NEC NP-U321H, 3200 ANSI lumens, DLP, 1080p (1920x1080), 10000:1, 85 - 100", 18.7 - 22" (0.474 - 0.558 m) NEC NP-U321H. Projector brightness: 3200 ANSI lumens, Projection technology: DLP, Projector native resolution: 1080p (1920x1080). Light source type: Lamp, Service life of light source: 3000 h, Lamp type: AC HID. Focus: Manual, Fixed focal length: 0.146" (3.72 mm), Zoom ratio: 1:1. Analog signal format system: NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM, Supported graphics resolutions: 640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 768 (WXGA), 1400 x..., Supported video modes: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p. Serial interface type: RS-232 https://www.projectorcentral.com/nec-u321h-projector-review.htm If NEC is not the first name that comes to mind when you are looking for a 1080p ultra short-throw projector, the NEC U321H could change that. With a native resolution of 1920x1080 and plenty of brightness (rated at 3200 ANSI lumens), the 10.4 pound U321H... Combining 1080p with ultra short throw the NEC U321H does itself proud with exceptional video quality for a commercial projector. Data projections come up a bit short with a slight focus gradient across the image, but it is a minor limitation if font size... https://www.pcmag.com/review/336303/nec-display-solutions-np-u321h The NP-U321H ($2,299) by NEC Display Solutions, combines two formidable elements in a data projector: Its ultra-short-throw lens lets you project a large image when the projector is placed mere inches from the screen, and its 1080p full HD resol... Bright. Ultra-short throw. 1080p HD resolution. Good set of connection choices. Sharp text in testing. No 3D capability. Rainbow artifacts in video The NEC Display Solutions NP-U321H is an ultra-short-throw WXGA data projector that provides good brightness and a wide range of connection options to classrooms and conference rooms...