Project bright vibrant presentations effortlessly any time on day. Designed for meeting rooms and classrooms, the S321 boasts sRGB accurate true to life color reproduction, long lamp life and energy-saving features to provide you with a low overall cost of ownership. This projector can be easily connected to a PC or laptop to give you a clear projected image. Portable and lightweight projector can be installed or taken on the move for off-site meetings.
For vibrant, natural looking images, Optoma projectors incorporate BrilliantColor multi-color processing technology. This projector also conforms to sRGB standard to produce realistic true to life colors possible.
Eco+ technology brings together high contrast, improved lamp life and energy saving features that are easy to use while reducing power consumption.
Using the specially designed lamp modes, you can reduce the power consumption. Each mode also has a positive effect on the lamp life, while lowering the total cost of ownership and reducing maintenance.
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.
Optoma 3D ready projectors can output video and images at an astonishing rate of 120 Hz, allowing you to show full screen, full color, stereoscopic 3D; perfect 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, further prolonging the life of your lamp.
This feature allows the projector 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.
Optoma S321 - DLP projector - portable - 3D
Yes (3D glasses sold separately)
SVGA (800 x 600)
Native Aspect Ratio
1.07 billion colours
Bulb life cycle
Up to 5000 hour(s) / up to 10000 hour(s) (economic mode)