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  • PX748-4K - 4K UHD Projector with 4000 Lumens, 240Hz, 4.2ms for Home Theater and Gaming

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  • PX748-4K Front PX748-4K Front
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  • PX748-4K PX748-4K
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  • PX748-4K PX748-4K
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  • PX748-4K Front PX748-4K Front
  • PX748-4K Right PX748-4K Right
  • PX748-4K Right PX748-4K Right
  • PX748-4K Left PX748-4K Left
  • PX748-4K Left PX748-4K Left
  • PX748-4K Connectors PX748-4K Connectors
  • PX748-4K Back PX748-4K Back
  • PX748-4K Back Right PX748-4K Back Right
  • PX748-4K Back Right PX748-4K Back Right
  • PX748-4K Back Left PX748-4K Back Left
  • PX748-4K Back Left PX748-4K Back Left
  • PX748-4K Side PX748-4K Side
  • PX748-4K Side PX748-4K Side
  • PX748-4K Top PX748-4K Top
  • PX748-4K Remote PX748-4K Remote

PX748-4K - 4K UHD Projector with 4000 Lumens, 240Hz, 4.2ms for Home Theater and Gaming

With incredible Ultra HD resolution, HDR/HLG support, and a high brightness of 4,000 ANSI lumens, the ViewSonic PX748-4K projector delivers stunning home entertainment around the clock: day or night, in bright rooms or dark. With an ultra-low 4.2ms input lag, 240Hz refresh rate, and USB-C connectivity for direct streaming from gaming consoles such as the Nintendo® Switch, this projector provides a whole new level of gaming. Set-up is a breeze too: 1.3x optical zoom, warping capabilities, and H/V keystoning allow for more flexible mounting and easy installation with screen sizes up to 300” on nearly any surface. What’s more, LAN control compatibility and a 12V trigger make this projector a perfect addition to any smart home.

Find the right ViewSonic projector for your home theater, classroom, or enterprise solutions using our Projector Distance Calculator .

Availability: Out of stock

$1,068.99
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Comparison Sheet (PRG) | Datasheet | Media

With incredible Ultra HD resolution, HDR/HLG support, and a high brightness of 4,000 ANSI lumens, the ViewSonic PX748-4K projector delivers stunning home entertainment around the clock: day or night, in bright rooms or dark. With an ultra-low 4.2ms input lag, 240Hz refresh rate, and USB-C connectivity for direct streaming from gaming consoles such as the Nintendo® Switch, this projector provides a whole new level of gaming. Set-up is a breeze too: 1.3x optical zoom, warping capabilities, and H/V keystoning allow for more flexible mounting and easy installation with screen sizes up to 300” on nearly any surface. What’s more, LAN control compatibility and a 12V trigger make this projector a perfect addition to any smart home.

True 4K Ultra HD Resolution

Engineered with an advanced DLP® 4K Ultra HD chip with XPR technology, this projector delivers 3840 x 2160 distinct pixels for true 8.3 million pixel 4K UHD resolution.

HDR and HLG Content Support

With the ability to decode HDR and HLG video* signals, this projector delivers incredibly detailed video playback. Colors are brighter and more vivid, and contrast is richer and more detailed. With such amazing image reproduction, this projector displays videos as they were intended to be seen – giving you a fuller, more immersive viewing experience.

*The video source must also have HDR content support.

Bright Images in any Environment

Packed with 4,000 ANSI lumens and a high contrast ratio, this projector is guaranteed to produce bright images in nearly any environment – even in rooms with high ambient light.

Big-Screen Streaming via USB-C

Project content directly from your phone, laptop or tablet while also simultaneously charging these devices . You can even play Nintendo® Switch games on the big screen via direct connection without the dock.*

*Only available for devices that support USB Type-C video streaming. For iPhone and iPad, users need to buy an Apple-authorized Lightning-to-HDMI adapter for content display via the HDMI port.

Ultra-Low Input Lag and 240Hz Refresh Rate

This projector features a 4.2ms input lag at 1080p resolution and a 240Hz refresh rate. That means you can enjoy fast-action gaming on the big screen like never before.

Flexible Installation

With warping, auto-keystoning and 1.3x zoom, this projector adapts easily to its environment. Setup has never been easier.

Motorized Screen Control

With an integrated 12v trigger output, this projector can be connected to a motorized projection screen via a 12v cable. The screen will automatically lower when the projector is powered on, and automatically be raised when the projector is powered off.

Peace of Mind

ViewSonic offers one of the industry's best overall projector warranties with 3-year limited parts and labor, 1-year lamp, and first year free Express Exchange® service* for an added value worth up to $150**.

*One year Express Exchange® Service requires product registration. **Up to $150 added value over competitive models with 1-year warranty and based on extended warranties from manufacturers and not third party warranty providers.

Resolution

3840 x 2160

Throw Ratio

1.13-1.47

Throw Distance

0.75m~9.76m (100"@2.50m)

Brightness (Lumens)

4,000 ANSI

Display

Type

DLP Lamp

Resolution Type

4K (3840x2160)

Resolution

3840 x 2160

Brightness (Lumens)

4,000 ANSI

Display Size (in.)

30 - 300 in. / 0.76 - 7.62 m

Throw Distance

0.75m~9.76m (100"@2.50m)

Throw Ratio

1.13-1.47

Keystone

Vertical (+/- 40º) / Horizontal (+/- 40º)

Lens

1.3x optical zoom

Light Source (watt)

240

Light Source Life, Normal (hours)

4000

Light Source Life, Dynamic Eco-Mode (hours)

20000

Color Depth

1.07B Color (R/G/B 10bit)

Dynamic Contrast Ratio

12,000:1

Aspect Ratio

16:9

Video Signal

Frequency Horizontal

15K-129KHz

Frequency Vertical

23-240Hz

Compatibility

PC Resolution (max)

3840 x 2160

Mac® Resolution (max)

3840 x 2160

Connector

USB 2.0 Type A

1

USB 3.1 Type C

1

Ethernet LAN (RJ45)

1

3.5mm 12V Trigger

1

3.5mm Audio Out

1

Control (RS232)

1

HDMI 2.0 (with HDCP 2.2)

2

Audio

Internal Speakers

10W (x1)

Power

Voltage

100-240V+/- 10%, 50/60Hz AC

Consumption (typical)

310W

Stand-by

<0.5W

Controls

Physical Controls

Power, keystone/arrow keys, left/blank, menu/exit, right/panel key lock, mode/enter, auto, source

On Screen Display

Display, Image, Power Management, Basic, Advanced, System, Information (See user guide for full OSD functionality)

Operating Conditions

Temperature

32-104º F (0 - 40º C)

Humidity (non-condensing)

0-90%

Additional Hardware

Kensington Lock Slot

1

Weight (imperial)

Net (lbs)

6.2

Gross (lbs)

8.8

Weight (metric)

Net (kg)

2.8

Gross (kg)

4.0

Dimensions (imperial) (wxhxd)

Packaging (in.)

16.3 x 6.6 x 11.7

Physical (in.)

12.2 x 8.7 x 4.3

Dimensions (metric) (wxhxd)

Packaging (mm)

415.0 x 168.0 x 297.0

Physical (mm)

312.0 x 222.0 x 108.0

General

Regulations

FCC, cTUVus, ROHS

PACKAGE CONTENTS

Projector, power cable, remote control, USB-C Cable, Quick Start Guide

Warranty

Three-year limited warranty on parts and labor, 1-year limited warranty on lamp, 1st year free Express Exchange® service. (One year Express Exchange Service requires product registration).

Recycle/Disposal

Please dispose of in accordance with local, state or federal laws.

Dimensions

12.2 x 8.7 x 4.3 in / 312.0 x 222.0 x 108.0 mm

  1. Control Panel
  2. Elevation Foot
  3. Zoom/Focus Ring
  4. IR Remote Sensor
  5. Projection Lens
  6. USB Type-C
  7. HDMI 2.0 (x2)
  8. Audio Out
  9. AC In
  10. USB 2.0 Type-A
  11. LAN
  12. Kensington® Lock Slot
  13. 2V Trigger Out
  14. RS232 In

Rolling Stone Review

"The PX748 can stretch a screen up to 300 inches and still be colorful and bright, with 4000ANSI lumens and 4K UHD resolution."

Read review

Datasheets

PX748-4K Datasheet

Guides

Quick Start Guide
User Guide (English)
RS-232/LAN Control Protocol Specification (English)

Drivers & Software

Control 4 IP Driver
vColorTuner
vColorTuner User Guide

Compatible with PX748-4K

   

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