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White rectangular DLP projector with front lens and top controls

BenQ

BenQ TK710STi 4K 3200 ANSI Laser Short Throw Business Projector

SKU CH-J2AQ-JFM37 MPN TK710STi

A 4K DLP projector with 3,200 ANSI lumens, 0.69–0.83 throw ratio, 4 ms response at 240 Hz, and Android TV built in

  • Image brightness3,200 ANSI
  • Power drawTypical Power Consumption (110 V) 275 W (Max); < 0.5 W (Stan
  • Panel resolution3840 × 2160
  • Highest resolution3840 × 2160
  • Screen ratio16:9
  • Contrast600,000:1
  • Bright images in lit rooms with 3200 ANSI lumens laser brightness
  • Low latency gaming via 4.2 ms response at 1080p 240Hz
  • Flexible placement from 0.69-0.83 throw ratio short-throw lens
  • Easy image alignment using 3D keystone ±30° correction
  • Long-lasting light source rated 20000 hours normal and eco modes

Living-room 4K laser projector

The BenQ TK710STi is a 4K DLP projector with a 3200 ANSI lumen laser light source, 3840 x 2160 native resolution and 30-bit colour depth. It is built for viewers who want a large-screen experience in a bright living room without the maintenance of lamp-based models.

throw upgrade for lamp projectors

The 0.69-0.83 throw ratio lets the unit sit close to the wall, replacing ceiling-mounted lamp projectors that need long throws and frequent bulb changes. The jump is worth it when you need 20000-hour laser life, 4 ms response at 1080p 240 Hz and 16.7 ms input lag at 4K 60 Hz for competitive gaming.

Check HDMI 2.0b sources and audio routing

Verify your sources output HDMI 2.0b with HDCP 2.2 to match the two input ports. The 3.5 mm audio jack and eARC support handle sound, but the single 5 W speaker is only a fallback. Ensure ±30-degree keystone range covers your mounting angle before ordering.

How it compares

Measured against everything we stock in Presentation Projectors, at today’s prices. Recalculated every night.

Price $1,892.99
Pricier than about 90% of the 608 comparable items (median $157.99).

Specifications

Product
Brand nameBenQ
Product lineGaming Projector
Model nameTK710STi
Part numberTK710STi
Case colorWhite
Product typeDLP
Display
Image brightness3,200 ANSI
Panel resolution3840 × 2160
Highest resolution3840 × 2160
Screen ratio16:9
Contrast600,000:1
Projection ratio0.69 to 0.83
Colors displayed30-bit (1.07 billion colors)
Keystone adjustment3D, Vertical ± 30 degrees; Horizontal ± 30 degrees; Rotation ± 30 degrees
Light sourceLight Source
Laser
Lamp lifespanLight Source Life
a. Normal 20000 hrs, b. ECO 20000 hrs
Audio & video
Lens typeF / # = 2.53 to 2.73 , f = 10.2 to 12.24 mm
Integrated speakers(x1), 5 W
Ports & slots
Video inputsHDMI-1 (2.0b/HDCP2.2), HDMI-2 (2.0b/HDCP2.2)
Audio outputsAudio out (3.5 mm Mini Jack)
USB portsType A-1 (2.0/Power Supply1.5A/Service)
Power
Power drawTypical Power Consumption (110 V)
275 W (Max); < 0.5 W (Standby)
Stand-by Power Consumption
<0.5 W
Power supply100–240 VAC, 50/60 Hz
Size & build
Product dimensions(WxHxD) (mm)
304.2 × 112.4 × 253.5 mm
Product weightNet Weight (kg)
3.1 Kg+/- 100g
Shipping weight4.31 kg
Package size457 × 340 × 171 mm
Compatibility
Compatible withInput Lag
16.7 ms (1080P 60 Hz), 16.7 ms (2K 60 Hz)*downscaling to 1080p 60 Hz, 16.7 ms (4K 60 Hz), 4.2 ms (1080P 240 Hz), 8.3 ms (1080P 120 Hz), 8.3 ms (2K 120 Hz) *downscaling to 1080p 120 Hz
In the box
In the boxAccessories:
Android TV dongle
QS02
Remote Control w/ Battery
RCI074
Power Cord (by region)
x1 (1.8M)
Quick Start Guide
(x1) 21L
Warranty Card (by region)
Yes
Environment & compliance
Temperature range0 to 40?
Operating noiseAcoustic Noise (Typ./Eco.)(dB)
31/28

Questions about this item

What throw ratio range does the TK710STi need to project a 16:9 image?

The TK710STi uses a throw ratio of 0.69~0.83, so placement distance depends on the desired screen width. Multiply the screen width by the ratio to find the exact distance.

Which keystone correction steps are often missed when setting up the TK710STi?

The TK710STi offers 3D keystone with vertical, horizontal and rotation adjustments each up to ±30 degrees. Users often correct vertical tilt but forget horizontal and rotation, leaving a skewed rectangle.

How long does the laser light source last on the TK710STi before replacement?

The laser light source is rated for 20000 hours in both Normal and ECO modes, so no lamp swap is expected during that period.

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