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ViewSonic PX-728-4K

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2,000 ANSI Lumens 4K Home Cinema Projector

  • True 4K HDR visual experience
  • Cinema SuperColor™ Technology with 100% Rec.709
  • Direct big-screen streaming via USB Type-C
  • 4.2ms Ultra-Fast Input & 240Hz high refresh rate
  • Warping, auto V keystone and 1.3x zoom for flexible installation
  • Home automation via LAN control and 12V trigger

 

OVERVIEW

 

The PX728-4K is a 2,000 ANSI Lumens 4K home cinema projector that offers excellent value for upgrading to 4K home entertainment. Enjoy bigger, better visuals in true 4K clarity with HDR/HLG support and richer colors through Cinema SuperColor™ Technology that covers 100% Rec.709. Gaming also gets an upgrade with 4.2ms Ultra-Fast Input, a 240Hz refresh rate, and USB Type-C connectivity for direct streaming from Nintendo® Switch. Powerful warping, auto V keystone, H/V keystone, and 1.3x optical zoom make setting up a big screen of up to 300” on any surface easier than ever. Adding on to that is the LAN control capability compatible with home automation systems and 12V trigger output, making the PX728-4K a perfect addition to your smart home.

 

IT’S TIME TO UPGRADE TO 4K

The PX728-4K is a 2,000 ANSI Lumens 4K home cinema projector that offers excellent value for upgrading to 4K home entertainment. Enjoy bigger, better visuals in true 4K clarity with HDR/HLG support and richer colours through Cinema SuperColor™ Technology that covers 100% Rec.709. Gaming also gets an upgrade with 4.2ms Ultra-Fast Input, a 240Hz refresh rate, and USB Type-C connectivity for direct streaming from Nintendo® Switch.

 

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

Enjoy fast-paced games thanks to a 4.2ms Ultra-Fast Input and hyper-responsive 240Hz refresh rate.

Powerful warping, auto V keystone, H/V keystone, and 1.3x optical zoom make setting up a big screen of up to 300″ on any surface easier than ever.

 

STUNNING 4K ULTRA HD 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.

 

ULTIMATE GAMING EXPERIENCE

Say goodbye to motion blur and missed attacks due to input lag! With our 4.2ms Ultra-Fast Input and hyper-responsive 240Hz refresh rate, plus the microsecond-level response time, you can game with low delay and seamless viewing of fast-moving objects and take your KDA to the next level.

*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.

CINEMA SUPERCOLOR™ TECHNOLOGY

ViewSonic’s exclusive Cinema SuperColor™ Technology is able to meet 100% Rec.709 colour gamut for producing the jaw-dropping, cinematic colour you would expect at a movie theatre.

 

ADAPTABLE TO ANY ENVIRONMENT

Equipped with a 1.3x optical zoom lens, the projector empowers users to choose the most ideal set-up location that doesn’t interfere with existing interior design while still getting the desired image size.

 

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.

 

GET YOUR CINEMA ALL SET AT ONCE

With 12V trigger output connectivity, just power on the PX728-4K and your home cinema will be all set, with the curtains closed and the projection screen lowered automatically.

 

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.

 

SIMPLIFY YOUR HOME WITH UNIFIED SMART SYSTEMS

The PX728-4K 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.

 

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 colour profile exchange, users can create their own colour 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.

 

USB TYPE-A POWER SUPPLY

A built-in USB power output (5V/1.5A) can be used to supply power to HDMI wireless dongles, like Chromecast, Amazon Fire TV Stick, etc., eliminating the need for separate power adapters when streaming your favourite multimedia content.

 

ISF CERTIFIED COLOUR CALIBRATION TOOLS

ISF (Imaging Science Foundation) certified Day and Night Modes deliver optimised colour in both bright and dark environments. If needed, ISF-certified technicians can provide on-site tuning of these settings for customized image calibration that best fits your home.

Specifications

  • Specification
    Native Resolution: 3840×2160
    DMD Type: DC3
    Brightness: 2000 (ANSI Lumens)
    Contrast Ratio with SuperEco Mode: 12000:1
    Display Color: 1.07 Billion Colors
    Light Source Type: Lamp
    Light Source Life (hours) with Normal Mode: 4000
    Light Source Life (hours) with SuperEco Mode: 20000
    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°
    Lens Shift V. Range: Up to 20% (Digital)
    Lens Shift H. Range: Up to 20% (Digital)
    Audible Noise (Normal): 33dB
    Audible Noise (Eco): 28dB
    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

 

  • Input
    HDMI: 2 (HDMI 2.0b, HDCP 1.4/2.2)
    USB Type C: 1 (5V/ 2A)

 

  • Output
    Audio-out (3.5mm): 1
    Speaker: 10W
    USB Type A (Power): 1 (5V/ 1.5A)
    12V Trigger (3.5mm): 1

 

 

 

 

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