BenQ TH671ST Full HD DLP Home Theater Projector

BH #BETH671ST • MFR #TH671ST
BenQ TH671ST Full HD DLP Home Theater Projector
Key Features
  • Brightness of 3000 ANSI Lumens
  • Full HD (1920 x 1080) Native Resolution
  • 1.2x Zoom and 0.69 to 0.83:1 Throw Ratio
  • 2x HDMI 1.4a Inputs, 1 with MHL Support
Enjoy your video games and multimedia content on a big screen with the BenQ TH671ST Full HD DLP Home Theater Projector. It features 3000 ANSI lumens of brightness and a 10,000:1 dynamic contrast ratio, plus a number of features to enhance color accuracy. The projector has two HDMI inputs, one of which is MHL-compatible, for connecting your digital HD devices such as a gaming console, Blu-ray player, or cable/satellite box. The MHL-compatible HDMI input accepts wired connections from your smartphone or tablet for mirroring. Its built-in 5-watt speaker eliminates the need for external speakers if none are convenient. The TH671ST includes a VGA cable and an IR remote control.
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$799.00
$67/mo. suggested payments for 12 Mos.
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Important Notice

  • This product contains mercury. Consult your local environment authorities for regulations regarding how to properly dispose of products containing mercury.
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BenQ TH671ST Overview

  • 1Description
  • 2Take Video Games to the Big Screen
  • 3Fast Response for Smooth Gaming
  • 4LumiExpert Technology
  • 5Dedicated Picture and Sound Modes
  • 63000 Lumens of Brightness for Lights-On Enjoyment
  • 7Short Throw Ratio for Nearly Any Space
  • 8Vertical Keystone Correction
  • 9Designed for Sharp Detail Clarity
  • 10Wireless Streaming with Optional Adapter

Enjoy your video games and multimedia content on a big screen with the BenQ TH671ST Full HD DLP Home Theater Projector. It features 3000 ANSI lumens of brightness and a 10,000:1 dynamic contrast ratio, plus a number of features to enhance color accuracy. The projector has two HDMI inputs, one of which is MHL-compatible, for connecting your digital HD devices such as a gaming console, Blu-ray player, or cable/satellite box. The MHL-compatible HDMI input accepts wired connections from your smartphone or tablet for mirroring. Its built-in 5-watt speaker eliminates the need for external speakers if none are convenient. The TH671ST includes a VGA cable and an IR remote control.

Take Video Games to the Big Screen

With Full HD resolution, 3000 lumens of brightness, a low 16.67 ms input lag, a 5W built-in speaker, and a simplified setup, the TH671ST can expand your gaming world.

Fast Response for Smooth Gaming

The TH671ST brings a low 16.67 ms input lag and microsecond DMD response time for a smooth gaming experience without unwanted motion blur and image lag.

LumiExpert Technology

BenQ's LumiExpert technology is designed to actively detect ambient light conditions in your viewing environment and automatically adjust visual brightness.

Dedicated Picture and Sound Modes

The TH671ST features Cinema, Music, Sports, and Game modes to customize your entertainment experience.

3000 Lumens of Brightness for Lights-On Enjoyment

The 3000-lumen brightness level lets you enjoy your media with the lights on, making it well suited for living rooms and group settings.

Short Throw Ratio for Nearly Any Space

The TH671ST needs only 5' to project a 100" image, reducing space constraints and setup hassles.

Vertical Keystone Correction

Countering the trapezoid effect when the projector is placed off center relative to the vertical axis, vertical keystone correction adjusts the image for a squared-off image, making it easy to project from a tabletop or a ceiling mount.

Designed for Sharp Detail Clarity

DLP technology is able to produce well-defined sharpness in images and text by enhancing the fill ratio of individual pixels and employing SmartEco Technology.

Wireless Streaming with Optional Adapter

The optional QCast Mirror HDMI wireless adapter can instantly stream videos and photos from your compatible mobile devices to the big screen.
UPC: 840046037574

BenQ TH671ST Specs

Image Display
Projector Display System0.65" (1.65 cm) DC3 DMD DLP
Native Resolution1080p (1920 x 1080)
Resolutions SupportedVGA (640 x 480) to WUXGA-RB (reduced blanking) (1920 x 1200)
Brightness3000 ANSI lumens
Displayable Colors1.07 billion
Color Space92% of Rec.709
Color WheelRGBYCM
Speed: 2x (50 Hz, 60 Hz)
Dynamic Contrast Ratio10,000:1
Aspect RatioNative: 16:9
Five selectable options
Color SystemsNTSC, PAL, PAL60, SECAM
3D SupportYes
Scan FrequenciesHorizontal: 15 to 102 kHz
Vertical: 23 to 120 Hz
Lens System
LensF = 2.6 to 2.78
f = 10.2 to 12.24mm
Throw Ratio0.69 to 0.83:1 (100" @ 5' / 1.5 m)
Zoom1.2x
Offset102.5% ±2.5%
Recommended Projection Size60 to 120" (152.4 to 304.8 cm)
Minimum Screen Size30" (76.2 cm)
Maximum Screen Size300" (762 cm)
Features
Keystone CorrectionVertical ±40°
Ceiling MountableYes
Built-in Speaker1 x 5 W
Input/Output Connectors
Input Terminals1 x HDMI 1.4a
1 x HDMI 1.4a with MHL and HDCP 1.4
1 x 15-pin VGA
1 x 1/8" (3.5 mm) audio
1 x USB Type-A
Output Terminals1 x 15-pin VGA
1 x 1/8" (3.5 mm) audio
Other Connectors1 x USB Type-B mini
1 x RS-232 control
LagInput: 16.67 ms
General
Lamp Power240 W
Lamp LifeMax Brightness: 4000 hours
Medium Brightness: 10,000 hours
Low Brightness: 15,000 hours
Fan NoiseMax Brightness: 33 dBA
Low Brightness: 29 dBA
OSD LanguagesArabic
Bulgarian
Croatian
Czech
Danish
Dutch
English
Finnish
French
German
Greek
Hindi
Hungarian
Italian
Indonesian
Japanese
Korean
Norwegian
Polish
Portuguese
Romanian
Russian
Simplified Chinese
Spanish
Swedish
Turkish
Thai
Traditional Chinese
Security FeaturesSecurity bar
Operating Temperature32 to 104°F (0 to 40°C)
Power Requirements100 to 240 VAC, 50/60 Hz
Power ConsumptionMax Brightness: 355 W
Medium Brightness: 320 W
Low Brightness: 240 W
Standby Mode: < 0.5 W
Dimensions11.65 x 4.72 x 8.82" (296 x 120 x 224 mm)
Weight5.95 lb (2.7 kg)
Packaging Info
Package Weight8.265 lb
Box Dimensions (LxWxH)16.15 x 12.7 x 6.6"

BenQ TH671ST Reviews

Works great

By Aldo
Rated 5 out of 5
Date: 2022-06-07

Great for movie nights

Nice projector but stinky (at first)

By Greg
Rated 4 out of 5
Date: 2021-10-03

We purchased for use in a small conference room to project documents. Projector is about 54 from a 70 wide screen and we put a 1 spacer under the front height adjuster that is already in the max-height position. Even in this cramped condition, the focus and keystone adjustment produces a very clear image. I must mention the very strong solvent-like smell we got for the first ~45 minutes of operation. Had to open the doors and get air moving through. Now it's fine but it did produce a very strong odor that could be taken care of with a warm-up at the factory. Like the fact it's made in Taiwan and not mainland China. We really like the projector and its capabilities. Would purchase again.

BenQ TH671ST Projector

By Joe
Rated 5 out of 5
Date: 2021-05-08

Using for Golf Sim in garage. Great projector with HDMI hookup, sound pretty good also.

Home Theater Projector

By Daryl
Rated 5 out of 5
Date: 2021-01-25

Just wanted to say THANK YOU, we had ordered others from Amazon and the description was exaggerated. after trying 2 and returning them we got this one and its like WOW.. amazing ...

Does everything I wanted

By Gregory
Rated 5 out of 5
Date: 2020-08-25

I was looking for a projector for outdoor movie nights. I found this projector to be bright enough for viewing even before the sun fully sets. The picture clarity is great. I'm very happy with this projector.

Great for Small Home Theater

By Shannon
Rated 5 out of 5
Date: 2020-08-24

This projector has made our basement into a fun home theater. We have limited space so the short-throw lens makes a big image without needing to place the projector far back from the wall. The image quality is bright and crisp. Highly recommend for a small home theater.

Came recommended and did not disappoint for golf sim

By Jeffrey
Rated 5 out of 5
Date: 2022-01-31

This projector is commonly used for golf simulators and I purchased it primarily for that purpose and for home theater use for the kids. It is working great so far. I am using it on a roughly 196 diagonal screen which is outside the recommended max size but the picture and brightness are still very adequate. Really happy with it so far and think it was the right move from a value standpoint over 4k for our use. We may still upgrade to 4k in future, but very happy with this for now. It is ceiling mounted about 10 feet from the screen. love the zoom option for ease of setup.

So far so good!

By Ariana
Rated 5 out of 5
Date: 2022-01-20

I bought this projector for a home theater set-up in our living room. We were initially drawn to the BenQ ht2150st, but opted for the BenQ th671st as it was lower priced and seemed mostly comparable. We've only used it once so far but are very pleased with the ease of set-up and quality of picture! The fan noise was noticeable at first, but once we started playing a movie we didn't notice it at all. A delightful addition to our home.

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YOUR RECENTLY VIEWED ITEMS

Does this projector display at 4:3 aspect ratio?

Does this projector display at 4:3 aspect ratio?
Asked by: Chuck
Yes the BenQ TH671ST Full HD DLP Home Theater Projector can also display in 4:3 ratio.
Answered by: John
Date published: 2022-01-07

How do I set up external speakers with this ...

How do I set up external speakers with this projector? I tried to connect my Bose speakers to the projector last night by using the audio out on the projector to audio in on the Bose. This didn't work. Do I have to go into the menu on the projector to get the sound to go through the Bose? Thank you.
Asked by: CHINA
The audio output is a line level so speakers must be self amplified and self-powered. The 1/8&quot; (3.5mm)Analog Audio Output is always live.You have not mentioned the specific BOSE model. Please e-mail us: [email protected]
Answered by: Mark
Date published: 2021-06-28

Does this projector have Toslink so my DAC can ...

Does this projector have Toslink so my DAC can handle the audio? Specs say it doesn't, but the B&amp;H quick compare and the next BenQ model up have toslink.
Asked by: Paul
No it does not: BenQ TH671ST: Input Terminals: 1 x HDMI 1.4a 1 x HDMI 1.4a with MHL and HDCP 1.4 1 x 15-pin VGA 1 x 1/8&quot; (3.5 mm) audio 1 x USB Type-A Output Terminals: 1 x 15-pin VGA 1 x 1/8&quot; (3.5 mm) audio Other Connectors: 1 x USB Type-B mini 1 x RS-232 control You can use an adapter though: Gefen GTV-AAUD-2-DIGAUD - Analog Audio to Digital Audio Adapter: B&amp;H # GEATVDA Analog to Digital Converter RCA Analog Input S/PDIF or TOSLink Output Simple Operation Compact Form You will also need these cables: C2G Value Series 3.5mm Stereo Male to 2 RCA Stereo Male Y-Cable (3') BH #CA39942 Hosa Technology Premium ADAT Toslink Male to Toslink Male Fiber Optic Cable - 10' B&amp;H # HOOCTT10
Answered by: Mark
Date published: 2021-05-27

Where are the apps on this?? How do I connect my ...

Where are the apps on this?? How do I connect my phone to it??
Asked by: Anthony
The BenQ TH671ST Full HD DLP Home Theater Projector BH #BETH671ST has no integrated internet streaming apps. Connect a Roku, Amazon FireTV stick, or an Apple TV to access streaming apps.
Answered by: Mark
Date published: 2022-01-25
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