ViewSonic PX701-4K 3,200 ANSI Lumens 4K Home Projector

Projection System: 0.47" 4K-UHD
Native Resolution: 3840x2160
Brightness: 3200 (ANSI Lumens)
Contrast Ratio with SuperEco Mode: 12000:1
Display Color: 1.07 Billion Colors
Light Source Type: Lamp
Light Source Life (hours) with Normal Mode: 6000
Light Source Life (hours) with SuperEco Mode: 20000
Lamp Watt: 203W
Lens: F=2.0-2.05, f=15.843-17.445mm
Projection Offset: 120%+/-6%
Throw Ratio: 1.5-1.65
Optical Zoom: 1.1x
Digital Zoom: 0.8x-2.0x
Image Size: 30"-300"
Throw Distance: 1m-10.96m, (100"@3.32m)
Keystone: H:+/-40° , V:+/-40°
Lens Shift V. Range: Up to 20% (Digital)
Lens Shift H. Range: Up to 20% (Digital)
Audible Noise (Normal): 31dB
Audible Noise (Eco): 28dB
Input Lag: 4.2ms
Resolution Support: VGA(640 x 480) to 4K(3840 x 2160)
HDTV Compatibility: 720p, 1080i, 1080p, 2160P
Horizontal Frequency: 15K-135KHz
Vertical Scan Rate: 23-240Hz

HDMI: 2 , (HDMI 2.0b/ HDCP 1.4/2.2)

Audio out (3.5mm): 1
Speaker: 10W
USB Type A (Power): 1 (5V/ 1.5A)