ViewSonic PX748-4K – 4K UHD Projector with 4000 Lumens

Features of the Projector:

• High brightness 4000 Lumens 4K UHD projector with high contrast ratio and advanced visual features
• Experience gaming on the big screen with 4.2ms low input lag and a magnificent 240Hz refresh rate
• With a 1.3x optical zoom, anti-warping stabilization and auto H/V keystone, you can project on flat and curved sufaces
• With the ability to decode HDR video signals, this projector delivers incredibly detailed video playback
• Supports media players, gaming consoles, PCs, Macs, and mobile devices with inputs like HDMI, USB C, RJ45, 12V Trigger

Specifications:

• Light Source: DLP Lamp
• Display Resolution: 4K (3840×2160)
• Display Resolution: 3840 x 2160
• Brightness (Lumens): 4,000 ANSI
• Screen Size: 30 – 300 in. / 0.76 – 7.62 m
• Throw Distance: 0.75m~9.76m (100″@2.50m)
• Throw Ratio: 1.13-1.47
• Keystone: Vertical (+/- 40º) / Horizontal (+/- 40º)
• Lens: 1.3x optical zoom
• Light Source (watt): 240
• Light Source Life, Normal (hours): 4000
• Light Source Life, Dynamic Eco-Mode (hours): 20000
• Color Depth: 1.07B Color (R/G/B 10bit)
• Dynamic Contrast Ratio: 12,000:1
• Aspect Ratio: 16:9
• Input Lag: 37ms
• Frequency Horizontal: 15K-129KHz
• Frequency Vertical: 23-240Hz
• PC Resolution (max): 3840 x 2160
• Mac® Resolution (max): 3840 x 2160
• USB 2.0 Type A: 1
• USB 3.1 Type C: 1
• Ethernet LAN (RJ45): 1
• 3.5mm 12V Trigger: 1
• 3.5mm Audio Out: 1
• Control (RS232): 1
• HDMI 2.0 (with HDCP 2.2): 2
• Internal Speakers: 10W (x1)
• Voltage: 100-240V+/- 10%, 50/60Hz AC
• Consumption (typical): 310W
• Stand-by: <0.5W
• Physical Controls: Power, keystone/arrow keys, left/blank, menu/exit, right/panel key lock, mode/enter, auto, source
• On Screen Display: Display, Image, Power Management, Basic, Advanced, System, Information (See user guide for full OSD functionality)
• Temperature: 32-104º F (0 – 40º C)
• Humidity (non-condensing): 0-90%
• Kensington Lock Slot: 1
• Net (lbs): 6.2
• Gross (lbs): 8.8
• Net (kg): 2.8
• Gross (kg): 4.0
• Packaging (in.): 16.3 x 6.6 x 11.7
• Physical (in.): 12.2 x 8.7 x 4.3
• Packaging (mm): 415.0 x 168.0 x 297.0
• Physical (mm): 312.0 x 222.0 x 108.0
• Regulations: FCC, cTUVus, ROHS
• Package Contents: Projector, power cable, remote control, USB-C Cable, Quick Start Guide
• Warranty: Three-year limited warranty on parts and labor, 1-year limited warranty on lamp, 1st year free Express Exchange® service. (One year Express Exchange Service requires product registration)
• Recycle/Disposal: Please dispose of in accordance with local, state or federal laws