Does the BenQ TH575i include streaming support, and which services can I access with it?

Yes. It comes with an officially licensed Google TV dongle, which provides easy access to Netflix, YouTube, and Disney+ through a simple plug-and-play setup.

Can I use the BenQ TH575i in a bright room and still get a clear image?

Yes. The projector has 3,800 ANSI lumens of brightness, and the description says it can deliver a vibrant 120-inch big-screen experience even with the lights on.

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BenQ TH575i 1080p Home Projector, 3800 ANSI Lumens High Brightness, Included Licensed Google TV Dongle, 16.7ms Low Input Lag for Gaming, Auto Vertical Keystone, 1.1x Optical Zoom

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3,800LM BRIGHTNESS FOR 120" BIG SCREEN: Enjoy a vibrant 120-inch big-screen experience even with the lights on. The 3,800lm high brightness ensures clear visuals for any room environment.
LICENSED GOOGLE TV DONGLE INCLUDED: Comes with an officially licensed Google TV dongle for endless streaming. Easily access Netflix, YouTube, and Disney+ with a simple plug-and-play setup.
ULTRA-SMOOTH 16.7MS LOW INPUT LAG: Perfect for fast-paced gaming, the 16.7ms low input lag ensures an ultra-smooth and responsive experience. Experience instant action with no annoying delays.
FOUR MODES FOR IMMERSIVE VIEWING: Features Cinema, Sports, Game, and 3D modes. Each is tailored to deliver the best image quality for all your home entertainment and viewing needs.
FLEXIBLE SETUP AND EASY INSTALLATION: The 1.1x optical zoom and Auto Vertical Keystone correction allow for easy placement. Get a perfectly squared image instantly without a complicated setup.

Overview

Specs

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Make Every Moment Brilliant

TH575i | 3800lm High Brightness 1080p Home Projector

120" Immersive Visuals: Movies, Live Sports & Epic Gaming

Optimized Picture Modes for Every Entertainment Content

Vivid Sports Mode

Optimized colors elevate skin tones and lush greens for a clear, balanced image even in brightly lit rooms.

Enhanced Game Mode

React with precision. Enhanced shadow details reveal enemies lurking in the dark while maintaining vibrant colors.

Authentic Cinema Mode

Experience authentic, filmmaker-intended colors with exceptional accuracy for a true-to-life cinema experience.

Immersive 3D Mode

Full 3D support delivers breathtaking depth and realism, bringing the theater experience to your couch.

Google TV

16.7ms Low Input Lag

1.1x Optical Zoom

Auto Vertical Keystone

Universal Connectivity

Streaming Made Easy

All Your Favorite Content in One Place

Enjoy Netflix, YouTube, and Disney+ with officially licensed Google TV dongle for endless streaming.

Pro Gaming Speed

Ultra-Smooth & Responsive Gameplay

16.7ms low input lag (1080p@60Hz) translates your reflexes into instant on-screen action.

Flexible Placement

Maximize Space with 1.1x Zoom

Enjoy a 120" big screen without the hassle of a complicated setup in any room.

Perfect Alignment

Squared Images Instantly

Auto-adjust for squared images, letting you easily project aligned visuals from various angles.

Plug and Play

Connect All Your Devices

Our universal connectivity through HDMI ensures everything connects without a struggle.

3, 800lm Brightness. Lights On. Play On. Stop worrying about ambient light. The BenQ TH575i delivers 3, 800 lumens of high brightness for vivid 1080p gaming, sports, and movies in your living room. Enjoy a brilliant big-screen experience, day or night. 120" Brilliant Visuals. All-Day Entertainment. Transform your living room into the ultimate entertainment hub. From roaring game nights to casual daytime viewing, the BenQ TH575i delivers vibrant, immersive visuals that bring people together, making every shared moment come alive. Stadium Atmosphere at HomeHost the ultimate sports watch party.

Even with the lights on, you'll feel the stadium atmosphere come to life in your home. Bright-Day Binge-WatchingBinge your favorite series in brightly lit rooms without losing out on picture quality. Lag-Free Gaming SessionsGather your squad for fast-paced gaming featuring smooth, responsive performance and massive visuals. Picture Modes for Ultimate ImmersionSports ModeOptimized color temperatures elevate player skin tones and lush pitch greens, delivering a clear, balanced image even in brightly lit living rooms. Game ModeUncover hidden threats in the dark. Enhanced shadow detail gives you split-second precision without washing out the colors.

Cinema ModeExperience authentic colors with exceptional accuracy. Bring every scene to life just as filmmakers envisioned-rich, natural, and true to life. 3D ModeStep directly into the action with full 3D support for a truly lifelike cinematic escape.
Note: Requires 3D compatible content and 3D glasses. Officially Licensed Google TV. Stream What You Love with EaseThe included Google TV dongle is optimized for BenQ projectors, delivering smooth navigation and fast loading. Enjoy seamless, officially licensed access to Netflix, YouTube, Disney+, and all your favorite platforms. 16.7 ms Low
Input Lag: Stay Ahead of the GameThe ultra-fast 16.7 ms low input lag (1080p/60Hz) translates your reflexes into instant on-screen action. Enjoy gameplay that's smooth, responsive, and always one step ahead. Effortless Setup in
Your Living RoomAuto Vertical Keystone: Perfectly Aligned, Every Time. The auto vertical keystone self-adjusts to square the image, letting you easily project a perfect picture from various angles.
1.1 x Optical Zoom: Versatile Throw, Immersive ScaleThe 1.1 x zoom and flexible throw distances allow you to enjoy a massive 120" display without the hassle of a complicated setup, making it perfect for rooms of any size. Universal Connectivity for All Your DevicesFrom gaming consoles and laptops to streaming devices, dual HDMI connectivity ensures everything plugs in without a struggle. BenQ AR Projector PlannerVisualize screen size, distance, and placement right in your room.

Model
Brand	BenQ
Part Number	TH575i

Details
Cabinet Color	White
Type	DLP

Display
Lamp	Light Source Life: Normal 6000 hrs SmartEco 10000 hrs LampSave 15000 hrs ECO 10000 hrs
Aspect Ratio	16:9
Native Resolution	1920 x 1080
Brightness	3800 ANSI lumens
Contrast Ratio	15000:1

Lens
Keystone Correction	1D, (Auto) Vertical +/- 40 degrees
f Number	22 ~ 24.1 mm
Focal Length	2.56 ~ 2.68
Throw Ratio	1.49~1.64

Connectivity
Input Video Connectors	1 x HDMI-1 (1.4a/HDCP1.4)
Output Audio Connectors	1 x Audio out (3.5mm Mini Jack)
Other Connectors	1 x RS232 in (DB-9pin)
USB	1 x USB Type Mini B

Convenience
Built-in Speakers	10W

Power
Power Supply	100 - 240 V, 50/60 Hz
Power Consumption	295W Typical Power Consumption (110V)

Dimensions & Weight
Dimensions	4.7" x 11.7" x 9.3"
Weight	5.1 lbs.

Additional Information
First Listed on Newegg	August 19, 2026

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