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Viewsonic PX728-4K

Photos - Projector Viewsonic PX728-4K
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$1,909.21 
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Viewsonic PX728-4K data projector Short throw projector 2000 ANSI lumens 2160p 3840x2160 Black

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Viewsonic PX728-4K
Lamp:UHP, ANSI 2000 lm, 12 000:1, service life 4000 h
Resolution:3840x2160 px
Projection:from 0.75 m, up to 9.76 m
Coefficient:1.13:1 – 1.47:1
Connection:HDMI 2, USB C
All specifications
Specifications PX728-4K
Colour
Main functionhome
Lamp and image
Lamp typeUHP
Service life4000 h
Service life (energy-saving)20000 h
Lamp power240 W
Brightness ANSI Lumens2000 lm
Dynamic contrast12 000:1
Colour rendering1.07 billion colours
Horizontal frequency15 – 129 kHz
Frame rate23 – 240 Hz
Projection system
TechnologyDLP
Size0.47"
Real resolution3840x2160 px
Image format support16:9, 16:10, 4:3
Colour enhancement / SuperColor /
Projecting
Rear projection
Throw distance, min0.75 m
Throw distance, max9.76 m
Image size30 – 300 "
Throw ratio1.13:1 – 1.47:1
Optical zoom1.3 x
Digital zoom2 x
Zoom and focusmanual
Keystone correction (vert), ±40 °
Keystone correction (horizontal), ±40 °
Hardware
USB 2.01
USB C1
HDMI inputs2
Audio connectors3.5 mm output (mini-Jack)
Service connectorsCOM port (RS-232)
LAN (RJ-45)
General
Noise level (nominal)32 dB
Noise level (energy-saving / quiet)27 dB
Power sourcemains
Size (HxWxD)108x312x222 mm
Weight2.6 kg
Added to E-Catalogseptember 2021
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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