Brightness (ANSI lumens): 5100, Native Resolution: 4K UHD (3840×2160), Native Aspect Ratio: 16:9, Contrast Ratio (FOFO): 3,000,000:1, Display Color: 30-bit (1.07 billion colors), Light Source: Laser, Light Source Life: a. Normal 20000 hrs, Throw Ratio: 0.81 -0.89, Zoom Ratio: 1.1x, Lens: F/# =1.83 - 1.86 f= 8.6 - 9.4, Lens Shift Vertical: -60%- +60%, Lens Shift Horizontal: -23%- +23%, Rec. 709 Coverage: 0.92, Horizontal Frequency: 15K-135KHz, Vertical Scan Rate: 23-240Hz, HDMI in: (x2), HDMI-1 (2.0b/HDCP2.2), HDMI-2 (2.0b/HDCP2.2), Display Port: (x1).