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Optoma EH412STx

Photos - Projector Optoma EH412STx
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Main function: universal; Brightness (lm): 4000; Dynamic contrast: 50 000:1; Technology: DLP; Resolution (px): 1920x1080; Max. video resolution: 3840x2160; Image format support: 4:3, 16:9; HDR support; Colour enhancement; Rear; Minimum distance (m): 0.4; Max. distance (m): 3.4; Image size ("): 36.2 — 307.8
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Optoma EH412STx
Lamp:UHP, 4000 lm, 50 000:1, service life 4000 h
Resolution:1920x1080 px
Projection:from 0.4 m, up to 3.4 m
Coefficient:0.49:1
Connection:HDMI 2
All specifications
Specifications EH412STx
Colour
Main functionuniversal
Lamp and image
Lamp typeUHP
Service life4000 h
Service life (energy-saving)12000 h
Lamp power240 W
Brightness4000 lm
Dynamic contrast50 000:1
Horizontal frequency15.38 — 91.15 kHz
Frame rate50 — 85 Hz / 120 Hz for 3D /
Projection system
TechnologyDLP
Real resolution1920x1080 px
Max. video resolution3840x2160 px
Image format support4:3, 16:9
HDR support+
Colour enhancement / BrilliantColor /
Projecting
Rear projection
Throw distance, min0.4 m
Throw distance, max3.4 m
Image size36.2 — 307.8 "
Throw ratio0.49:1
Projection shift (offset)116 %
Zoom and focusmanual
Keystone correction (vert), ±40 °
Features
FeaturesMHL support
3D support
Wi-FiWi-Fi ready
Hardware
USB-A 2.01 pcs
Number of speakers1
Sound power10 W
HDMI inputs2
Audio connectors3.5 mm output (mini-Jack)
Service connectorsCOM port (RS-232)
General
Noise level (nominal)28 dB
Noise level (energy-saving / quiet)26 dB
Power sourcemains
Power consumption285 W
Kensington lock
Size (HxWxD)108x316x244 mm
Weight3.37 kg
Official Websiteoptomausa.com
Added to E-CatalogMay 2026
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.