Short Throw Projection
Project images in limited space environments with short-throw projection. The short-throw lens requires short distances to project large images.
HDMI Link
HDMI Link lets you to turn on and off two or more HDMI-CEC capable devices using a single remote control.
MHL Connectivity
Turn your projector into a smart display by connecting your smartphone or tablet with a single cable using MHL; now you can view presentations and documents, stream videos and share photos on the big screen
High contrast
Add more depth to your image with a high contrast projector; with brighter whites and ultra-rich blacks, images come alive and text appears crisp and clear - ideal for business and education applications.
Eco AV mute
Stay in control of your presentation with Eco AV mute. Direct your audience's attention away from the screen by blanking the image when no longer needed. This also reduces the power consumption by up to 70%, further prolonging the life of your lamp.
Full 3D
Optoma GT770 can display true 3D content from almost any 3D source, including 3D Blu-ray players, 3D broadcasting and the latest generation games consoles. Support for 144Hz rapid refresh rate provides ultra-smooth flicker free images.
Integrated speaker
The built-in speaker offers excellent audio support. Easy to set up without the need for costly external speakers
Long lamp life
Reduce the number of lamp changes with lamp life of up to 10,000 hours using the Education Cycle.
Eco+
Eco+ technology brings together high contrast, improved lamp life and energy saving features that are easy to use while
reducing power consumption.
Energy saving
Using the specially designed lamp modes, you can reduce the power consumption by up to 70%. Each mode also has a positive effect on the lamp life, while lowering the total cost of ownership and reducing maintenance.
Quick resume
This feature allows the GT770 to be instantly powered on again, if it is accidentally switched off.
Auto power off
There may be instances when the projector is left running when not in use. To help save energy, the "Auto Power Off feature automatically turns off the projector after a set period of time if it is not being used
Amazing colours
For vibrant, natural looking images, Optoma projectors incorporate BrilliantColor™ multi-colour processing technology.
USB power
Use the USB-Power to power an HDMI dongle, such as Google Chromecast
