TH575i
1080p 3,800lm High Brightness Home Projector with Google TV up to 120”
Series Home Cinema Series
Transform your living room into an ultimate entertainment hub with the BenQ TH575i. Enjoy officially licensed Netflix, Google TV, and ultra-fast 16.7ms low lag for gaming. With 3800lm high brightness, get a brilliant 120” big-screen experience for movies and sports, day or night.
Read moreAt a glance
All specifications- Dimensions (W × H × D)
- 296 × 120 × 236.8 mm
- Weight
- 2.3 kg
- Brightness (ANSI lumens)
- 3800
- Resolution
- 1080P (1920x1080)
- Native Aspect Ratio
- 16:9
- Contrast Ratio (FOFO)
- 15,000:1
Overview
Stop worrying about ambient light. The BenQ TH575i delivers 3,800lm high brightness for vivid 1080p gaming, sports, and movies in your living room. Enjoy a brilliant big-screen experience, day or night.
Features
14
120” Brilliant Visuals. All-Day Entertainment.
Transform your living room into the ultimate entertainment hub. From cheering game nights to casual daytime viewing, the BenQ TH575i delivers vibrant, immersive visuals that bring people together, making every shared moment come alive.

Cheerful Game Night
Host the ultimate sports watch party. Even with the lights on, enjoy the stadium atmosphere with crystal-clear action.

Bright-Day Binge-Watching
Stream your favorite reality shows or series in a sun-filled living room with uncompromised brightness.

Thrilling Afternoon Sessions
Gather your squad for fast-paced gaming with smooth, responsive performance and immersive big-screen visuals.

Sports Mode
Optimized color temperatures elevate player skin tones and lush pitch greens, delivering a clear, balanced image even in brightly lit living rooms.

Game Mode
Spot the threat before they strike. React with split-second precision through enhanced shadow detail, all maintaining rich, vibrant colors in every scene.

Cinema Mode
Experience authentic colors with exceptional accuracy. Bring every scene to life just as filmmakers envisioned—rich, natural, and true to life..

3D Mode
Full 3D support immerses you in a truly lifelike cinematic experience from the comfort of your couch. (Note: Requires 3D compatible content and 3D glasses.)

Officially Licensed Google TV. Stream What You Love, with Ease
The included Google TV dongle is optimized for BenQ projectors, delivering smooth navigation and fast loading. With the officially licensed Google TV system, the TH575i gives you access to Netflix, YouTube, and Disney+ with ease.

16.7ms Low Input Lag, Stay Ahead in the Game
The ultra-fast 16.7ms low input lag (1080p/60Hz) translates your reflexes into instant on-screen action. Enjoy gameplay that’s smooth, responsive, and always one step ahead.

Auto Vertical Keystone. Perfectly Aligned.
Auto vertical keystone self-adjusts for squared images, letting you easily project aligned images from various angles.

1.1x Optical Zoom, Easy 120” Fun
The 1.1x zoom and flexible throw distances allow you to enjoy a 120” big screen without the hassle of a complicated setup, making it perfect for any room size.

Universal Connectivity for All Your Devices
From gaming consoles and laptops to streaming devices, our universal connectivity through HDMI ensures everything connects without a struggle.

BenQ AR Projector Planner
Visualize screen size, distance, and placement right in your room.
Specifications
- Dimensions (W × H × D)
- 296 × 120 × 236.8 mm
- Width, height and depth, without cables.
- Weight
- 2.3 kg
- Per unit, out of the box.
- Model code
- BENQ-TH575I
- Quote it when you ask a specialist.
Display
- Brightness (ANSI lumens)
- 3800
- Resolution
- 1080P (1920x1080)
- Native Aspect Ratio
- 16:9
- Contrast Ratio (FOFO)
- 15,000:1
- Display Color
- 30-bit (1.07 billion colors)
- Light Source
- Lamp
- Light Source Life
- a. Normal 6000 hrs, c. SmartEco 10000 hrs, d. LampSave 15000 hrs, b. ECO 10000 hrs
Optical
- Throw Ratio
- 1.49~1.64
- Zoom Ratio
- 1.1x
- Lens
- F/# = 2.56 ~ 2.68, f = 22 ~ 24.1 mm
- Projection Offset (Full-Height)
- 108%
- Keystone Adjustment
- 1D, (Auto) Vertical ± 40 degrees
Picture
- Rec. 709 Coverage
- 88%
- Picture Modes
- 3D, Bright, Cinema, Game, Living Room, Sports, User 1, User 2
Compatibility
- Input Lag
- 16.7 ms (1080P 60Hz)
- Resolution Support
- VGA(640 x 480) to WUXGA_RB(1920 x 1200) *RB=Reduced blanking
- Horizontal Frequency
- 15K~102KHz
- Vertical Scan Rate
- 24~120Hz
I/O Interface
- HDMI in
- HDMI-1 (1.4a/HDCP1.4)
- USB Type Mini B
- (x1)
- RS232 in (DB-9pin)
- (x1)
Audio
- Speaker
- 10W
- Audio out (3.5mm Mini Jack)
- (x1)
Environment
- Operating Temperature
- 0~40℃
- Power Supply
- AC 100 to 240 V, 50/60 Hz
- Typical Power Consumption (110V)
- 295W
- Acoustic Noise (Typ./Eco.)(dB)
- 34/29
Accessories
- Remote Control w/ Battery
- RCI081
- Power Cord (by region)
- x1 (1.8M)
- Quick Start Guide
- (x1) 21L
- Warranty Card (by region)
- Yes
- Google TV Dongle
- Yes
Dimension & Weight
- Dimensions (WxHxD) (mm)
- 296*120*236.8 mm
- Net Weight (kg)
- 2.3kg
- Dimensions (WxHXD) (inch)
- 11.7*4.7*9.3 inch
- Net Weight (lb)
- 5.1lb
Projection System
- Projection System
- DLP
More from BenQ
BenQGP520Price on request
BenQTH575Price on request
BenQTH685iPrice on request
BenQTK705iPrice on request
BenQTK705STiPrice on request
BenQTK850iPrice on request
BenQTK860iPrice on request
BenQW2700iPrice on request
BenQW2710iPrice on request
BenQW2720iPrice on request
BenQW4100iPrice on request
BenQW5800Price on request




