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BenQ TK705STI 3000-Lumen UHD 4K Short-Throw LED DLP Smart Home Entertainment Projector & CM00G3 Ceiling Mount Kit

BH #BETK705STIK1 (B&H Kit)
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BenQ TK705STI 3000-Lumen UHD 4K Short-Throw LED DLP Smart Home Entertainment Projector & CM00G3 Ceiling Mount Kit
Key Features
  • Brightness of 3000 ANSI Lumens
  • CM00G3 Ceiling Mount Included
  • UHD 4K Onscreen Resolution
  • HDR+ with Contrast Enhancer
Ensure compatibility and flexibility with the BenQ TK705STI 3000-Lumen UHD 4K Short-Throw LED DLP Smart Home Entertainment Projector & CM00G3 Ceiling Mount Kit from B&H. All hardware is included to confidently mount your new projector onto the ceiling.
More Details
Temporarily Out of Stock
Expected availability: Jul 14, 2026
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$1,678.28
$2,078.28
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Kit Contains:

Ensure compatibility and flexibility with the BenQ TK705STI 3000-Lumen UHD 4K Short-Throw LED DLP Smart Home Entertainment Projector & CM00G3 Ceiling Mount Kit from B&H. All hardware is included to confidently mount your new projector onto the ceiling.

BenQ TK705STI 3000-Lumen UHD 4K Short-Throw LED DLP Smart Home Entertainment Projector

Enjoy hassle-free smart home entertainment with the TK705STI 3000-Lumen UHD 4K Short-Throw LED DLP Projector from BenQ. The TK705STI features a reliable, long-lasting LED light source, with a brightness of 3000 ANSI lumens, along with UHD 4K on-screen resolution for bright, lifelike images. Furthermore, automatic keystone, focus, screen fit, and obstacle avoidance make for a simple, intelligent setup.

Streaming is built in with Google TV and access to the Google Play Store. Two HDMI 2.1 ports are available to accommodate sources like UHD and HD video players or game consoles. A USB-C input supports DisplayPort alt-mode with 4K60 input and power delivery to charge your device while you watch. Additionally, the TK705STI features low-latency response with ALLM support and a dedicated game mode.

Immersive Scenes in Low Light Environments
The TK705STI features HDR+ support and detail improvements with Local Contrast Enhancer (LCE) and Global Contrast Enhancer (GCE). Enhanced contrast with HDR+ support offers up to 95% coverage of the Rec. 709 color space for clear details and rich colors in every scene.
3D Keystone
The 3D keystone ability eliminates trapezoid effects when projecting from various room locations for ease and convenience. It allows for up to 30° of correction for vertical and horizontal angles, as well as 30° of rotation. Built-in test patterns help to line the projector up properly and eliminate distortion.
Additional Details
  • Automatic eye protection
  • <5 ms input lag
  • Dual 8W speakers
  • 3.5mm audio output
UPC: 840046052201
BenQ CM00G3 Ceiling Mount for Select BenQ Projectors

Mount your compatible BenQ projector to the ceiling with the BenQ CM00G3 Ceiling Mount. It works on all BenQ projectors except the CP220, GP-series, P-series, i500, and those above 55 lb.

UPC: 840046030131
Kit Contains:

BenQ TK705STI 3000-Lumen UHD 4K Short-Throw LED DLP Smart Home Entertainment Projector

Key Specs
Display System
1-Chip 0.47" DLP
Resolutions
On-Screen (Pixel-Shift): 3840 x 2160
Maximum Brightness
3000 Lumens (ANSI)
Throw Ratio
0.8:1
HDR Support
Yes: HDR10/HDR10+
Audio/Video I/O
3.5 mm / HDMI
Light Source
LED
Image Display
Display System
1-Chip 0.47" DLP
Resolutions
On-Screen (Pixel-Shift): 3840 x 2160
Maximum Brightness
3000 Lumens (ANSI)
Offset
100%
Aspect Ratio
Native: 16:9
Contrast Ratio
700:1
3D Support
No
Color Depth
10-Bit (1.07 Billion Colors)
Lens
Includes Lens
Yes
Focus
Auto
Lens Shift
No
Throw Distance
Short Throw
Throw Ratio
0.8:1
Features
Keystone Correction
Auto: Vertical/Horizontal ± 30°
HDR Support
Yes: HDR10/HDR10+
Zoom
No
Multi-Input Support (PIP/PBP)
No
Ceiling Mountable
Yes
Front/Rear Projection
Front and Rear
Built-In Speakers
Yes: 2x 16 W
Input/Output Connectors
Audio/Video I/O
2x HDMI 2.1 Audio/Video Input
1x 1/8" / 3.5 mm Mini Audio Output
Other I/O
1x USB-C
1x USB-A 2.0
HDCP Support
Yes: Version 2.2
Media/Memory Card Slot
No
Hardware
Virtual Assistant
Works with Google Assistant
Operating System
Google TV
Mobile App Compatible
Yes: Android & iOS
Wireless
No
General
Light Source
LED
Expected Lamp Life
Low Brightness: 20,000 Hours
Fan Noise
Full Brightness: 30 dB
Medium Brightness: 27 dB
Low Brightness: 25 dB
Security
No
Input Power
100 to 240 VAC, 50 / 60 Hz
Power Consumption
Standby Mode (Lamp Off): < 0.5 W
Dimensions (W x H x D)
8.7 x 6.6 x 10.0" / 220.7 x 168.3 x 253.0 mm
Weight
6.6 lb / 3 kg
Packaging Info
Package Weight
13.515 lb
Box Dimensions (LxWxH)
15.1 x 12.3 x 11.9"

BenQ TK705STI Reviews

Easy use.Bight ,color accurate

By Dong
Rated 5 out of 5
Date: 2026-06-15

It is good projector. it is my first projector too, when light turn off the quality of color is very beautiful and also can play game easy . When light is on or even day light still able visible . But if you Want best color better keep ambient light low. Otherwise will have a little wash out feeling. The noice of the projector is low compared to to my desktop computer it is quieter . the speaker from the projector is kinda useless , I am not suggested an even small computer speaker with correct position may perform better. Anyway I personally like this projector a lot hope you will too

See any errors on this page?

How noisy is the fan?

How noisy is the fan?
Asked by: John
The BenQ TK705STI 3000-Lumen UHD 4K Short-Throw LED DLP Smart Home Entertainment Projector operates at about 33 dB in Normal Mode and 29 dB in Eco Mode.
Answered by: JP A
Date published: 2025-12-28
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