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Review Summary
2022-09-28T03:53:15
The BenQ TH671ST 3D ready DLP projector is designed for home entertainment and comes with a short throw lens for easy installation. It is capable of Full HD 1080p resolution and has a high contrast ratio for clear, sharp images. The projector also has a built-in 10W stereo speaker for an immersive audio experience. projectoreviews com
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Browse our FAQ
Gaming
Yes
Lamp
Full Brightness: 4000 Hours
Low Brightness: 10,000 Hours
0~40℃
Native: 1920 x 1080
DLP
3000 Lumens (ANSI)
0.6729166667
No
10-Bit (1.07 Billion Colors)
No
0.69-0.83
Short Throw
Yes
Yes: 1.2x Optical
No
10.2 to 12.24mm
f/2.6 to 2.78
1.025
Front
Yes: Vertical ± 40°
No
Full Brightness: 33 dB
Low Brightness: 29 dB
No
Yes: 1x 5 W
No
1x VGA Video Input
1x VGA Video Output 2x HDMI Video
1x 1/8" / 3.5 mm Mini Audio Input
1x 1/8" / 3.5 mm Mini Audio Output
1x USB-A
1x Mini-USB (Service)
1x DE-9/DB-9 (RS-232)
1x 1/8" / 3.5 mm Mini (Remote) Input
1x 1/8" / 3.5 mm Mini (Remote) Output
No
No
No
No
100 to 240 VAC, 50 / 60 Hz
Standby Mode (Lamp Off): 0.5 W
Full Brightness: 320 W
11.7 x 4.7 x 8.8" / 29.6 x 12.0 x 22.4 cm
6 lb / 2.7 kg
192223227231 | 840046037574 | 192223217416 | 192223076235






Taking Video Games to the Big Screen
Enjoy an immersive gaming experience with a larger-than-life screen to fill your vision with BenQ TH671ST, the home entertainment projector designed for video games. With high resolution, high brightness, low input lag, LumiExpert, powerful 5W stereo speaker and easy setup, TH671ST expands your gaming world to make you feel like you're really in the game.
Ultra-Fast Response for Smooth Gaming
TH671ST brings heart-pounding game action to your living room with 16.67ms low input lag and microsecond DMD response time for ultra-smooth gaming experiences without unwanted motion blur and image lag.
Viewing Comfort in Any Ambient Lighting
BenQ LumiExpert actively detects ambient light conditions in your viewing environment and automatically adjusts balanced visual brightness for maximum comfort.
Captivating Enjoyment Loud and Clear
TH671ST delivers total video enjoyment with epic sound quality. Improved with custom Cinema, Music, Sports, and Game modes, its built-in powerful 5W speaker provides exquisitely immersive AV experiences.
Cinema Mode: Immersive bass and high-frequency performance for authentic real-world cinema presence.
Music Mode: Smoothly balanced performance for immersive live reproduction of music and concerts.
Sports Mode: Enhanced mid-frequency and vocals to jump into sports action without missing any detail from announcers.
Game Mode: Powerful bass and crisp highs to feel heart-pounding excitement of intense gameplay.
Spectacular Full HD 1080p Visual Performance
Treat your eyes to the brilliance of TH671ST's Full HD 1080p visuals, with amazing detail clarity and sharpness for the finest in-home cinematic experience.
High Brightness for Lights-On Enjoyment
3000 lumens of high brightness let you watch in relatively bright settings or even with lights on. Perfect for living rooms, you can play games or watch sports and movies with family and see the enjoyment on their faces.
Superior Short Throw for Any Space
TH671ST maximizes thrills in minimal space, requiring as little as 1.5m to project stunning 100" pictures. The shortened throw enables carefree gaming enjoyment without space constraints or setup hassles.
Vertical Keystone Correction
Countering the trapezoid effect when the projector must be placed off-center, such as simple placement on top of a table, vertical keystone adjusts the image for a professionally squared image. Keystone correction makes it simple to project ideally aligned images from a variety of locations.
One-Stop Wireless Home Entertainment
BenQ QCast Mirror HDMI wireless dongle instantly streams video from smart devices without cables. Easily share your videos and photos from mobile devices to your big screen.