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Optoma GT1090HDRx

Photos - Projector Optoma GT1090HDRx
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Main function: universal; Brightness (lm): 4200; Dynamic contrast: 300 000:1; Technology: DLP; Resolution (px): 1920x1080; Image format support: 4:3, 16:9; Rear; Minimum distance (m): 0.4; Max. distance (m): 3.31; Image size ("): 36 — 301; Projection shift (offset) (%): 116; Auto keystone correction
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Optoma GT1090HDRx
Lamp:Laser-LED, 4200 lm, 300 000:1, service life 30000 h
Resolution:1920x1080 px
Projection:from 0.4 m, up to 3.31 m
Coefficient:0.5:1
Connection:HDMI 2
All specifications
Specifications GT1090HDRx
Colour
Main functionuniversal
Lamp and image
Lamp typeLaser-LED
Service life30000 h
Brightness4200 lm
Dynamic contrast300 000:1
Colour rendering1.07 billion colours
Horizontal frequency15 — 91 kHz
Frame rate50 — 85 Hz
Input Lag8.2 ms
Projection system
TechnologyDLP
Real resolution1920x1080 px
Image format support4:3, 16:9
Projecting
Rear projection
Throw distance, min0.4 m
Throw distance, max3.31 m
Image size36 — 301 "
Throw ratio0.5:1
Projection shift (offset)116 %
Auto keystone correction
Keystone correction (vert), ±30 °
Keystone correction (horizontal), ±30 °
Features
Features3D support
Hardware
USB-A 2.01 pcs
Number of speakers2
Sound power20 W
HDMI inputs2
Audio connectors3.5 mm output (mini-Jack)
Service connectorsCOM port (RS-232)
USB (slave)
LAN (RJ-45)
3D Sync
General
Noise level (nominal)32 dB
Noise level (energy-saving / quiet)30 dB
Power sourcemains
Power consumption206 W
Kensington lock
Size (HxWxD)122x337x265 mm
Weight5.5 kg
Official Websiteoptomausa.com
Added to E-CatalogFebruary 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.