Optoma Technology GT1090HDR Full HD Short-Throw Laser DLP Projector


Image Display
Display System 0.65″ DMD DLP
Native Chip Resolution 1920 x 1080 (Full HD)
Supported Resolutions Maximum: DCI 4K – 4096 x 2160 @ 60 Hz
Max Brightness 4200 Lumens
Uniformity 75%
Offset 115%
Aspect Ratio Native: 16:9
Supported: 4:3
Dynamic Contrast Ratio 300,000:1
DLP Link 3D Yes
Supported 3D Formats Frame Packing
Side by Side
Top Bottom
Color Wheel 4-Segment (RGBY)
Color Depth 10-Bit (1.07 Billion Colors)
Scan Horizontal: 15.375 to 91.146 kHz
Vertical: 24 to 85 Hz or 120 Hz
Focus Manual
Lens f = 7.42 mm
Throw Distance 3 – 11′ / 0.914 – 3.353 m
Throw Ratio 0.5:1
Projection Size 36.43 – 301.4″ / 92.53 – 765.56 cm
Keystone Correction Auto-Horizontal: ± 30°
Auto-Vertical: ± 30°
Supported HDR Input Formats HDR10, Hybrid Log Gamma
Digital Zoom 2x
Ceiling Mountable Yes
Rear Screen Projection Yes
Built-In Speaker Yes (Stereo)
Speaker Power 20W
Remote Laser Pointer
Input/Output Connectors
Inputs/Outputs 1 x HDMI with MHL Support (HDMI Type-A) Audio, Power, Video Input
1 x HDMI (HDMI Type-A) Audio, Video Input
1 x VGA (DE-15/DB-15) Video Input
1 x VGA (DE-15/DB-15) Video Output
1 x Composite (RCA) Video Input
2 x 1/8″ / 3.5 mm Mini Audio Input
1 x 1/8″ / 3.5 mm Mini Microphone Input
1 x 1/8″ / 3.5 mm Mini Audio Output
1 x USB 2.0 (Mini-USB) Service Input
1 x USB 2.0 (USB Type-A) Power Output
1 x Ethernet (RJ45) LAN
1 x 12 V Trigger Control Output
1 x VESA 3D Sync (3-Pin DIN) Control Output
Light Source Laser Phosphor
Expected Lamp Life Full Brightness: 20,000 Hours
Low Brightness: 30,000 Hours
Fan Noise Full Brightness: 32 dB
Security Cable Lock Slot
Password Protection
Supported Languages Arabic
Simplified Chinese
Traditional Chinese
AC Input Power 100 to 240 VAC, 50 / 60 Hz
Power Consumption Full Brightness: 277 W
Low Brightness: 212 W
Operating Altitude 10,000′ / 3048 m
Operating Temperature 41 to 104°F / 5 to 40°C
Operating Humidity 0 to 85%
Dimensions (W x H x D) 13.3 x 4.8 x 10.5″ / 33.8 x 12.2 x 26.7 cm
Weight 10.00 lb / 4.54 kg
Packaging Info
Package Weight 13.7 lb
Box Dimensions (LxWxH) 19.5 x 15 x 7.8″


Enjoy bright images and high dynamic contrast in your home theater with the Optoma GT1090HDR Full HD Short-Throw Laser DLP Projector. Its native Full HD 1920 x 1080 resolution displays images clearly at most viewing distances, while its 300,000:1 dynamic contrast ratio helps enhance detail in dark images. Its 0.5:1 throw ratio allows you to place the projector just a few feet from the screen for large images in small rooms.

The GT1090HDR features VGA and two HDMI inputs, one of which is MHL-compatible for wired streaming from your compatible smart device, enabling quick and easy video and image sharing. An onboard speaker mitigates the need for an external speaker system, but you can connect one with the 1/8″ output. An IR remote with a built-in laser pointer is included, so you can direct your audience’s attention where you want.

DLP Technology

DLP (Digital Light Processing) is a Texas Instruments technology designed to provide high contrast, fast response time, enhanced pixel structure, and virtually no color degradation.

Rec.709 Compliance

The GT1090HDR can reproduce the Rec.709 color gamut to help reproduce cinematic color as the director intended.

Short-Throw Projection

Project large images in limited spaces with the short 0.5:1 throw ratio.

HDR Compatibility

HDR10 and HLG compatibility help provide brighter whites and deeper black levels. Normal, Bright, Detail, and Film picture modes are available.

3D Compatible

Display 3D content from nearly any 3D source, including 3D Blu-ray players, broadcast, and game consoles. Support for 144 Hz rapid refresh rate helps provide smooth, flicker-free images. DLP Link 3D glasses are required and sold separately.

USB Power

Power and charge your USB devices with the USB power port, which delivers up to 1A, making it suitable for use with select HDMI streaming devices.

Signal Power On

The projector can power on when it receives a signal via HDMI, ensuring that it’s turned on at the same time as the source device.

12V Trigger

Trigger a motorized screen to lower or raise when the projector is powered on or off with the 12V trigger.

Additional Features

  • DuraCore maintenance-free laser light source
  • One DCI 4K-compatible HDMI 2.0 port, one HDMI 1.4 port
  • Auto keystone correction
  • Designed for quiet operation


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