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)
The Vivitek DX831 is a powerful projector crafted for business and education environments where clarity and performance matter. With a brightness of 5,000 ANSI lumens and a sharp XGA resolution (1024×768), it delivers crisp visuals that stay clear even in bright rooms.
Equipped with a wide range of input options—including dual HDMI, VGA, and USB—the DX831 makes connecting laptops, media players, and mobile devices simple. It supports 3D content and integrates BrilliantColor™ technology to produce vibrant, true-to-life colors.
Designed for convenience, this projector includes built-in 10W audio, a compact form factor, and an easy-access top-loading lamp. It also features a range of security measures such as a Kensington lock slot and keypad lock, making it ideal for shared spaces.
Whether for classrooms, meeting rooms, or training sessions, the Vivitek DX831 combines reliable performance with ease of use for a professional viewing experience.
Brightness & Clarity: Achieve stunning visuals with 6,000 lumens of both white and color brightness, ensuring vibrant and clear images in well-lit environments.
High Resolution: WUXGA (1920 x 1200) resolution with a 16:10 aspect ratio provides sharp and detailed images, ideal for widescreen content.
Laser Light Source: Enjoy up to 20,000 hours of maintenance-free operation with the advanced laser diode, offering consistent brightness and reduced total cost of ownership.
Flexible Installation: The 1.35–2.20:1 throw ratio and manual lens shift (vertical ±50%, horizontal ±20%) allow for versatile placement and easy integration into various room sizes.
Wireless Connectivity: Built-in wireless LAN and Miracast support enable seamless content sharing from compatible devices, enhancing collaborative presentations.
Advanced Features: Utilize split-screen functionality, 360-degree projection, and quick corner adjustments for dynamic and engaging presentations.
Security & Control: Features include password protection, Kensington lock compatibility, and support for various control systems like AMX, Crestron, and Extron.
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