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BenQ TK705i Projector

4K Home Theater Projector
Calculate Throw Distance

From BenQ — Powered by BenQ CinematicColor and HDR-PRO technologies, the TK705i projector delivers dramatic 4K visuals with vivid contrast, rich tones, and cinematic depth, bringing every movie and game to life in truly immersive detail - even in well-lit rooms. Advanced tone mapping and contrast enhancement elevate 4K HDR viewing, revealing details in both bright and dark scenes for truly cinematic experiences.

  • 8 Way Smart Image Adaptation instantly sharpens, centers, and aligns your screen without manual setup
  • Optical zoom preserves lossless 4K clarity, while digital zoom lets you fine-tune image size without moving the projector
  • Built-in Google TV
  • SmartRemote for BenQ Projector App
  • TK705i automatically detects gameplay signals to reduce video delay
  • Unlock optimized visuals with HDR-RPG and HDR-FPS modes
  • TK705i projects up to 150" with flexible throw distances
  • 600,000:1 dynamic contrast ratio


BenQ TK705i Projector Specifications


Street Price
$1,799
MSRP
$1,799
Best Used For
Status
Shipping
Released
October 2025
Warranty
3 Years
User Reviews
Review this Projector

 
Switch to English Units
Brightness
3,000 Lumens (ANSI)1
Resolution
3840x2160
Aspect Ratio
16:9 (4K HD)
Dynamic Contrast
600,000:1
Display Type
1 cm DLP x 1
Color Processing
10-bit
Input Lag
4K/60: 5ms  |  1080p/60: 5ms
Video Modes
720p, 1080i, 1080p/60, 576i, 576p, 480p, 480i
Data Modes
MAX 3840x2160

Lamp Type
LED
Lamp Life
20,000 hours  / 30,000 hours

Included Lens
1.3x manual zoom , Powered focus
Optional Lenses
No
Throw Distance
1.4 m - 3.5 m  Calculate Throw Distance
Image Size
126 cm - 406 cm
Throw Ratio
1.00:1 - 1.30:1
Projector Placement
For a
cm
diagonal screen, place the projector lens between 2.2 m and 2.9 m from the screen.
Digital Zoom
Yes
Digital Keystone
Horizontal & Vertical

Projector Size
17 cm x 23 cm x 25 cm
Weight
3.8 kg
Audible Noise
26 dB  / 24 dB
Internal Speakers
8.0 Watts × 2
Power
250 Watts 100V - 240V
Connection Panel
12-Volt Trigger
Audio Out: Mini Jack
DisplayPort
HDMI (HDCP 2.2) x 2
USB
Wireless Networking

Features
Geometric Correction
Auto Focus
Streaming Apps
Google Assistant
Dynamic Tone Mapping
HDR10+
Blackboard Mode

Compare to the Competition


 

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  • Brightness: 3200 Lumens (ANSI)
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  • at Image Size: 254 cm
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Jun 2024 Model
BenQ TK710STi
 
  • Resolution: 3840x2160 DLP
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BenQ TK700
  • Resolution: 3840x2160 DLP
  • Brightness: 3200 Lumens (ANSI)
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Feb 2022 Model
BenQ TK700ST
 
  • Resolution: 3840x2160 DLP
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Jan 2025 Model
Optoma UHD35STx
 
  • Resolution: 3840x2160 DLP
  • Brightness: 3600 Lumens (ANSI)
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  • Throw Distance: 1.1 m
  • at Image Size: 254 cm
$1,509
Sep 2022 Model

ANSI LUMENS  is the most commonly accepted industry standard brightness measurement. The ANSI lumen rating measures the brightest white that a projector can produce by averaging nine light meter measurements taken across the projected image.

Manufacturer Cited Brightness:

BUYER BEWARE   Either this projector's brightness specification does not cite an industry-accepted unit of measurement, or according to our calculations it seems unlikely that this projector is capable of producing the manufacturer's cited brightness specification.

Manufacturer Cited Brightness: