Benq HT5550. Projector brightness: 1800 ANSI lumens, Projection technology: DLP, Projector native resolution: 2160p (3840x2160). Light source type: Lamp, Service life of light source: 4000 h, Service life of light source (economic mode): 10000 h. Focal length range: 14.3 - 22.9 mm, Aperture range (F-F): 1.81 - 2.1, Zoom ratio: 1.6:1. Supported 3D formats: Frame packing, Side by side, Top and bottom, Supported graphics resolutions: 640 x 512, 640 x 640, 640 x 160, 640 x 352, 640 x 360, 640 x 400, 640 x 480 (VGA), 640 x 544, 640..., Supported video modes: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p. Serial interface type: RS-232, HDMI version: 2.0a
Canon LX MU500Z. Projector brightness: 5000 ANSI lumens, Projection technology: DLP, Projector native resolution: WUXGA (1920x1200). Light source type: Laser, Service life of light source: 20000 h. Focus: Manual, Focal length range: 1.81 - 2.1 mm, Aperture range (F-F): 14.3 - 22.9. Analog signal format system: NTSC,NTSC 4.43,PAL,PAL 60,PAL M,PAL N,SECAM, Supported 3D formats: Frame Sequential, Frame packing, Side by side, Top and bottom, Supported graphics resolutions: 640 x 480 (VGA),800 x 600 (SVGA),1024 x 768 (XGA),1280 x 1024 (SXGA),1400 x 1050 (SXGA+),1440 x.... Serial interface type: RS-232, HDMI connector type: Full-size
Viewsonic LS751HD. Projector brightness: 5000 ANSI lumens, Projector native resolution: 1080p (1920x1080), Contrast ratio (typical): 3000000:1. Light source type: Laser, Service life of light source: 20000 h, Service life of light source (economic mode): 30000 h. Focus: Manual, Focal length range: 20.911 - 32.62 mm, Aperture range (F-F): 2.5 - 3.26. Analog signal format system: NTSC, PAL, SECAM, Supported video modes: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p. Serial interface type: RS-232, HDMI connector type: Full-size, Service port type: USB Type-A