Dark mode
only projectorsin all categories
only projectors
USA

BenQ SP840

Photos - Projector BenQ SP840
Outdated Product
$312.05 
Main function: universal; Brightness (lm): 4000; Technology: DLP; Resolution (px): 1920x1080; Image format support: 16:9, 16:10, 4:3; Rear; Minimum distance (m): 1.05; Max. distance (m): 10.5; Image size ("): 30 – 300; Optical zoom (x): 1.2; Focus: manual; 3D support: 3D support; Size (mm): 95x325x254
Find prices on Amazon.com
Find prices on eBay.com
add to listmy lists
We recommend products in stockProjectors BenQ →
ThundeaL TD98
from $339.99 
motorized, Android AOSP, projection: from 1.5 m, up to 8 m, Full HD, 1920x1080 px, 3D, lamp: LED, 21000 lm, 20 000:1, service life 50000 h, HDMI 2, Wi-Fi, 802.11ac, speakers
BenQ SP840
Full HDrear projectionzoom
Lamp:4000 lm, service life 2000 h
Resolution:1920x1080 px
Projection:from 1.05 m, up to 10.5 m
Connection:VGA
All specifications
Specifications SP840
Colour
Main functionuniversal
Lamp and image
Service life2000 h / 3000 in economy mode /
Lamp power300 W
Brightness4000 lm
Static contrast3 000:1
Colour rendering1.07 billion colours
Horizontal frequency31 - 90 kHz
Frame rate50 - 85 Hz
Projection system
TechnologyDLP
Real resolution1920x1080 px
Image format support16:9, 16:10, 4:3
Projecting
Rear projection
Throw distance, min1.05 m
Throw distance, max10.5 m
Image size30 – 300 "
Optical zoom1.2 x
Digital zoom2 x
Zoom and focusmanual / f=2.5-2.76, f=23.5-28.2 /
Features
Features3D support
Hardware
Video connectorsVGA / 1 input and 1 output /
S-Video
composite AV-input
component
Audio connectors3.5 mm input (mini-Jack)
3.5 mm output (mini-Jack)
RCA (audio)
Service connectorsCOM port (RS-232)
USB (slave)
LAN (RJ-45)
General
Noise level (nominal)38 dB / 33 in economy mode /
Power sourcemains
Power consumption430 W
Size (HxWxD)95x325x254 mm
Weight3.4 kg
Added to E-Catalogaugust 2011
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog BenQ 2025 - new arrivals, bestsellers, and the most relevant models BenQ.
How to choose a projectorType, projection characteristics, type of lamp and matrix, as well as other criteria for choosing a projector
What to choose: a projector or a TV?Let's figure out when it's better to get a projector and when a TV
AccessoriesAll accessories for BenQ SP840 →
Additional features projector BenQ SP840:
  • Brilliant Colour Technology
  • 3D colour management
  • Menu in 17 languages
Good to know:

Brilliant Color Technology
The "Brilliant Color" technology improves color rendering, increases the number of colors rendered, and adds brightness to the image, making it more realistic. In poorly darkened rooms, this reduces quality loss when reproducing natural colors.

3D color management
The 3D color management function allows you to make adjustments to 6 colors (RGBCMY), namely adjusting the ranges and saturation of each of them according to your preferences.
Filters
Models