

It offers 3000 ANSI lumens of brightness, a high contrast ratio, and an LED light source rated for up to 100,000 hours of operation, ensuring long-term reliability.

Connectivity includes WiFi 6, Bluetooth 5.2, HDMI with ARC/CEC support, USB, and a 3.5mm audio jack, making it compatible with gaming consoles, laptops, smartphones, tablets, and external speakers.

The projector operates at 72 watts, weighs in as a compact desktop/portable unit, and supports tripod, ceiling, wall, tabletop, and floor mounting for flexible placement in any room or outdoor setting.

4
-35%
Aurzen Roku TV D1R Smart Portable Projector 1080P FHD WiFi Bluetooth Auto Focus Outdoor Home Theater
Top Rated

Aurzen Roku TV D1R Smart Portable Projector 1080P

Aurzen
9.8 /10
BRD Score
BRD score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the BRD tool. This score doesn't impact from any manufacturer or sales agent websites. Learn more ›
Updated: Jul 28, 2026
Last update on Jul 28, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
$199.99 Save $70.00
$129.99
The Aurzen D1R is a compact 1080P smart projector with Roku TV built-in, offering instant access to hundreds of streaming apps without extra dongles. It is an excellent pick for anyone who wants a hassle-free outdoor or home theater setup with minimal configuration.
Pros & Cons

Pros

  • Roku TV platform provides one of the most intuitive and content-rich smart TV experiences available on a projector
  • Auto focus and auto keystone correction make setup genuinely effortless, even for first-time projector users
  • Native 1080P resolution at this price point delivers excellent value compared to similarly priced competitors
  • Broad smart home compatibility including Apple HomeKit, AirPlay, Alexa, and Google Assistant is rare at this price
  • Portable 3 lb form factor makes it versatile for backyard screenings, travel, and room-to-room use

Cons

  • Dual 5W speakers are adequate for small spaces but may lack volume and bass depth for large outdoor environments, making an external speaker worthwhile
  • A Roku account and active internet connection are required for initial activation, which may be inconvenient in off-grid or low-connectivity settings
  • No HDR10 or 4K support means users who prioritize the highest possible image fidelity may want to consider a higher-tier model
Detailed Review

The Aurzen Roku TV D1R is a compact, portable 1080P smart projector designed for users who want a full streaming experience without the clutter of extra dongles, streaming sticks, or complicated setups. It targets home theater enthusiasts, outdoor movie lovers, and anyone who values simplicity and smart home connectivity in a lightweight package. At just 3 lbs, it is equally at home mounted in a living room or carried to the backyard.

The standout feature of the D1R is its native Roku TV integration, which brings the same intuitive interface found on premium smart TVs directly to a projector. Access to Netflix, Hulu, Prime Video, YouTube, and over 500 free live TV channels is available right out of the box. The no-nonsense Roku remote, combined with voice control support via Alexa, Siri, and Google Assistant, makes navigation effortless for all ages.

Image performance is genuinely impressive for the price. Native 1080P resolution produces sharp, detailed visuals across screen sizes from 60 to 150 inches. The auto focus and auto keystone correction work quickly and accurately, meaning you spend time watching rather than fiddling with settings. Dolby Audio paired with dual 5W speakers provides a more cinematic sound profile than most entry-level projectors, though audiophiles will still want to pair it with an external speaker for larger spaces.

On the connectivity side, Bluetooth 5.2 and dual-band WiFi ensure stable, lag-free streaming and easy pairing with wireless audio devices. Apple AirPlay mirroring and Apple HomeKit integration are a genuine bonus, making this one of the few projectors at this price that works seamlessly within the Apple ecosystem as well as with Android devices. The build feels solid and purposeful without unnecessary bulk.

The main trade-offs are the absence of HDR10 and 4K support, and the reliance on an internet connection for initial Roku activation. For the vast majority of buyers, these are minor concerns. The D1R delivers outstanding value, combining a premium smart TV platform, reliable auto-correction technology, and versatile connectivity into an affordable, portable projector that is hard to beat in its class.

Specifications

Resolution: Native 1080P Full HD. Screen Size: 60 to 150 inches. Smart Platform: Roku TV built-in. Audio: Dolby Audio, dual 5W speakers, 3D stereo sound.

Connectivity: Dual-band WiFi (2.4GHz and 5GHz), Bluetooth 5.2. Voice Control: Compatible with Alexa, Siri, Google Assistant, and Apple HomeKit. Casting: AirPlay mirroring supported, works with all Android devices.

Focus and Correction: Auto focus and auto keystone correction. Zoom: Supported. Power Supply: 100-240V AC, 50/60Hz (universal voltage). Dimensions: 3.2 x 7.5 x 9.1 inches. Weight: 3 lbs.

HDR10: Not supported. 4K: Not supported. Included Accessories: Dust Cleaning Kit. Roku Account: Required for activation (free to create).

Buyer Guide

If you are considering the Aurzen D1R, it is worth understanding where it excels and where it may fall short for your specific needs. This projector is an ideal choice for casual streamers, families, and outdoor movie enthusiasts who want a plug-and-play experience with a trusted smart TV platform and no need for additional streaming devices.

For indoor use, the 1080P image looks best in a darkened or dim room. Outdoor use works well after sunset, and the 60 to 150 inch range gives you plenty of flexibility for backyard setups. If you plan to use it primarily outdoors in large open spaces, consider pairing it with a portable Bluetooth speaker to supplement the built-in audio.

Users who are already invested in the Apple ecosystem will appreciate the AirPlay and HomeKit support, which is genuinely uncommon at this price. Android users are equally well served through native app access on Roku TV. If you require HDR10 or 4K input support, consider stepping up to the Aurzen D1 or D1G models, which offer those features at a higher price point.

Overall, the D1R is best suited for buyers who prioritize ease of use, smart platform quality, and portability over raw image performance specs. It is a strong first projector for households moving away from traditional TV screens, and a reliable companion for anyone who wants to take movie night beyond four walls.

5
Prime

WiMiUS P62 Pro 4K Smart Projector WiFi 6 Built-in

WiMiUS
9.8 /10
BRD Score
BRD score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the BRD tool. This score doesn't impact from any manufacturer or sales agent websites. Learn more ›
Updated: Jul 28, 2026
Last update on Jul 28, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
The WiMiUS P62 Pro is an upgraded smart projector with native 1080P/4K support, built-in streaming apps, and dual Dolby speakers, ideal for home theater enthusiasts and outdoor movie lovers seeking reliable performance without external devices.
Pros & Cons

Pros

  • Smart OS with built-in apps and app store access provides seamless streaming without extra hardware
  • Excellent connectivity with dual HDMI (CEC/ARC support), dual USB, and WiFi 6 for multiple device types
  • AI auto focus and keystone correction make setup quick and foolproof for any room layout
  • Dual Dolby speakers with Bluetooth versatility work as standalone speakers or integrate with external audio
  • Comprehensive warranty and after-sales support provide peace of mind and long-term reliability

Cons

  • Native resolution is 1080P, not true 4K, though 4K content displays at upscaled quality
  • Carrying case not included, requiring separate purchase for portable outdoor use
  • Zero verified customer reviews at launch limits real-world performance validation from buyers
Detailed Review

The WiMiUS P62 Pro is an upgraded smart projector designed for home theater enthusiasts and outdoor entertainment seekers who want a complete streaming solution without external devices. Building on the proven P62 model, this projector combines smart OS functionality, solid brightness specs, and versatile connectivity into one portable package.

The standout feature is the built-in smart OS with pre-loaded apps like YouTube and Prime Video, eliminating the need for streaming sticks or external players. With WiFi 6, dual HDMI ports (one with ARC support), dual USB ports, and Bluetooth 5.2, connectivity options are extensive compared to budget projectors. The 600 ANSI lumens brightness and HDR10 support deliver vibrant colors and good contrast for both bright and dark rooms, though native 1080P resolution means 4K content is upscaled rather than native.

Design and usability shine with AI-powered auto focus, automatic keystone correction, and smart obstacle avoidance that work together to deliver a perfect image with minimal manual adjustment. The dual 10W Dolby speakers provide respectable audio quality, and the projector can function as a Bluetooth speaker or integrate with external audio systems via HDMI ARC. Flexible mounting options and portable form factor make it suitable for living rooms, patios, or temporary setups.

The main limitation is that this is a 1080P native projector with 4K support rather than true 4K, which may disappoint those seeking cutting-edge resolution. Additionally, the carrying case is sold separately, which is a consideration for those planning frequent outdoor use. The zero customer reviews at launch means real-world durability data is not yet available.

Overall, the WiMiUS P62 Pro offers excellent value for anyone seeking a smart, portable projector with built-in streaming, strong brightness, and reliable support. The comprehensive 2-year money-back guarantee, 3-year repair coverage, and lifetime technical support provide confidence in the purchase, making it a solid choice for home entertainment upgrades.

Specifications

Display and Image Quality: Native 1080P resolution with 4K support, 600 ANSI lumens brightness, HDR10 support, 50-100% zoom range, auto focus and keystone correction

Connectivity: Dual HDMI ports (HDMI 1 with CEC, HDMI 2 with ARC and CEC), dual USB ports, 3.5mm audio output, WiFi 6, Bluetooth 5.2 (AirPlay for iOS, Miracast for Android/Windows)

Audio: Dual 10W Hi-Fi speakers with Dolby audio and AI sound balancing, two-way Bluetooth 5.2 connectivity

Software: Smart OS with built-in apps (YouTube, Prime Video), app store, open browser, regular OTA updates, compatible with popular streaming services

Installation: Flexible mounting options (ceiling, table, tripod, wall), four M5 screw holes at bottom and center M6 screw, smart obstacle avoidance

Warranty and Support: 2-year money-back guarantee, 3-year repair coverage, 24/7 after-sales support, lifetime technical support

Buyer Guide

Who Should Buy This? The P62 Pro is ideal for home theater enthusiasts wanting a smart projector without external streaming devices, outdoor entertainment lovers needing portability, gamers seeking multiple connectivity options, and budget-conscious buyers wanting reliable support and warranty coverage.

Best Use Cases: Living room home theater setup, outdoor movie nights on patios or decks, gaming sessions with consoles, family entertainment spaces, business presentations, and temporary installations requiring flexible mounting.

Key Considerations: If you need true 4K native resolution, look for higher-end models. If you plan frequent outdoor use, budget separately for a carrying case. Verify WiFi 6 router compatibility for optimal streaming performance. The 600 ANSI lumens work best in moderately lit rooms; very bright spaces may require additional light control.

Warranty Advantage: The 2-year money-back guarantee and 3-year repair coverage significantly reduce purchase risk, making this a safer choice for first-time projector buyers compared to competitors with limited warranties.

6
-23%
HAPPRUN H1 Native 1080P Portable Smart Projector for Indoor/Outdoor Use

HAPPRUN H1 Native 1080P Portable Smart Projector

HAPPRUN
9.6 /10
BRD Score
BRD score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the BRD tool. This score doesn't impact from any manufacturer or sales agent websites. Learn more ›
Updated: Jul 28, 2026
Last update on Jul 28, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
$109.99 Save $25.06
$84.93
The HAPPRUN H1 is a compact 1080P projector that delivers sharp, vibrant visuals up to 200 inches with built-in stereo speakers and versatile connectivity. Ideal for budget-conscious buyers seeking a portable solution for bedrooms, backyards, or camping trips without breaking the bank.
Pros & Cons

Pros

  • Exceptional value at under $85 for native 1080P resolution and portability
  • Lightweight and compact design makes it genuinely travel-friendly for outdoor adventures
  • Strong built-in audio quality reduces need to purchase separate speakers
  • Excellent compatibility with TV sticks and Bluetooth devices for streaming flexibility
  • Highly rated by over 13,000 verified users with consistent 4.4-star feedback

Cons

  • Smartphone connectivity requires additional HDMI adapters that are not included in the package
  • Built-in speakers, while quality, may not satisfy audiophiles seeking theater-grade sound
  • 200-inch projection capability depends heavily on room darkness and ambient lighting conditions
Detailed Review

The HAPPRUN H1 is a native 1080P portable projector designed for anyone seeking big-screen entertainment without the high price tag or installation hassle. It appeals to renters, college students, outdoor enthusiasts, and budget-conscious homeowners who want flexibility and quality in one compact package.

The standout feature is its true 1080P resolution, which delivers noticeably sharper and more vibrant images compared to lower-resolution competitors. Combined with the 200-inch projection capability and built-in Hi-Fi stereo speakers, you get a complete entertainment solution straight out of the box. Bluetooth 5.1 connectivity and compatibility with Fire TV Stick and Chromecast make it incredibly easy to stream your favorite content without technical headaches.

Build quality reflects its affordable price point: the projector feels solid and well-constructed, with thoughtful design touches like multiple mounting options and a genuinely portable form factor. The mini size doesn't compromise performance, though it does mean the cooling system is compact and may produce noticeable fan noise during extended use in quiet environments.

The main drawback is smartphone connectivity, which requires purchasing separate HDMI adapters. Additionally, while the built-in speakers are surprisingly good, serious audio enthusiasts will want to pair this with external Bluetooth speakers for an enhanced experience. Indoor projection also works best in darker rooms, as ambient light can wash out the image.

Verdict: The HAPPRUN H1 is an excellent choice for anyone wanting a portable, affordable 1080P projector that actually delivers on image quality. Whether for bedroom movie nights, backyard gatherings, or camping adventures, this projector offers remarkable value and genuine versatility that justifies its strong customer ratings.

Specifications

Display Technology: Native 1080P (1920x1080) resolution
Maximum Screen Size: Up to 200 inches
Brightness: Optimized for indoor and outdoor use
Audio: Built-in Hi-Fi stereo speakers
Connectivity: Bluetooth 5.1, HDMI, USB
Portability: Mini and lightweight design fits in backpack
Installation: Ceiling mount, desktop, or tripod compatible
Compatibility: Fire TV Stick, Chromecast, PS5, smartphones (with adapter), tablets, laptops

Buyer Guide

Best For: This projector excels for bedroom setups, outdoor movie nights, gaming sessions, and portable entertainment. Perfect for renters who cannot install permanent fixtures, travelers seeking compact entertainment, and anyone wanting an affordable entry into home theater.

What You'll Need: For smartphone mirroring, budget for a Lightning to HDMI adapter (iOS) or USB-C/Micro USB to HDMI cable (Android). A TV stick like Fire TV or Chromecast is recommended for wireless streaming. For enhanced audio, consider pairing with a Bluetooth speaker.

Room Setup Tips: Darker rooms produce the best image quality. Position the projector 8-15 feet from your projection surface for optimal screen sizes. The three mounting options give you flexibility to find the perfect angle for your space.

Who Should Buy: College students, renters, outdoor enthusiasts, budget-conscious shoppers, and anyone seeking a genuinely portable projector with solid 1080P performance and built-in audio.

7

YOWHICK Smart Projector WiFi 6 Bluetooth 5.3

YOWHICKmakesyourlifebetter
9.6 /10
BRD Score
BRD score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the BRD tool. This score doesn't impact from any manufacturer or sales agent websites. Learn more ›
Updated: Jul 28, 2026
Last update on Jul 28, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
The YOWHICK Smart Projector delivers a massive 400-inch screen experience with built-in Netflix, Prime Video, and YouTube access via WiFi 6, making it an excellent pick for home theater enthusiasts and outdoor movie nights on a budget.
Pros & Cons

Pros

  • Built-in Netflix and streaming apps eliminate the need for a separate streaming stick or device
  • WiFi 6 support provides noticeably faster and more reliable wireless performance than standard dual-band projectors
  • Massive 400-inch projection capability makes it genuinely competitive with dedicated outdoor cinema setups
  • Bluetooth 5.3 enables low-latency audio pairing with external speakers or headphones
  • Strong 4.4-star rating from a solid number of verified buyers reflects consistent real-world satisfaction

Cons

  • Native resolution is 1080p, not true 4K, so buyers expecting a native 4K panel may be disappointed despite 4K content support
  • At this price point, brightness may struggle in well-lit outdoor environments, so best results require a darker setting
  • The brand name and relatively low price may raise durability concerns for buyers seeking a long-term premium investment
Detailed Review

The YOWHICK Smart Projector is a feature-packed portable projector aimed at budget-conscious buyers who want a big-screen experience at home or outdoors without spending thousands. It is a strong fit for movie lovers, casual gamers, campers, and anyone who wants to host backyard screenings or impromptu watch parties without hauling bulky equipment.

The standout feature is undoubtedly the built-in streaming capability. Unlike many competing projectors that require a separate Roku stick or Fire TV dongle, this unit gives you direct access to Netflix, Prime Video, and YouTube right out of the box. Paired with WiFi 6 support, streaming is noticeably smoother and more stable, which is a meaningful upgrade over older 2.4GHz-only projectors in crowded wireless environments.

Picture quality is driven by a native 1920x1080 resolution lens with a 6-layer high refractive index coating, producing crisp and color-accurate images. The 400-inch maximum projection size is genuinely impressive for the price, and the plus-or-minus 15-degree keystone correction along with 50 to 100 percent zoom flexibility makes positioning the projector a relatively painless process. Build quality feels appropriate for a portable unit, with a compact form factor that is easy to carry to a campsite or a friend's backyard.

There are a few caveats worth noting. The projector supports 4K content playback but its native panel is 1080p, so true 4K sharpness is not achieved on screen. Brightness, while improved over earlier YOWHICK models, can still be challenged in ambient light conditions, so outdoor use works best after sunset. The brand is relatively new and the long-term durability track record is still being established, though the 2-year warranty and lifetime support commitment help offset that concern.

Overall, the YOWHICK Smart Projector punches well above its price bracket. For anyone seeking an affordable all-in-one solution for movie nights, gaming sessions, or casual office presentations, it delivers genuine value. The built-in streaming apps, WiFi 6, and Bluetooth 5.3 combination make it one of the more complete packages available under $200.

Specifications

Resolution: Native 1920x1080 (Full HD) with 4K content support via HDCP 2.2

Projection Size: 40 to 400 inches, with a throw distance of 3.6 to 29 feet

Connectivity: WiFi 6, 2.4GHz Dual-Band WiFi, Bluetooth 5.3, HDMI, USB, AV, TF Card slot, 3.5mm headphone jack

Keystone Correction: Plus or minus 15 degrees with flexible zoom from 50 to 100 percent

Audio: Built-in HiFi speaker with Bluetooth 5.3 two-way audio transmission support

Streaming Apps: Netflix, Prime Video, YouTube, and access to over 1.2 million videos

Setup Options: Desktop placement, tripod mount, ceiling installation

Warranty: 2-year manufacturer warranty with lifetime professional technical support

Buyer Guide

If you are shopping for a projector under $200 and want built-in streaming without buying extra accessories, this YOWHICK model is one of the few options that genuinely delivers on that promise. The inclusion of Netflix with HDCP 2.2 compliance is a feature many competitors at this price skip entirely.

For outdoor movie use, plan to set up after dark or in a shaded area. Like most projectors in this category, peak brightness performance is best in low-light conditions. If you need a projector for a bright conference room or sunlit patio, consider stepping up to a higher-lumen model.

Gamers will appreciate the HDMI port and PS5 compatibility, though competitive gamers should check input lag specifications before purchasing. For casual gaming and media consumption, the performance is more than adequate. The Bluetooth 5.3 audio pairing is also a nice bonus for connecting a portable speaker to boost sound quality outdoors.

This projector makes an excellent gift for college students, campers, home entertainment enthusiasts, and small business owners who need an affordable presentation tool. The 2-year warranty adds meaningful peace of mind for first-time projector buyers who want protection on their investment.

8
-31%
BenQ TH575 1080p Gaming Projector 3800 Lumens 16ms Low Latency

BenQ TH575 1080p Gaming Projector 3800 Lumens 16ms

BenQ
9.6 /10
BRD Score
BRD score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the BRD tool. This score doesn't impact from any manufacturer or sales agent websites. Learn more ›
Updated: Jul 28, 2026
Last update on Jul 28, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
$799.00 Save $250.00
$549.00
The BenQ TH575 is a full HD gaming projector designed for console gamers seeking immersive big-screen action with minimal input lag. Its 16ms response time, 3800 lumens brightness, and enhanced game mode make it ideal for competitive and casual gamers who want theater-quality visuals in well-lit rooms.
Pros & Cons

Pros

  • Exceptional brightness at 3800 lumens eliminates need for complete room darkening
  • 16ms low latency response time provides competitive edge in gaming scenarios
  • Compact throw distance lets you create a gaming cave in smaller spaces
  • High contrast ratio with improved 0.65 DMD chip reveals hidden details in dark scenes
  • Affordable entry point for big-screen 1080p gaming without breaking the budget

Cons

  • 1080p resolution may feel dated compared to newer 4K projector alternatives
  • Requires 5 to 8 feet minimum throw distance, limiting placement options in very small rooms
  • Game Mode optimization focuses primarily on dark scene performance rather than overall color accuracy
Detailed Review

The BenQ TH575 is a 1080p gaming projector engineered specifically for console gamers and home entertainment enthusiasts. It targets budget-conscious buyers who want big-screen immersion without sacrificing gaming performance, making it an excellent choice for living rooms and dedicated game caves.

The standout feature is its 16ms input lag at 1080p/60Hz combined with 3800 ANSI lumens brightness. This combination ensures smooth, responsive gameplay in fast-paced titles while maintaining vibrant visuals even in well-lit environments. The enhanced Game Mode intelligently adjusts contrast and shadow detail, helping players spot campers and hidden secrets more easily during competitive play.

Build quality reflects BenQ's reputation for reliable projectors. The 0.65 DMD chip delivers a 15,000:1 contrast ratio that produces deeper blacks and finer details without image washout. The 1.1x zoom and auto vertical keystone provide flexible installation options, while the short throw capability lets you project 100-inch images from just 10.8 feet away, perfect for transforming tight spaces into immersive gaming environments.

The main limitation is the 1080p resolution, which may feel less sharp than 4K alternatives for non-gaming content. Additionally, the 5 to 8 feet minimum throw distance restricts placement in very compact rooms. The Game Mode prioritizes dark scene optimization over color accuracy, so casual movie watching may require manual adjustments.

Verdict: The BenQ TH575 delivers exceptional value for console gamers seeking low-latency, high-brightness gaming projection. Its combination of affordable pricing, responsive performance, and practical features makes it one of the best entry-level gaming projectors available for creating an immersive home theater experience.

Specifications

Display: 1080p Full HD (1920x1080) resolution with 0.65 DMD chip

Brightness: 3800 ANSI lumens for bright room performance

Contrast Ratio: 15,000:1 (FOFO) for deep blacks and fine detail

Input Lag: 16ms at 1080p/60Hz, 16.7ms at 1080p/60Hz (ultra-responsive gaming)

Throw Ratio: 1.1x zoom with 5 to 8 feet throw distance for 100-inch images at 10.8 feet

Keystone: Auto vertical keystone for perfect image alignment

Connectivity: Dual HDMI ports for console gaming and streaming devices

3D Support: 3D Ready compatible

Warranty: 3-year manufacturer warranty

Gaming Performance Guide

Why Low Input Lag Matters: The 16ms response time at 1080p/60Hz means minimal delay between your controller input and on-screen action. This is crucial for competitive gaming, racing titles, and fast-paced shooters where split-second reactions determine success.

Game Mode Benefits: This projector's enhanced Game Mode fine-tunes image settings to emphasize contrast and shadow detail. In tactical shooters, you'll spot enemies in dark corners more easily. In RPGs, you'll catch environmental clues hidden in shadowy areas. In racing games, track details remain visible even during high-speed sequences.

Brightness Advantage: At 3800 lumens, the TH575 performs exceptionally well in lit living rooms without requiring complete darkness. This flexibility lets you enjoy gaming sessions without sacrificing your room's functionality for other activities.

Recommended Game Genres: Console shooters, racing sims, sports titles, action RPGs, and co-op adventures all benefit from the low-latency performance. The high contrast ratio excels with games featuring dark environments, atmospheric lighting, and detailed textures.

9
Prime

ViewSonic PX701-4K UHD Projector 3200 Lumens 240Hz

9.5 /10
BRD Score
BRD score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the BRD tool. This score doesn't impact from any manufacturer or sales agent websites. Learn more ›
Updated: Jul 29, 2026
Last update on Jul 29, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
The ViewSonic PX701-4K is a true 4K UHD home theater and gaming projector that combines 3200 lumens of brightness with an ultra-fast 4.2ms input lag and 240Hz refresh rate. It is an excellent choice for gamers and movie enthusiasts who want a large-screen experience without the price tag of a comparable 4K TV.
Pros & Cons

Pros

  • Exceptional gaming performance with industry-leading 4.2ms input lag and 240Hz refresh rate
  • True 4K resolution with HDR support produces sharp, detailed, and dynamic images
  • High 3200 ANSI lumen output allows use in ambient light without washing out the picture
  • Versatile setup options including optical zoom, auto keystone, and 4-corner adjustment
  • Long lamp life of up to 20,000 hours in SuperEco+ mode reduces long-term running costs

Cons

  • At nearly $1000, it sits at a premium price point that may stretch budgets compared to entry-level 4K projectors
  • The 1.1x optical zoom range is relatively narrow, which may limit placement flexibility in some room layouts
  • No built-in smart TV platform means you need an external streaming device such as a Chromecast or Fire Stick
Detailed Review

The ViewSonic PX701-4K is a true 4K UHD DLP projector designed for home theater enthusiasts and serious gamers who want a large-screen experience without investing in an oversized television. With a native 3840x2160 resolution, 3200 ANSI lumens, and support for both HDR10 and HLG, it positions itself as a versatile all-rounder that performs well in both darkened home theaters and moderately lit living rooms.

Where this projector truly stands out is in its gaming credentials. The 4.2ms input lag combined with a 240Hz refresh rate is genuinely impressive for a 4K projector at this price, putting it ahead of many competing models. Motion is smooth, fast-moving scenes remain sharp, and competitive gamers will notice a real difference compared to slower projectors. ViewSonic's SuperColor technology further enhances the experience by delivering a wide, accurate color gamut that makes both games and films look vivid and true to life.

Setup is made straightforward thanks to automatic horizontal and vertical keystone correction, 4-corner adjustment, and a built-in warping tool for curved surfaces. The 1.1x optical zoom offers some placement flexibility, though the range is modest. The projector supports ceiling mounting and can throw images from 30 inches up to a room-filling 300 inches, with a recommended maximum throw distance of 36 feet for a clear 300-inch image. Connectivity is practical, with dual HDMI ports, a powered USB-A output, and compatibility with most consoles, PCs, and streaming dongles.

On the downside, the absence of a built-in smart TV operating system means users must supply their own streaming device. The optical zoom range could be wider for greater installation flexibility, and the price point, while competitive for a true 4K gaming projector, is still a significant investment. Lamp-based projectors also require eventual bulb replacement, though the 20,000-hour SuperEco+ lifespan does mitigate this concern considerably.

Overall, the ViewSonic PX701-4K delivers a compelling combination of 4K image quality, gaming-grade responsiveness, and flexible setup features at a price that undercuts comparable large-screen TV alternatives. It is an excellent pick for anyone who wants the immersive thrill of a massive display for both movies and gaming, and is willing to add an external streaming stick to complete the setup.

Specifications

Resolution: True 4K UHD (3840 x 2160p) with DLP display technology for sharp, pixel-dense imagery across all screen sizes.

Brightness and Color: 3200 ANSI lumens output with SuperColor technology, HDR10 and HLG support for enhanced contrast and a wide color gamut in varied lighting conditions.

Gaming Performance: 4.2ms input lag with a 240Hz refresh rate. Input lag activation requires enabling via advanced settings with the refresh rate set to 240Hz. Response time is based on the DMD chip.

Projection Size and Distance: Supports image sizes from 30 to 300 inches. Recommended throw distance for a 300-inch image is 36 feet. Projects an 80 to 150-inch image at a throw distance of 8.7 to 16.3 feet, with a 100-inch image achievable from 10.9 feet.

Zoom and Adjustment: 1.1x optical zoom, 0.8x to 2.0x digital zoom, automatic horizontal and vertical keystone, 4-corner adjustment, and curved surface warping tool. Throw ratio is 1.5 to 1.6.

Connectivity: Dual HDMI inputs, powered USB-A output (5V/1.5A) for wireless dongles such as Chromecast or Amazon Fire TV Stick. Compatible with gaming consoles, PCs, Macs, and mobile devices.

Lamp Life: Up to 15,000 hours in standard mode, extended to 20,000 hours in SuperEco+ mode, equivalent to approximately 13 years at 4 hours of daily use.

Mounting: Ceiling mountable, compatible with ViewSonic mount PJ-WMK-007.

Buyer Guide

Is this projector right for you? The ViewSonic PX701-4K is best suited to buyers who want a dual-purpose display for both home cinema and gaming. If you primarily watch films and sports, the true 4K resolution, HDR support, and high brightness will deliver a genuinely impressive picture. If you are a gamer, the 4.2ms input lag and 240Hz refresh rate are standout specs that rival dedicated gaming monitors on a much larger screen.

Room considerations: With 3200 lumens, this projector can handle rooms with some ambient light, but a darkened or dim environment will always produce the best contrast and color accuracy. Consider your room size carefully. The throw ratio of 1.5 to 1.6 means you will need roughly 11 feet of distance to project a 100-inch image, so measure your space before purchasing.

What you will need to add: This projector does not include a built-in smart TV platform, so plan to pair it with a streaming device such as a Chromecast, Amazon Fire TV Stick, or Apple TV. The built-in USB-A port conveniently powers these dongles without needing an extra wall adapter. A dedicated projection screen is recommended for the best image quality, though a flat white wall can work in a pinch.

Comparing alternatives: At this price tier, the PX701-4K competes with projectors like the BenQ TK700STi and Optoma UHD50X. Its 240Hz refresh rate and 4.2ms input lag give it a clear edge for gaming, while its SuperColor technology and HDR support keep it competitive for movie watching. If budget is the primary concern, entry-level 4K projectors are available at lower prices but typically sacrifice brightness, refresh rate, or input lag performance.

10
Prime

ViewSonic LX700-4K Laser Projector - 3500 Lumens

9.4 /10
BRD Score
BRD score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the BRD tool. This score doesn't impact from any manufacturer or sales agent websites. Learn more ›
Updated: Aug 13, 2026
Last update on Aug 13, 2026 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API.
The LX700-4K is a 4K laser projector built specifically for gaming, offering a 240Hz refresh rate and 4.2ms input lag alongside 3,500 ANSI lumens of brightness for use in lit rooms. It's a strong fit for Xbox owners and competitive gamers who want a big-screen setup without sacrificing responsiveness, though home theater purists focused purely on cinema may find better value elsewhere.
Pros & Cons

Pros

  • Extremely low input lag and high refresh rate ideal for gaming
  • Bright enough to use with some ambient light in the room
  • Long-lasting laser light source with minimal maintenance
  • Versatile mounting and adjustment options including 360-degree projection
  • Strong warranty coverage with three years on parts and labor

Cons

  • Higher price point compared to standard home theater projectors
  • USB connectivity limited to USB-A 2.0, lacking newer USB-C options
  • Gaming-focused feature set may be overkill for buyers wanting a pure cinema projector
Detailed Review

The ViewSonic LX700-4K is a 4K laser projector purpose-built for gamers, developed in partnership with Microsoft as an officially "Designed for Xbox" device. It's aimed squarely at console and PC gamers who want a massive screen without giving up the responsiveness expected from a proper gaming display, while still doubling as a capable home theater unit.

How to Choose Your Gaming Movie Room Projector

Prioritize Input Lag and Refresh Rate

For gaming, response time is everything. Look for a projector with a low input lag, measured in milliseconds (ms). Models like the BenQ TH575 and ViewSonic PX701-4K boast dedicated gaming modes with lag figures as low as 16ms and 4.2ms, respectively. A high refresh rate, such as 240Hz, ensures smoother motion in fast-paced games, reducing blur and providing a more responsive feel.

Balance Brightness with Resolution

Your room’s lighting conditions dictate the necessary brightness. A projector with high ANSI lumens, like the 3800-lumen BenQ TH575, maintains image clarity in rooms with some ambient light. Pair this with true native 1080p or 4K resolution for sharp details. Support for HDR10 is also crucial, as it enhances contrast and color depth, making both movie scenes and game worlds more vibrant and realistic.

Evaluate Smart Features and Connectivity

Built-in streaming platforms like Google TV, Roku TV, or certified apps provide instant access to movies without extra devices. For gaming, ensure robust connectivity. Dual HDMI ports are valuable for connecting both a console and a streaming stick simultaneously. Features like WiFi 6 and Bluetooth 5.2 offer stable wireless connections for streaming and audio. Consider how these smart features align with your desire for a simple, integrated setup. Discover more versatile options in our roundup of smart Android TV projectors.

Consider Audio and Setup Flexibility

Integrated speakers with Dolby Audio can suffice for casual viewing, but for immersive gaming and movies, you may plan for external audio. Check for audio output options. Setup flexibility is key for a dedicated room. Auto focus, keystone correction, and lens zoom allow for easy placement on a table or ceiling mount. A 360-degree stand, as seen on several models, offers unique angling for ceiling projection while lounging.

Final Thoughts

Selecting the right projector empowers you to build a truly multifunctional entertainment space. For gamers who demand the absolute best in responsiveness and big-screen immersion, the BenQ TH575 1080p 3800 Lumens Home Entertainment projector is a standout choice with its dedicated low-latency mode. If your priority leans towards a premium, all-in-one cinematic experience with exceptional 4K clarity and smart features, the GTV Smart Projector 4K, 2500 ANSI Projector offers a compelling package. Whichever path you choose, the models reviewed here provide a fantastic foundation for countless hours of movies and gaming.

Frequently Asked Questions

What is more important for gaming on a projector, resolution or input lag?

Input lag is critically more important for a responsive gaming experience. A high resolution like 4K provides detail, but a high lag will make games feel sluggish and unplayable. Always verify the manufacturer’s listed input lag, specifically in any enhanced gaming mode, before purchasing a projector for gaming purposes.

Can I use a standard movie projector for gaming?

You can, but performance may not be ideal. Many home theater projectors prioritize color accuracy and contrast over speed, resulting in higher input lag. For the best experience, seek out models marketed for gaming or entertainment that explicitly advertise low latency figures, ensuring your actions translate on-screen without delay.

Do I need a completely dark room for a gaming and movie projector?

While a dark room is optimal for contrast, many modern projectors have high brightness levels (measured in ANSI lumens) to combat ambient light. For a multipurpose room where lights may be on, choose a projector with higher lumens. For dedicated, controlled dark room setups, you can prioritize contrast ratio and black levels. Learn about other models suited for dark environments in our list of the best projectors for action movies.

Are built-in smart systems reliable for streaming and gaming?

Licensed systems like Google TV and Roku TV are generally very reliable, receiving regular updates. They provide convenient, integrated access to streaming apps. For gaming, the smart system is separate from the HDMI input for your console. The reliability of your game stream depends on your console and the projector’s HDMI processing speed, not the smart OS.