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Viewsonic PX748-4K

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Viewsonic PX748-4K
2021Ultra HD 4Krear projectionzoomHDRspeakersUSB C
Lamp:ANSI 4000 lm, 12 000:1, service life 4000 h
Resolution:3840x2160 px
Projection:from 0.75 m, before 9.76 m
Coefficient:1.13:1 – 1.47:1
Connection:HDMI 2, USB C

A high-quality consumer multimedia DLP projector with UltraHD/4K resolution with proprietary SuperColor colour enhancement technology, designed to create full-fledged home theaters and multimedia entertainment systems. Able to create large projection images of ultra-high detail (3840x2160) with improved colour reproduction. This model uses an advanced DLP XPR chip manufactured by the American company Texas Instruments.

It provides support for high dynamic range content output HDR to create realistic images (improved viewer immersion is achieved through a clearer transmission of information in the dark and bright parts of the frame). The multi-segment colour wheel accurately displays subtle gradients and reliably covers the Rec. 709. These features allow the Viewsonic PX748-4K projector to produce cinema-quality images.

Thanks to its high refresh rate (240Hz), it guarantees flawless display of dynamic gaming scenes when connected to consoles, gaming PCs or laptops. The optimal distance to the screen is 2.5-3.0 m, which makes it possible to form a clear, bright, rich and realistic projection image with a diagonal of 2.5-3 m. The high brightness of the lamp unit (up to 3500 lm) guarantees excellent quality images even in the absence of full shading.

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All specifications
Specifications PX748-4K
Colour
Main functiongaming
Lamp and image
Service life4000 h
Service life (energy-saving)20000 h
Lamp power240 W
Brightness ANSI Lumens4000 lm
Dynamic contrast12 000:1
Colour rendering1 billion colours
Horizontal frequency15 – 135 kHz
Frame rate23 – 240 Hz
Projection system
TechnologyDLP
Real resolution3840x2160 px
Image format support16:9, 16:10, 4:3
HDR support
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
Auto keystone correction / vertical /
Keystone correction (vert), ±40 °
Keystone correction (horizontal), ±40 °
Hardware
USB 2.01
USB C1
Number of speakers1
Sound power10 W
HDMI inputs2
HDMI versionv 2.0
Audio connectors3.5 mm output (mini-Jack)
Service connectorsCOM port (RS-232)
LAN (RJ-45)
General
Noise level (nominal)33 dB
Noise level (energy-saving / quiet)28 dB
Power sourcemains
Power consumption310 W
Size (HxWxD)108x312x222 mm
Weight2.8 kg
Official Websiteviewsonic.com
Added to E-Catalogaugust 2021
How to choose a projectorType, projection characteristics, type of lamp and matrix, as well as other criteria for choosing a projector
What to choose: a projector or a TV?Let's figure out when it's better to get a projector and when a TV
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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ViewSonic PX748-4K UHD 4K Projector with 4000 Lumens 240 Hz 42ms HDR Suppo

SUPERSIZED MOVIES AND GAMES: High brightness 4000 Lumens 4K UHD projector with high contrast ratio and advanced visual features NEXT-LEVEL GAMING: Experience gaming on the big screen with 4.2ms low input lag and a magnificent 240Hz refresh rate EASY SETUP: With a 1.3x optical zoom, anti-warping stabilization and auto H/V keystone, you can project... moreon flat and curved sufaces HDR CONTENT SUPPORT: With the ability to decode HDR video signals, this projector delivers incredibly detailed video playback FLEXIBLE CONNECTIVITY: Supports media players, gaming consoles, PCs, Macs, and mobile devices with inputs like HDMI, USB C, RJ45, 12V Trigger
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$989.99
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ViewSonic - PX748-4K DLP Projector - White PX748-4K

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ViewSonic PX748-4K True 4K UHD Projector with 4000 Lumens, 240Hz, 4.2ms fo

BIG SCREEN HOME THEATER: Immersive cinema-like experience in 4K UHD (3840x2160p), 4X the clarity of Full HD, on a screen up to 300 inches in 4000 lumens NEXT-LEVEL GAMING: Experience the intensity of gaming on the big screen with 4.2ms low input lag and a magnificent 240Hz refresh rate HDR CONTENT SUPPORT: With the ability to decode HDR video signa... morels, this projector delivers incredibly detailed video playback STREAMING SIMPLIFIED: Livestream sporting events straight into your living room, binge
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$1,099.99
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ViewSonic® 4K UHD Projector, PX748-4K

The PX748-4K Ultra HD Projector delivers stunning home entertainment in bright or dark rooms. This pojector provides a new level of gaming with an ultra-low 4.2 ms input lag, 240 Hz refresh rate and USB-C connectivity for direct streaming from gaming consoles. It delivers ultra-high definition resolution for an incredible entertainment experience.... moreThis projector provides detailed video playback with ability to decode HDR and HLG video. Up to 4000 lumens and a high contrast ratio ensure bright images in any environment. The 3840 x 2160 distinct pixels provide true 4K UHD resolution. Casts images on screen up 300" on nearly any surface. SUPERSIZED MOVIES AND GAMES: High brightness 4000 Lumens 4K UHD projector with high contrast ratio and advanced visual features . NEXT-LEVEL GAMING: Experience gaming on the big screen with 4.2ms low input lag and a 240Hz refresh rate. EASY SETUP: With a 1.3x optical zoom, anti-warping stabilization and auto H/V keystone you can project on flat and curved surfaces. HDR CONTENT SUPPORT: With the ability to decode HDR video signals, this projector delivers incredibly detailed video playback. FLEXIBLE CONNECTIVITY: Supports media players, gaming consoles, PCs, Macs and mobile devices with inputs like HDMI, USB C, RJ45 and 12V Trigger.
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AccessoriesAll accessories for Viewsonic PX748-4K →
Video reviews
Lamp vs Laser features: Viewsonic LX700-4K vs PX748-4K comparison. Gaming HDR 4k projectors. PART
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Is it a 3D working projector Viewsonic px748 4K? 3D function temporarily disabled! (PART).
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Quick specs: Viewsonic PX748-4K hdr projector (PART). 4000lux, HDR, 3D, 240fps, 12000 contrast
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Review: ViewSonic PX748-4K UHD Projector | 4000 Lumens, 240Hz, 4.2ms Response, HDR
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Viewsonic PX748 4K Gaming Projector Review. High Quality & Great Value!
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Problems after 2 years of ViewSonic PX748 4k HDR Projector!
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PX 701 4K ViewSonic Projector & its Sister Models PX748 & PX728 User Guide Walkthrough Commentary
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Viewsonic PX748-4K Design, build quality and buttons (PART). 4000lux, HDR, 3D, 240fps, 12000.
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First look - Unboxing Viewsonic PX748-4K hdr projector (PART). 4000lux, HDR, 3D, 240fps, 12000
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Viewsonic PX748 4K HDR playback setting and content (PART). Color accuracy at HDR.
1 April 20225 249 view
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Unboxing the PX748-4K Ultra HD Home Theater Projector
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