BenQ · Data Projector

BenQ LK835ST Short throw projector 4000 ANSI lumens DLP 4K (4096x2400) Black price in United Kingdom

Model LK835STMPN 9H.JT577.13EEAN 4718755095436

Noise34 dB
TypeShort throw projector
Weight3.4 kg
ColourBlack

Lowest price incl. delivery

£2,079.09

at PCHUB.UKFree deliveryIn stock

3 stores
Range £2,079.09 – £2,606.99
Save up to £527.90 vs. the dearest store
3 in stock
2 with free delivery
Checked 5 Oct 2026, 18:25 UTC

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Full specifications and side-by-side comparison

Prices in United Kingdom

3 stores · prices in GBP · updated 5 Oct 2026, 18:25 UTC

Lowest price£2,079.09at PCHUB.UK · free shippingGo to PCHUB.UK

Price range across 3 offers

Save up to £527.90 (20%) by choosing the cheapest store

3 of 3 stores in stock
2 with free shipping
Checked 5 Oct 2026, 18:25 UTC

PCHUB.UKLowest priceBenQ LK835ST Short throw projector 4000 ANSI lumens DLP 4K (4096x2400) In stockFree shipping
£2,079.09incl. free shipping
Go to store : PCHUB.UK (opens in a new tab)
Back to the OfficeBenQ LK835ST Short throw projector 4000 ANSI lumens DLP 4K (4096x2400) Black In stockFree shipping
£2,606.99incl. free shipping+£527.90 (25%) vs lowest
Go to store : Back to the Office (opens in a new tab)
PcNova.co.ukBenQ LK835ST Short throw projector 4000 ANSI lumens DLP 4K (4096x2400) In stockShipping not stated
£2,079.98item price, shipping extra+£0.89 (0%) vs lowest
Go to store : PcNova.co.uk (opens in a new tab)

Ad: we may earn a commission when you buy through these links; it never changes the order, which is by total price only. Prices and stock are shown as each store states them, as of 5 Oct 2026, 18:25 UTC, and can change at any time. Taxes are included only where the store includes them.

Price history in United Kingdom

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Product details

Identification

Brand: BenQ
Product: LK835ST Short throw projector 4000 ANSI lumens DLP 4K (4096x2400) Black
Full name: BenQ LK835ST Short throw projector 4000 ANSI lumens DLP 4K (4096x2400) Black
Manufacturer part number: 9H.JT577.13E
EAN / UPC: 4718755095436
Category: Data Projector

54 specifications from the manufacturer's data sheet

Projector

Projector brightness	4000 ANSI lumens
Projection technology	DLP
Projector native resolution	4K (4096x2400)
Contrast ratio (typical)	3000000:1
Native aspect ratio	16:9
Screen size compatibility	1524 - 3048 mm (60 - 120")
Number of colours	1.07 billion colours
Keystone correction, horizontal	-30 - 30°
Keystone correction, vertical	-30 - 30°

Light source

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

Lens system

Focus	Motorized
Zoom capability	Yes
Throw ratio	0.69~0.83
Offset	102.5%

Video

Full HD	Yes
Supported graphics resolutions	640 x 480 (VGA), 3840 x 2160
Supported video modes	480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p

Ports & interfaces

VGA (D-Sub) ports quantity	0
HDMI ports quantity	2
HDMI version	1.4a
Component video (YPbPr/YCbCr) in	0
Composite video in	0
DVI port	No
DisplayPorts quantity	1
Serial interface type	RS-232
PC Audio out	Yes
AC (power) in	Yes

Network

Ethernet LAN	No
Wi-Fi	Yes

Features

Noise level	34 dB
Noise level (economic mode)	28 dB

Multimedia

Built-in speaker(s)	Yes
Number of built-in speakers	1
RMS rated power	10 W

Design

Product type	Short throw projector
Market positioning	Home cinema
Product colour	Black
Cable lock slot	Yes
Cable lock slot type	Kensington

Power

Power source	AC
Power consumption (typical)	212 W
Power consumption (standby)	0.5 W
Power consumption (max)	320 W
Power consumption (economy mode)	136 W
AC input voltage	100 - 240 V