WXGA Resolution (1280 x 800): Delivers sharp, widescreen visuals with a 16:10 aspect ratio.
DLP Technology with BrilliantColor™: Produces rich colors, deep blacks, and distortion-free images.
Versatile Connectivity: Dual HDMI, HDBaseT, dual VGA, S-Video, and composite inputs for seamless device integration.
Flexible Installation: 4-corner keystone correction (±30°), 1.6x zoom lens, and vertical lens shift (52.5%–55%).
Built-in 10W Speaker: Provides robust audio without external equipment.
The Vivitek DX831 is a high-brightness projector built for classrooms, conference rooms, and large venues. With 5,000 ANSI lumens, XGA resolution, and 3D-ready capability, it delivers sharp, vivid visuals even in bright environments. Dual HDMI, VGA, and USB ports offer flexible connectivity, while the built-in 10W speaker and compact design make setup simple. Ideal for professional presentations that demand clarity and reliability.
Display Technology: DLP
Native Resolution: XGA (1024 x 768)
Brightness: 5,000 ANSI Lumens
Contrast Ratio: 15,000:1
3D Support: Yes, via DLP Link and HDMI 1.4
Inputs: 2x HDMI (with MHL), VGA, Composite, USB, RJ45
Lens: Manual zoom and focus
Speaker: Integrated 10W mono speaker
Weight: Approx. 7.4 lbs (3.4 kg)
Noise Level: 36 dB (Standard), 33 dB (Eco)
| Display Type: | LCD |
| Light Output: | 2300 Lumens |
| Warranty: | 3 Year(s) |
| Features: | HDMI Input, Speakers |
| Audio: | Mono |
| Life of Lamp - Full Usage: | 5000 Hours |
| Life of Lamp - Eco Usage: | 6000 Hours |
| Contrast Ratio: | 2000:1 |
| Throw Ratio: | 1.3:1 to 2.2:1 |
| Aspect Ratio: | 12/30/1899 4:03:00 AM |
| Resolution: | XGA(1024x768) Upto WUXGA (1920x1200) |
| Audio Output: | 10 Watts |
| Projector Lens: | F1.7-2.2 |
| Color: | White |
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