The Acer X1528 is a DLP projector designed to deliver clear, high-definition visuals for larger spaces. With a native FullHD resolution of 1920 x 1080 and a brightness of 5200 ANSI Lumens, it ensures that images remain visible and sharp even in rooms with some ambient light. The device supports aspect ratios of 16:9 and 4:3, while the 10,000:1 contrast ratio helps maintain detail in both dark and light areas of the projection. Constructed from white ABS plastic, the projector weighs 2.9 kg and measures 313 x 240 x 113.7 mm, making it manageable to move between different rooms. It features an optical lens with a 1.1x zoom and manual focus, allowing you to adjust the projection size from 28 to 305 inches. To help with placement, vertical keystone correction of ±40° ensures the image stays rectangular even if the projector is tilted. Connectivity is handled through two HDMI 1.4 ports, a USB Type A port, and various audio and service connections, including RS232. A built-in 3W speaker provides basic audio, though the audio out port allows for external sound systems. The 240W lamp is built for longevity, offering 5,000 hours of use in normal mode and extending up to 10,000 hours in Eco mode. This model also includes 3D technology for more immersive viewing experiences.