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White rectangular projector with front lens and top controls

BenQ

BenQ TK705i 3000 ANSI Lumens 4K UHD business projector

SKU CH-GJ20-E2MVV

A 3000 ANSI lumen 4K UHD projector with Google TV, dual HDMI 2.1, USB-C Alt-DP with PD, and auto screen fit for simple setup

  • 3000 ANSI Lumens brightness delivers clear 4K UHD images in lit rooms
  • LED light source maintains output for thousands of hours without lamp changes
  • Two HDMI 2.1 ports plus USB-C Alt-DP with power delivery connect consoles and laptops directly
  • 1 to 1.3 throw ratio with auto keystone and focus fits the screen quickly
  • Built-in Google TV streams apps without an external stick

BenQ TK705i 4K UHD business projector

The BenQ TK705i delivers 3000 ANSI Lumens brightness with UHD 4K onscreen resolution for meeting rooms and collaborative spaces. Its long-lasting LED light source reduces maintenance compared to lamp-based models. Built-in Google TV OS provides direct access to streaming apps without an external device. Auto screen fit and obstacle avoidance simplify placement in varied room layouts.

Sustained brightness and thermal stability

The LED light source maintains consistent output over long sessions without the brightness decay typical of traditional lamps. HDR+ with Contrast Enhancer preserves highlight detail during extended presentations or video playback. Low input lag and ALLM support keep response steady for interactive use or casual gaming. Dual HDMI 2.1 ports and USB-C Alt-DP with power delivery handle continuous high-bandwidth signals without handshake drops.

Throw ratio 1 to 1.3:1

A 1 to 1.3:1 throw ratio determines the distance needed for a given image width, making it the key figure for room planning. Auto keystone and focus adjustment compensate for off-centre placement within that range. If the installation distance falls outside this ratio, the projector cannot fill the screen correctly. Buyers needing a shorter or longer throw should verify their room dimensions against this specification.

How it compares

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

Price $955.99
Pricier than about 82% of the 608 comparable items (median $157.99).

Specifications

No published specifications for this item yet.

Questions about this item

How loud and hot does the TK705i get when it runs continuously for a full workday?

The LED light source is designed for long life and lower heat than lamp models, so fan noise stays modest during extended use.

Which cables or adapters must I already have to connect a laptop to the TK705i?

You need an HDMI 2.1 cable or a USB-C cable that supports DisplayPort Alt Mode and Power Delivery.

Will the TK705i work with my older 1080p laptop and legacy AV receiver?

Yes — both HDMI 2.1 ports are backward compatible, and the projector scales 1080p signals to its 4K panel automatically.

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