BenQ TK705i Projector

UHD 4K (3840x2160) · 3000 lumens · DLP · 1.0 - 1.3

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Resolution UHD 4K (3840x2160)
Brightness 3000 lumens
Technology DLP
Throw ratio 1.0 - 1.3
Type Standard throw

BenQ TK705i Projector is a DLP projector with UHD 4K (3840x2160) resolution and 3000 lumens of brightness. For a lit room, look for 3,000 lumens or more. It came out in 2025.

Released: 2025-08-31

Specifications

Key specs

Resolution: UHD 4K (3840x2160)
Brightness: 3000 lumens
Technology: DLP
Throw ratio: 1.0 - 1.3
Type: Standard throw
Released: 2025-08-31
Part number: TK705I
EAN / UPC: 0840046051969

Projector

Smart projector: Yes
Projector brightness: 3000 ANSI lumens
Projection technology: DLP
Projector native resolution: UHD 4K (3840x2160)
Contrast ratio (typical): 600000:1
Native aspect ratio: 16:9
Number of colours: 1.07 billion colours
Horizontal scan range: 15 - 102 kHz
Vertical scan range: 23 - 60 Hz
Keystone correction, horizontal: -20 - 20°
Keystone correction, vertical: -30 - 30°

Light source

Light source type: LED
Service life of light source: 20000 h
Service life of light source (economic mode): 30000 h

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Lens system

Focal length range: 10.55 - 13.68 mm
Aperture range (F-F): 1.8 - 1.85
Zoom capability: Yes
Zoom ratio: 1.3:1
Throw ratio: 1.0 - 1.3
Offset: 100%

Video

Full HD: Yes
Supported graphics resolutions: 640 x 640, 3840 x 2160
Video colour modes: Bright cinema, Cinema

Ports & interfaces

HDMI version: 2.1
USB 2.0 Type-A ports quantity: 1
HDMI ports quantity: 2
AC (power) in: Yes
Audio Return Channel (ARC): Yes

Network

Smart TV: Yes
Wi-Fi: Yes
Wi-Fi standards: 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Bluetooth: Yes
Bluetooth version: 5.2

Features

Noise level (economic mode): 24 dB
HDCP: Yes
Screen mirroring: Yes
Noise level: 26 dB
High Dynamic Range (HDR) supported: Yes
High Dynamic Range (HDR) technology: High Dynamic Range 10 Pro (HDR10 Pro), Hybrid Log-Gamma (HLG)
Video apps: Google TV
Operating system installed: Google TV
Operating system version: Android 11

Multimedia

Built-in speaker(s): Yes
RMS rated power: 16 W
Number of built-in speakers: 2

Design

Market positioning: Home cinema
Product type: Standard throw projector
Product colour: Grey

Power

Power source: AC
Power consumption (typical): 250 W
Power consumption (standby): 0.5 W
AC input voltage: 100 - 240 V
AC input frequency: 50/60 Hz

Operational conditions

Operating temperature (T-T): 0 - 40 °C

Weight & dimensions

Width: 229.2 mm
Depth: 249.7 mm
Height: 168.2 mm
Weight: 3.8 kg

Check the manufacturer's page before buying.

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About this product

Rec.709 Color Coverage Calibrated for fidelity, TK705i reproduces colors with exceptional accuracy and brings scenes to life just as filmmakers envisioned—rich, natural, and true to the original intent. Experience Details in 4K HDR Advanced tone mapping and contrast enhancement elevates 4K HDR viewing, revealing details in both bright and dark scenes for truly cinematic experiences. Optical Moto / Digital Zoom Easily adjust image size - optical zoom preserves lossless 4K clarity, while digital zoom lets you fine-tune image size without moving the projector. Google Assistant, Now in Our App Exclusively available in-app, Google Assistant helps you find something great to watch with personalized recommendations. Streaming Hot Key Jump straight to your favorite entertainment with a single tap, seamlessly switching between streaming apps. Control with Shortcuts Quickly adjust brightness, auto-keystone, or set a sleep timer with a simple tap in the app.

User manual (PDF)

TK705i vs similar projectors

	BenQ TK705i Projector	BenQ TK705i｜4K HDR 3000lm Home Entertainment Projector for Movies and Gaming	BenQ W5850 Projector	BenQ W4100i Projector
Resolution	UHD 4K (3840x2160)	UHD 4K (3840x2160)	UHD 4K (3840x2160)	UHD 4K (3840x2160)
Brightness	3000 lumens	3000 lumens	2600 lumens	3200 lumens
Technology	DLP	DLP	DLP	DLP
Throw ratio	1.0 - 1.3	1.0 - 1.3	1.0~1.5, Max: 1.0~1.6	1.15 ~ 1.50
Type	Standard throw	Standard throw	Standard throw	Standard throw
Released	2025	2025	2025	2025