BenQ

TK850i

Name: TK850i
Brand: BenQ
SKU: BENQ-TK850I

4K HDR 3000lm Home Theater Projector with Android TV

Series Home Cinema Series

BenQ's 4K HDR TK850i brings the theater experience home. From watching football to your favorite streaming movies and shows.

At a glance

All specifications

Dimensions (W × H × D): 380 × 127 × 263 mm
Weight: 4.2 kg
Bluetooth: Yes
Brightness (ANSI lumens): 3000
Resolution: 4K UHD (3840×2160)
Native Aspect Ratio: 16:9

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Features11

Overview

With 8.3 million distinct pixels, true 4K 3840x2160 resolution offers stunning clarity and crisp details, showcasing captivating content on the big screen in bright rooms.

Features

HDR-PRO Intensifies Contrast Day and Night
BenQ exclusive HDR-PRO technology heightens the 4K HDR viewing experience with enhanced tone mapping, expanding the contrast range with brilliant brightness and vivid darkness for hyper-realistic picture quality any time of day.
Enhanced Tone Mapping
Made possible by Dynamic Iris and Dynamic Black technology, BenQ cinema-optimized Enhanced Tone Mapping amplifies contrast to preserve details in dark areas.
HDR Brightness Optimization
HDR brightness optimization keeps ideal high contrast tailored to different image sizes and various screen gains commonly used in home theaters.
Ready Set for Sports Action
Sports mode naturally balances color for skin tones, outdoor fields, and indoor courts, while Motion Enhancer eliminates jittery playback and blurry shadows for seamless, crisp 60 frames-per-second video.
Indulge in Immersive Sound
The 5Wx2 chambered speakers upgraded with a wider frequency range for deep bass and soaring highs, BenQ audio-enhancing technology also provides exclusive EQ algorithms for pure clarity and sensual sound quality.
Endless Entertainment
Lose yourself in your favorite content with direct access to streaming apps. Use Android TV to watch all your beloved streaming apps like Prime Video, Hulu, YouTube, and more. *Note: Netflix only supports specific authorized devices and is not natively available on BenQ smart home projectors. Please follow these recommended viewing procedures.
Vertical Lens Shift
Vertical lens shift provides +10% physical movement range for perfectly straight-edged images without loss of resolution, allowing more flexible installation and placement options.
Auto Vertical Keystone
Auto vertical keystone self-adjusts for squared images, letting you easily project aligned images from various angles.
Integrated Zoom Adjustment
Keeping mirror changes in focus with a consistent zoom ratio, the zoom system provides images with visually perfect focus from corner to corner regardless of screen size.
Projection Distance
1.3x zoom maximizes available space with a range of throw distances for big-screen entertainment without the hassle of complicated installation.
Universal Connectivity

Specifications

Dimensions (W × H × D): 380 × 127 × 263 mm; Width, height and depth, without cables.
Weight: 4.2 kg; Per unit, out of the box.
Bluetooth: Yes
Model code: BENQ-TK850I; Quote it when you ask a specialist.

Display

Brightness (ANSI lumens): 3000
Resolution: 4K UHD (3840×2160)
Native Aspect Ratio: 16:9
Contrast Ratio (FOFO): 30,000:1
Display Color: 30-bit (1.07 billion colors)
Light Source: Lamp
Light Source Life: a. Normal 4000 hrs, c. SmartEco 15000 hrs, b. ECO 10000 hrs

Optical

Throw Ratio: 1.13~1.47
Zoom Ratio: 1.3x
Lens: F/# = 1.9 - 2.47, f = 12 - 15.6 mm
Projection Offset (Full-Height): 100%
Keystone Adjustment: 1D, (Auto) Vertical ± 30 degrees
Lens Shift Vertical: +10%

Picture

Rec. 709 Coverage: 98%
Picture Modes: 3D, Bright, Cinema, HDR, HLG, Living Room, Silence, Sports, User

Compatibility

Input Lag: 83.34ms (1080p@60Hz), 83.34ms (4K@60Hz)
Resolution Support: VGA (640 x 480) to 4K UHD (3840 x 2160)
Horizontal Frequency: 15K~135KHz
Vertical Scan Rate: 23~120Hz

I/O Interface

HDMI in: (x3), HDMI-1 (2.0b/HDCP2.2), HDMI-2 (2.0b/HDCP2.2), HDMI-3 (2.0/HDCP2.2), HDMI-Internal (2.0b/HDCP2.2)
USB Type A: (x2), USB Type A-1 (3.0/Power Supply1.5A), USB Type A-2 (3.0/Power Supply1.0A/Reader), USB Type A-3 (2.0/Power Supply2.5A)
USB Type Mini B: (x1), USB Type Mini B-1(service)
RS232 in (DB-9pin): (x1)
DC 12V Trigger (3.5mm Jack): (x1)