Enjoy your video games and multimedia content on a big screen with the BenQ TH671ST Full HD Short-Throw 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.

Open Box Products Have a Limited 3-Year Manufacturer Warranty (Excluding Light Source)    Brightness of 3000 ANSI Lumens    Full HD (1920 x 1080) Native Resolution    1.2x Zoom and 0.69 to 0.83:1 Throw Ratio    Two HDMI 1.4a Inputs, 1 with MHL Support    3D Compatible    Analog Audio Output    Built-In 5-Watt Mono Speaker    VGA Cable and IR Remote Included

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.

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.

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

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

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

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

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.

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.

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

Related Questions and Answers

Q: 1. Does this projector have Toslink so my DAC can handle the audio? Specs say it doesn't, but the B&H quick compare and the next BenQ model up have toslink.

A: 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" (3.5 mm) audio 1 x USB Type-A Output Terminals: 1 x 15-pin VGA 1 x 1/8" (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&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&H # HOOCTT10

Q: 2. What are the dimensions? Can this be used with project floor mount?

A: The BenQ LK936ST 5100-Lumen 4K UHD Short-Throw Laser DLP Home Theater Projector (B&H # BELK936ST) has dimensions of 6.54 x 16.38 x 13.82". Ideally, this projector would be placed directly on the floor, or on a low table or stand. Ultra-short throw projectors like this one are particularly sensitive to movement. If attaching this projector to a floor-level mount, it would be advisable to use a fixed mount rather than a sliding or raising mount.

Q: 3. can this projector do rear projection?

A: The LG HF85LA XPR Full HD Laser DLP Home Theater Short-Throw Projector BH #LGHF85LA features a PJT Mode that turns the projected image upside down or flips horizontal for rear projection.

Q: 4. Does this Optoma Technology GT2100HDR projector have a four point keystone correction?

A: The Optoma Technology GT2100HDR 4200-Lumen Full HD Short-Throw DLP Projector (BH # OPGT2100HDR) features keystone correction of: Vertical: ± 30° Horizontal: ± 30° Independent four point keystone correction is not available.

Q: 5. Specs state it has USB-A but I don't see that in the photos. Is there USB-A or another USB connection type?

A: The AAXA Technologies P400+ 400-Lumen Full HD Short-Throw Smart Projector (B&H # AAP400PL) does have a USB-A port. This can be seen on the 360° display provided by the manufacturer at the following link: https://bhpho.to/4ho58dm.

Q: 6. Can the Optoma Technology GT2100HDR Projector be ceiling-mounted?

A: Yes, the Optoma Technology GT2100HDR 4200-Lumen Full HD Short-Throw DLP Projector (B&H # OPGT2100HDR) can be ceiling mounted.

Q: 7. Can an IR extender be attached for long range remote control?

A: The Epson PowerLite L210SF 4000-Lumen Full HD Short-Throw Laser 3LCD Projector (BH # EPL210SF) will accept an IR extender.

Q: 8. for still photo graph, how small could the image projected be....as in tracing for an artist?

A: The AAXA Technologies P400 400-Lumen Full HD Short-Throw LCoS LED Pico Projector BH #AAKP400011 will deliver an image size: 10" - 180" / .3 - 4.6 m

Q: 9. Does it have a replaceable battery? Can the projector be powered with external power supply when the battery eventually fails?

A: According to the manufacturer, the internal battery for the AAXA Technologies P400+ 400-Lumen Full HD Short-Throw Smart Projector (B&H # AAP400PL) is not user replaceable. This projector can be powered with the included power adapter, and it is recommended to use a wall power source.

Q: 10. How big of a picture can I project? It says 100” 5 feet away, what if I place it at 6 or 7 feet? Can I get a 120” clean picture?

A: The BenQ TH671ST Full HD Short-Throw DLP Home Theater Projector (BH # BETH671ST0) will project up to a 120" diagonal clean image from a distance of about 6.6 feet.