The Acer PL6620 is a laser projector utilizing DLP technology to deliver a native WUXGA resolution of 1920 x 1200, though it can handle content up to 4K UHD. With a brightness of 6000 ANSI Lumens and a 50,000:1 contrast ratio, this device ensures clear imagery even in rooms with ambient light. It supports HDR10 for better color depth and offers a refresh rate of up to 120 Hz, making it suitable for smooth visual presentations. Built from white ABS plastic, the unit weighs 4.5 kg and measures 374 x 108 x 265 mm. You can adjust the image using manual focus and zoom, with an optical zoom of 1.7x and flexible keystone correction of ±30° both vertically and horizontally. The laser light source is designed for longevity, lasting between 20,000 and 30,000 hours depending on the brightness setting. For audio, it features two integrated 15 W speakers. Connectivity is comprehensive, including HDMI 1.4 and 2.0 ports, VGA, RJ45-LAN, and USB 2.0 slots. This setup makes it a practical choice for professional environments or large meeting rooms where high brightness and reliable connectivity are required.