• Native XGA resolution and with a high 3,300 ANSI lumens of brightness • 15,000:1 contrast ratio for amazing picture quality • DLP® BrilliantColor™ technologies for bright and vibrant color projection • 5 segment colorwheel (RGBYW) for improved color brightness and automatic gain control • MHL device compatibility for streaming of video and audio content from a compatible mobile device • Full connectivity: MHL/HDMI v1.4, VGA-In, S-Video, Composite Video, and RS-232 • Environmentally friendly with less than 0.5W of power in stand-by mode • Source filtering function to save time locating device signal source • 3D-Ready via DLP® Link™ • Convenient top loading design for easy lamp replacement • Keypad lock prevents accidental system adjustments • Closed caption and rapid on/off - See more at: http://www.vivitekthailand.com/th/Product_view.php?ProductId=96&CategoryId=4#5