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Overview

Make every movie night epic with the BenQ 4K ultra HD LED home theatre projector. It delivers stunning visuals with 3,000 lumens brightness, rich colours, and incredible detail. Enjoy ultra-smooth gaming with just 5ms input lag, perfect for consoles like PlayStation 5 and Xbox. With smart eight-way image adaptation, it ensures perfect screen alignment every time.

BenQ 4K Ultra HD LED Home Theatre Projector with Google TV (TK705i)

Model: TK705i
Web Code: 19473382
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Return Policy

30 days to return or exchange

Condition: If original packaging is opened a 15% restocking fee will apply.

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Manufacturer's Warranty

Check with the manufacturer for details or add Best Buy Protection for extra coverage.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

4K clarity with cinematic colour

  • 3,000 ANSI lumens provide bright, vivid visuals that stay clear and detailed even in well-lit rooms
  • 4K ultra HD resolution and 0.67 aspect ratio deliver lifelike images with stunning detail for an immersive viewing experience
  • BenQ CinematicColor and HDR-PRO create vibrant colours, deep contrast, and spectacular detail even in bright rooms

Advanced smart image optimization

  • Eight-way smart image adaptation automatically fine-tunes focus, keystone, zoom, and screen alignment for perfectly optimized visuals
  • Auto focus adjusts the image instantly for sharp, clear visuals without the need for manual tuning
  • Auto 2D keystone automatically corrects image distortion for perfectly aligned visuals, no matter where the projector is positioned
  • Auto cinema mode, optical and digital zoom, and auto screen fit adjust settings automatically for optimal image size, clarity, and viewing comfort

Immersive large-screen visuals

  • DLP (Digital Light Processing) technology produces sharp, vibrant images with smooth motion and accurate colour reproduction
  • Long throw distance allows you to project large, clear images even from across the room
  • Projects up to 150 inches for massive, immersive visuals during movie nights, gaming sessions, and weekend watch parties

Seamless entertainment with wireless connectivity

  • Wi-Fi and Bluetooth provide seamless wireless connectivity for streaming content and connecting devices without cables
  • HDMI 2.1 and auto low latency mode deliver smooth, responsive gameplay with just 5ms input lag at 4K/60Hz, ideal for PS5, Xbox, and other consoles
  • Google TV lets you stream Netflix, YouTube, Prime Video, and more directly without extra devices or dongles
  • Integrated speakers deliver clear, powerful audio without the need for external sound systems

Reliable and portable design

  • Approximate lamp lifetime of 30,000 hours ensures lasting performance with minimal maintenance
  • Optional mounting bracket provides flexible installation options for ceiling or wall setup
  • Portable design makes it easy to move and set up the projector anywhere for flexible viewing
Product Condition
Brand New
Type
Home Theatre Projector

Video Features

Display Technology
DLP
Light Source
LED
Resolution
4K Ultra HD
Native Resolution (Pixels)
3840 x 2160
Potential Screen Size
60 - 150 in
Maximum Screen Size
150 in
Aspect Ratio
0.67
Projected Distance
4.3 m
Throw Distance
Long Throw
Throw Ratio
1.0 - 1.3
High Dynamic Range (HDR)
Yes
White Brightness
3000 lm
Colour Brightness
3000 lm
Keystone Correction (H)
30
Keystone Correction (V)
30
Keystone Correction Method
Automatic & Manual
Zoom
1.3x

Audio Features

Integrated Speakers
Yes
Speaker Wattage
8W

Lamp Features

Approximate Lamp Lifetime
30000

Convenience Features

Mounting Bracket
Optional
3D Video Support
No

Inputs

Input Capabilities
480i; 480p; 576i; 567p; 720p; 1080i; 1080p; 2160p
HDMI Inputs
2
USB Connection
Yes

Unit Features

Operational Decibel Level
30
Power Consumption
250 W
On-Body Controls
Yes
Wi-Fi
Yes
Bluetooth
Yes
Portable
Yes
Operating environment
Indoor

Dimensions

Width
22.9 cm
Height
16.8 cm
Depth
24.9 cm
Width (Inches)
9.02 in
Height (Inches)
6.61 in
Depth (Inches)
9.8 in
Weight
3.8 kg

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.