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All-Digital Presentations
  • 2x HDMI ports for digital connectivity (free HDMI cable included)
  • 3200 lumens bright for lights-on presentations
  • Full 3D compatibility; captivate your audience with immersive 3D presentations and movies
  • USB with 5V 1A provides power to your accessories
  • IR remote control with mouse function
Digital HDMI sources deliver sharper, clearer image quality; the Optoma DS331 provides 2x HDMI ports to display them.

With a powerful 3200 lumens and a remarkable 20,000:1 contrast ratio, the Optoma DS331 delivers presentations with incredible image clarity, vibrant, accurate colors and easy-to-read text and graphics. Displaying even the most subtle details in your presentations to help you win your audience.

Perfect for use in medium-sized conference rooms, training rooms, classrooms, and houses of worship.

The Optoma DS331 includes an extensive list of advanced features, including 2x HDMI v1.4a ports with full 3D compatibility, USB type-A with 5V DC 1A power, mini USB-B for remote mouse convenience, 1.1x zoom lens, built-in 2W speaker, RS-232 connectivity, ultra-long lamp life, whisper quiet fan and much more.

1Lamp based projectors brightness and lifetime will vary depending on selected projector mode, environmental conditions and usage. As is common with all lamp based projectors, brightness will decrease over the lamp lifetime. LED projectors do not have a replaceable lamp and the brightness does not decay significantly over the product lifetime.

2Typical lamp life achieved through testing. Will vary according to operational use and environmental conditions