The PX748-4K is a 4,000 ANSI Lumens 4K home projector that shines in value and brightness and delivers pixel-perfect visuals in true 4K clarity with HDR/HLG support. Set up faster and easier than ever before with powerful warping, auto V keystone, H/V keystone, and 1.3x optical zoom, capable of creating a screen of up to 300" on any surface. The PX748-4K is the perfect addition to your smart home.

See your favourite movies and games in 3840 x 2160 resolution, with true 8.3 million pixel 4K UHD resolution.

With 4,000 lumens this projector provides bright visuals and immersive audio in nearly any room or environment.

Experience a whole new level of gaming with 4.2ms Ultra-Fast Input, a 240Hz refresh rate, and USB Type-C connectivity for direct streaming from Nintendo® Switch.

STUNNING 4K ULTRA HD RESOLUTION

This projector delivers 3840 x 2160 distinct pixels for true 8.3 million pixel 4K UHD resolution. In addition to the stunningly detailed images that true 4K resolution can offer, the projector also supports HDR and HLG content to produce more dynamic images and bring flat images to life with more displayable information in the darker and brighter parts of a scene.

3840 x 2160

HDR SUPPORT

Imagery has been simulated for demonstration purposes.

Ultimate Sports Viewing Experience

With ViewSonic's 4.2ms Ultra-Fast Input and hyper-responsive 240Hz refresh rate, plus the microsecond-level response time, you can watch with low delay and seamless viewing of fast-moving objects that will bring your sports-viewing-experience to the next level.

240Hz

4.2ms ULTRA-FAST INPUT

*To enable 4.2ms Ultra-Fast Input, turn it on in Advanced Settings and make sure the input content is with 240Hz refresh rate. When enabled, the highest resolution supported is 1080p. **The response time stated refers to the reaction time of DMD chip. Imagery has been simulated for demonstration purposes.

BRIGHT IMAGES IN ANY ENVIRONMENT

Packed with 4,000 ANSI Lumens, the ViewSonic PX748-4K is guaranteed to produce high brightness suitable for well-lit environments.

4,000 ANSI LUMENS

Adaptable to Any Environment

Scale up the excitement with a screen size easily made larger than a TV, even in limited space. Immerse yourself in 100” of entertainment from only 2.5 m away. The PX748-4K is equipped with a 1.3x optical zoom lens, so you can choose the most ideal set-up location that doesn’t interfere with existing interior design while still getting the desired image size.

1.3x OPTICAL ZOOM

Perfect Projection

Cinema Automation

Perfect Projection Even on Curved Surfaces

Who says projection only works on a flat surface? With our advanced Projector Warping Tool, the distorted image can be perfectly shaped through multiple point adjustments, even when projected on spherical or cylindrical shapes.

Direct Streaming and Recharging
with USB Type-C

The projector’s USB Type-C* connection puts a fun twist on streaming videos by allowing you to project content directly from your phone, laptop or tablet while also charging them simultaneously. You can even play Nintendo® Switch games on the big screen via direct connection without the dock.

USB-C

*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.

Simplify Your Home
with Unified Smart Systems

The PX748-4K comes with LAN control capability that is compatible with a variety of home automation systems (incl. Control 4, Crestron, AMX, PJ Link, and Network Control), making it a perfect addition to your smart home. Additionally, this model features a 12V trigger output connectivity, giving you broad options for potential automation.

Additional Features

Eye-Friendly Viewing

Utilising reflective light, which bounces off the wall or projector screen before hitting your eyes, the projector makes the viewing experience virtually blue light free, less invasive to your sight, and reduces eyestrain over prolonged viewing periods.

Effortless Adjustment

This projector provides perfectly shaped images from any angle with comprehensive H/V keystone and 4 corner adjustment capabilities. The auto V keystone further frees you from manual adjustments no matter how you tilt the projector, up or down.

Reliable Long-Term Lifespan

The latest SuperEco+ mode technology greatly extends the lamp life of the projector from 15,000 hours to 20,000 hours – meaning 4 hours a day for more than 13 years – saving you maintenance cost and effort.

*Lamp life may vary based on actual usage and other factors.

Customise Your Own Colour Profiles

By using a cloud-based color profile exchange, users can create their own color profile to fit their preferences and share it with others. Also, users can download other profiles from their projectors and fine-tune them as their own.

Specifications

Projector:

Resolution:

3840 x 2160

DMD Type:

DC3

Brightness:

4000 (ANSI Lumens)

Contrast Ratio with SuperEco Mode:

12,000:1

Display Colour:

1.07 Billion Colours

Light Source Type:

Lamp

Light Source Life (hours) with Normal Mode:

4,000

Light Source Life (hours) with SuperEco Mode:

20,000

Lamp Watt:

240W

Lens:

F=1.94-2.12, f=12-15.6mm

Projection Offset:

120%+/-6%

Throw Ratio:

1.13-1.47

Optical Zoom:

1.3x

Digital Zoom:

0.8x-2.0x

Image Size:

30"-300"

Throw Distance:

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

Keystone:

H:+/-40° , V:+/-40°

Audible Noise (Normal):

33dB

Input Lag:

4.2ms

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:

23-240Hz

Interface:

HDMI:

2 (HDMI 2.0b/ HDCP 1.4/2.2)

3.5mm Audio Out:

USB Type-C:

1 (5V/ 2A)

USB Type-A (Power):

1 (5V/ 1.5A)

12V Trigger (3.5mm):

Control:

RS232 (DB 9-pin male):

RJ45 (LAN control):

Audio:

Speakers:

10W

Others:

Power Supply Voltage:

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

Power Consumption:

Normal: 310W, Standby: <0.5W

Operating Temperature:

0~40?

Net Weight:

2.8kg

Dimensions (WxDxH) with Adjustment Foot:

312x222x108mm

Accessories:

Quick Start Guide:

Remote Control:

1 (w/ backlit)

USB-C Cable:

Power Cable:

Last updated: Saturday, 21 December 2024

Do you need a Projector Screen as well? Try our Screen Site at

Note: For mobile presentations we recommend the SG Projector Stand which can be found here.

Warranty

This product is sourced in Australia and carries a full Australian Manufacturers Warranty

Brochure

Viewsonic - Home Theatre Room Projectors

Viewsonic PX748-4K 4000 Lumen 4K Home Theatre and Gaming Projector

PX748-4K

It's Time to Upgrade to 4K