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Viewsonic PX728-4K

Photos - Projector Viewsonic PX728-4K
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Проектор Viewsonic Px728-4K

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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
How to calculate the distance from the projector to the screen?In simple words about the features of placing projectors in front of screens
All specifications
Specifications PX728-4K
Main
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 billion colors
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 size0.76 – 7.62 m
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
How to calculate the distance from the projector to the screen?In simple words about the features of placing projectors in front of screens
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog Viewsonic 2024 - new products, best sales and most actual models Viewsonic.

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