OVERVIEW ViewSonic’s X100-4K is a 2,900 LED Lumens 4K UHD home cinema projector of superior performance and great value. Fulfilling movie lovers' dreams with 2nd generation LED technology, for cinematic colors and reliable light source life, low fan noise (20 dB), wide H/V lens shift and optical zoom combined into a proprietary design, the X100-4K serves as a professional choice for every home. SPECIFICATION Native Resolution: 3840x2160 Brightness: 2900 (LED Lumens), 1200 ANSI Lumens Contrast Ratio: 3000000:1 Display Color: 1.07 Billion Colors Light Source Type: LED Light Source Life (hours) with Normal Mode: up to 30000 Lamp Watt: RGBB LED Lens: F1.8-1.825, f=12.62-15.13mm Projection Offset: 0% Throw Ratio: 1.2-1.44 Optical Zoom: 1.2x Image Size: 40”-200” Throw Distance: 1.06m-6.37m , (100"@2.65m) Keystone: +/- 40° (V) Lens Shift V. Range: +65%, -0% Lens Shift H. Range: +25%, -25% Audible Noise (Normal): 23dB Audible Noise (Eco) : 20dB Local Storage: Total 16GB , (12GB available storage) Input Lag: 66.8 ms Resolution Support: VGA(640 x 480) to , 4K(3840 x 2160) HDTV Compatibility: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160P Horizontal Frequency: 15K-135KHz Vertical Scan Rate: 23-120Hz INPUT Computer in (share with component): 1 HDMI: 4, (HDMI 2.0, HDCP 1.4/2.2) Audio-in (3.5mm): 1 USB Type A: 2, (USB3.0 Reader x1,, USB2.0 Reader x1) RJ45 Input (Internet): 1 Wifi Input: 1( 5Gn) OUTPUT Audio out (3.5mm): 1 S/PDIF: 1 Speaker: 20W Cube x2 USB Type A (Power): 2, (USB3.0 - 5V/2A x1,, USB2.0 - 5V/900mA x1,, share with USB A Input) 12V Trigger (3.5mm): 2 CONTROL RS232 (DB 9-pin male): 1 (Female) RJ45 (LAN control): 1 USB Micro B-2.0 (Services): 1 OTHERS Power Supply Voltage: 100-240V+/- 10%, 50/60Hz, (AC in) Power Consumption: Normal: 159W, Standby: <0.5W Operating Temperature: 0~40? Net Weight: 7.60kg Dimensions (WxDxH) with Adjustment Foot: 416x463x183mm OSD Language: English, French, Spanish, Thai, Korean, German, Italian, Russian, Swedish, Dutch, Polish, Czech, T-Chinese, S-Chinese, Japanese, Turkish, Portuguese, Finnish, Indonesian, India, Arabic, Vietnamese, Greek, Total 23 languages STANDARD ACCESSORY Power Cord: 1 (3m) Remote Control: 1, (w/ backlit ) QSG: Yes