Viewsonic Projector PX747-4K 3500 Lumens

SPECIFICATIONS

HDR and Rec. 2020 compatibility
SuperColor™ technology
Dual HDMI inputs and USB power supply
Backlit remote control design
15000 hours lamp life

Native Resolution: 3840×2160
DC type: DC3
Brightness: 3500 ANSI Lumens
Contrast Ratio with SuperEco mode: 12000:1
Display Colour: 1.07 Billion Colours
Light Source: Lamp
Light source life (Nor/SuperEco): 4000/15000
Lamp Watt: 240W
Lens: F=1.94-2.06, f=15.57-18.67mm
Projection Offset: 120%+/-6%
Throw Ratio: 1.47-1.76
Image size: 30″ – 300″
Throw Distance: 0.97m-11.69m (100″@3.26m)
Keystone: ±40° (Vertical)
Optical Zoom: 1.2x
Audible Noise (Eco): 27dB (Silence mode)
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 (D-SUB 15 pin): 1
Audio-in (3.5mm): 1
HDMI (HDCP): 2
(HDMI 2.0/HDCP2.2 x1, HDMI1.4/HDCP 1.4 x1)
OUTPUT
Audio out (3.5mm): 1
Speaker: 10W
USB type A (Power): 1 (5V/1.5A)
12V Trigger: 1