1.Bright and Portable
2.Bright projection – 2800 ANSI lumens
3.SVGA resolution, 20,000:1 contrast ratio, HDMI input
4.Low ownership costs - up to 10,000 hours² lamp life used only 952 hours
5.Lightweight and portable
Project bright vibrant presentations effortlessly any time of day. Designed for meeting rooms and classrooms, the DS330 boasts a long lamp life and energy-saving features which provide a low overall cost of ownership.
This projector has a built-in speaker, Full 3D technology and can be easily connected via a HDMI cable, giving a clear projected image with sound. Portable and lightweight projector can be installed or taken on the move for off-site meetings.
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.

2000:1 Contrast Ratio
20,000:1 Contrast Ratio
Full 3D
Optoma projectors 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 speakersEco+
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.Auto power off
There may be instances when the projector is left running when not in use. To help save energy if the projector is left running and no source is detected, the “Auto power off” feature automatically turns off the projector after a set period of time.
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.