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BenQ TK850i

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from $1,439.04 up to $1,774.00 
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BenQ TK850i
2021Home EntertainmentUltra HD 4Krear projectionlens shiftHDRspeakers
Lamp:ANSI 3000 lm, 30 000:1, service life 4000 h
Resolution:3840x2160 px
Projection:from 0.75 m, up to 9.76 m
Coefficient:1.13:1 – 1.47:1
Connection:HDMI 2
All specifications
Specifications TK850i
Colour
Main functionhome
Lamp and image
Lamp model5J.JKC05.001
Service life4000 h
Service life (energy-saving)10000 h
Lamp power245 W
Brightness ANSI Lumens3000 lm
Dynamic contrast30 000:1
Colour rendering1.07 billion colours
Horizontal frequency15 – 135 kHz
Frame rate23 – 120 Hz
Projection system
TechnologyDLP
Size0.47"
Real resolution3840x2160 px
Image format support16:9, 16:10, 4:3
HDR support
Resolution enhancement
Projecting
Rear projection
Throw distance, min0.75 m
Throw distance, max9.76 m
Image size30 – 300 "
Throw ratio1.13:1 – 1.47:1
Zoom and focusmanual
Auto keystone correction
Lens shift / +10% vertical /
Keystone correction (vert), ±30 °
Features
Featuresactive 3D
Hardware
USB 2.01
USB 3.2 gen1 (3.0)1
Number of speakers2
Sound power10 W
HDMI inputs2
HDMI versionv 2.0
Audio connectors3.5 mm output (mini-Jack)
optical
Service connectorsCOM port (RS-232)
USB (slave)
General
Noise level (nominal)30 dB
Noise level (energy-saving / quiet)28 dB
Power sourcemains
Size (HxWxD)127x380x263 mm
Weight4.17 kg
Official Websitebenq.com
Added to E-Catalogjune 2021
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog BenQ 2025 - new products, best sales and most actual models BenQ.
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Series BenQ Home EntertainmentCompare using chart →
BenQ TK860i
from $839.00 
Android TV, projection: from 0.75 m, up to 7.5 m, coefficient 1.13 — 1.47:1, rear projection, lens shift, Full HD, 1920x1080 px, HDR, 3D, lamp: P-VIP, ANSI 3300 lm, 50 000:1, service life 4000 h, HDMI 3, Wi-Fi, 802.11ac, speakers
BenQ TH685P
from $799.00 
projection: from 0.96 m, up to 9.76 m, coefficient 1.13:1 – 1.46:1, зум 1.3 x, rear projection, lens shift, Full HD, 1920x1080 px, HDR, 3D, lamp: UHB, ANSI 3500 lm, 10 000:1, service life 4000 h, HDMI 2
BenQ TH671ST
from $689.00 
projection: coefficient 0.69:1 – 0.83:1, зум 1.2 x, rear projection, Full HD, 1920x1080 px, 3D, lamp: ANSI 3000 lm, 10 000:1, service life 4000 h, VGA, HDMI 2
BenQ TH585
from $1,191.00 
projection: from 0.96 m, up to 10.96 m, coefficient 1.5:1 – 1.65:1, зум 1.1 x, rear projection, lens shift, Full HD, 1920x1080 px, 3D, lamp: ANSI 3500 lm, 10 000:1, service life 4000 h, VGA, HDMI 2, speakers
BenQ TK850
from $1,859.32 
projection: from 0.75 m, up to 9.76 m, coefficient 1.13:1 – 1.47:1, rear projection, lens shift, 3840x2160 px, 4K, HDR, 3D, lamp: ANSI 3000 lm, 30 000:1, service life 4000 h, HDMI 2, speakers
BenQ W1800
from $2,676.00 
projection: from 0.75 m, up to 7.48 m, coefficient 1.13:1 – 1.46:1, rear projection, lens shift, 3840x2160 px, 4K, HDR, 3D, lamp: ANSI 2000 lm, 10 000:1, service life 4000 h, HDMI 2
BenQ W500
from $699.00 
projection: зум 1.2 x, 1280x720 px, lamp: UHP, 1100 lm, service life 2000 h, VGA
BenQ HT2060
from $712.00 
projection: from 1.53 m, up to 4.4 m, coefficient 1.15 — 1.5:1, rear projection, lens shift, Full HD, 1920x1080 px, HDR, 3D, lamp: LED, ANSI 2300 lm, 500 000:1, service life 20000 h, HDMI 2, speakers
BenQ W1080ST
from $1,249.00 
projection: from 0.45 m, up to 7.73 m, зум 1.2 x, rear projection, Full HD, 1920x1080 px, 3D, lamp: 2000 lm, 10 000:1, service life 3500 h, VGA
BenQ HT1075
from $1,189.00 
projection: rear projection, lens shift, Full HD, 1920x1080 px, 3D, lamp: 2200 lm, 10 000:1, service life 3500 h, VGA
BenQ TH670
from $999.99 
projection: from 2 m, up to 12 m, зум 1.2 x, rear projection, lens shift, Full HD, 1920x1080 px, 3D, lamp: 3000 lm, 10 000:1, service life 4000 h, VGA, HDMI 1, speakers
BenQ HT3050
from $1,419.30 
projection: from 1.52 m, up to 5.92 m, зум 1.3 x, rear projection, lens shift, Full HD, 1920x1080 px, 3D, lamp: 2000 lm, 15 000:1, service life 3500 h, VGA
BenQ TK800
from $1,468.77 
projection: from 1 m, up to 10 m, coefficient 1.47:1 – 1.76:1, зум 1.2 x, rear projection, 3840x2160 px, 4K, HDR, 3D, lamp: ANSI 3000 lm, 10 000:1, service life 4000 h, VGA, HDMI 2
BenQ TK800M
from $1,650.00 
projection: from 1 m, up to 11.6 m, coefficient 1.5:1 – 1.65:1, зум 1.1 x, rear projection, 3840x2160 px, 4K, HDR, 3D, lamp: ANSI 3000 lm, 10 000:1, service life 4000 h, VGA, HDMI 2
BenQ TK810
from $1,783.94 
Android AOSP, projection: from 0.96 m, up to 10.98 m, coefficient 1.48:1 – 1.62:1, зум 1.1 x, rear projection, 3840x2160 px, 4K, HDR, 3D, lamp: ANSI 3200 lm, 10 000:1, service life 4000 h, HDMI 2, Wi-Fi
BenQ TK850i
from $1,439.04 
projection: from 0.75 m, up to 9.76 m, coefficient 1.13:1 – 1.47:1, rear projection, lens shift, 3840x2160 px, 4K, HDR, 3D, lamp: ANSI 3000 lm, 30 000:1, service life 4000 h, HDMI 2, speakers
BenQ V7050i
from $1,567.00 
Android TV, projection: from 1.78 m, up to 3.05 m, 3840x2160 px, 4K, HDR, 3D, lamp: Laser-LED, ANSI 2500 lm, 2 000 000:1, service life 20000 h, HDMI 2, speakers
BenQ HT2150ST
from $1,444.00 
projection: from 2.54 m, up to 3.81 m, coefficient 0.69:1 –0.83:1, зум 1.2 x, Full HD, 1920x1080 px, 3D, lamp: ANSI 2200 lm, 15 000:1, service life 3500 h, VGA, HDMI 2, speakers
AccessoriesAll accessories for BenQ TK850i →
Video reviews
BenQ TK850i out of the box test with Android stick plugged in
24 February 2021271 view
BenQ 4K Projector TK850i with Android TV | Converting my living room to a home theater 2020
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BenQ TK850i - 4K HDR, 4K SDR and Black levels review
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BenQ TK850i 4K Home Theater Projector Review
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Optoma UHL55
from $1,825.00 
projection: from 0.85 m, up to 5.3 m, coefficient 1.2:1, rear projection, 3840x2160 px, 4K, HDR, 3D, lamp: LED, 2500 lm, 250 000:1, service life 30000 h, HDMI 2, Wi-Fi, speakers
BenQ TK850
from $1,859.32 
projection: from 0.75 m, up to 9.76 m, coefficient 1.13:1 – 1.47:1, rear projection, lens shift, 3840x2160 px, 4K, HDR, 3D, lamp: ANSI 3000 lm, 30 000:1, service life 4000 h, HDMI 2, speakers
XGIMI Horizon Ultra
from $1,499.99 
Android TV, projection: from 0.8 m, up to 8 m, coefficient 1.2 — 1.5:1, rear projection, 3840x2160 px, 4K, HDR, 3D, lamp: Laser-LED, 2300 lm, service life 25000 h, HDMI 2, speakers
XGIMI Horizon S Max
from $1,609.99 
motorized, Android TV, projection: coefficient 1.2:1, rear projection, 3840x2160 px, 4K, HDR, 3D, IMAX Enhanced, lamp: Laser-LED, ANSI 3100 lm, 1 000 000:1, service life 20000 h, HDMI 1, Wi-Fi, 802.11ac, speakers
XGIMI Horizon S Pro
from $1,299.99 
motorized, Android TV, projection: coefficient 1.2:1, rear projection, 3840x2160 px, 4K, HDR, 3D, IMAX Enhanced, lamp: Laser-LED, ANSI 1800 lm, 1 000 000:1, service life 20000 h, HDMI 1, Wi-Fi, 802.11ac, speakers
Viewsonic LS700HD
from $1,840.21 
projection: from 1.5 m, up to 8.79 m, coefficient 1.13:1 – 1.47:1, зум 1.3 x, rear projection, Full HD, 1920x1080 px, 3D, lamp: Laser-LED, ANSI 3500 lm, 3 000 000:1, service life 20000 h, VGA, HDMI 2
InFocus IN2138HD
from $1,245.00 
projection: from 1 m, up to 7.5 m, coefficient 1.12:1 – 1.47:1, зум 1.3 x, rear projection, Full HD, 1920x1080 px, 3D, lamp: 4500 lm, 28 000:1, service life 5000 h, VGA, HDMI 2, speakers
Epson Home Cinema 3800
from $1,299.99 
projection: from 2.95 m, up to 4.77 m, coefficient 1.32 — 2.15:1, rear projection, lens shift, Full HD, 1920x1080 px, HDR, 3D, lamp: UHE, 3000 lm, 100 000:1, service life 3500 h, HDMI 2, speakers
Epson Home Cinema 3200
from $999.99 
projection: from 2.95 m, up to 4.77 m, coefficient 1.32 — 2.15:1, rear projection, lens shift, Full HD, 1920x1080 px, HDR, 3D, lamp: UHE, 2900 lm, 40 000:1, service life 3500 h, HDMI 2, speakers
Viewsonic PA503W
from $399.99 
projection: from 1 m, up to 10.98 m, coefficient 1.55:1 – 1.7:1, зум 1.1 x, rear projection, lens shift, 1280x800 px, 3D, lamp: 3600 lm, 22 000:1, service life 5000 h, VGA, HDMI 1
Epson EB-685W
from $1,104.74 
projection: coefficient 0.28:1 – 0.37:1, rear projection, 1280x800 px, lamp: UHE, 3500 lm, 14 000:1, service life 5000 h, VGA, HDMI 3, speakers
Viewsonic PX701HD
from $599.99 
projection: from 1 m, up to 10.96 m, coefficient 1.5:1 – 1.65:1, зум 1.1 x, rear projection, lens shift, Full HD, 1920x1080 px, 3D, lamp: ANSI 3500 lm, service life 5000 h, VGA, HDMI 2, speakers
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