VIEWSONIC PX728-4K 4K UHD 3840x2160 2000AL 12000:1 contrast SuperColor technology HDR/HLG 3D compatible

Description


Manufacturer	VIEWSONIC
Manufacturer Part No	PX728-4K

Marketing Description
The PX748-4K is a 4000 ANSI lumens 4K home projector that shines in value and brightness and delivers pixel-perfect visuals in true 4K clarity with HDR/HLG support. Experience the next level of gaming with 4.2ms ultra-fast input, a 240Hz refresh rate, and USB Type-C connectivity for direct streaming from Nintendo Switch. 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. Adding on to that is the LAN control capability compatible with home automation systems and 12V trigger output, making the PX748-4K a perfect addition to your smart home.
Product Features
True 4K clarity with HDR/HLG support 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. High brightness Packed with 4000 ANSI lumens, the projector is guaranteed to produce high brightness suitable for well-lit environments. USB Type-C for direct streaming and recharging 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. Ultimate sports viewing experience with ultra-fast input Say goodbye to motion blur due to input lag. With a 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. Effortless image adjustment Be it on the side table in the living room, bedroom or any other location you like, the projector can provide perfectly shaped images from any angle with comprehensive H/V keystone and four corner adjustment capabilities. The auto V keystone further frees you from manual adjustments no matter how you tilt the projector, up or down. Adaptable to any environment Equipped with a 1.3x optical zoom lens, the projector empowers users to choose the most ideal setup 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 the advanced Projector Warping Tool, the distorted image can be perfectly shaped through multiple point adjustments, even when projected on spherical or cylindrical shapes. Go big, even in small spaces 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 2.5m away. Get your cinema all set at once With 12V trigger output connectivity, just power on the projector and your home cinema will be all set, with the curtains closed and the projection screen lowered automatically. Reliable long-term lifespan The latest SuperEco+ mode technology greatly extends the lamp life of the projector from 15000 hours to 20000 hours, saving you maintenance cost and effort. USB Type-A power supply for HDMI wireless dongles A built-in USB power output (5V/1.5A) can be used to supply power to HDMI wireless dongles, eliminating the need for separate power adapters when streaming your favorite multimedia content. SuperColor Technology ViewSonic's proprietary SuperColor Technology displays a wide color range, ensuring that users enjoy a true-to-life color performance in both bright and dark environments without sacrificing image quality. Satisfying audio performance The projector is embedded with a 10W speaker to deliver a satisfying audio performance right out of the box. A more eye-friendly viewing experience Utilizing 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.
General
Device Type	DLP projector - 4K
Smart Capable	Yes
Networking	Ethernet
Internet Streaming Services	Amazon Alexa Voice Service
Projector
Microdisplay	DMD Chip
Brightness	4000 ANSI lumens
Contrast Ratio	12000:1
Projection Distance	0.75 m - 9.76 m
Throw Ratio	1.13 - 1.47:1
Resolution	Ultra HD 4K - 3840 x 2160 (native) / 3840 x 2160 (resized)
Native Aspect Ratio	16:9
Colour Support	1.07 billion colours
Max Sync Rate (V x H)	240 Hz x 129 kHz
Bulb type	240 Watt
Bulb life cycle	Up to 4000 hour(s) - normal mode Up to 20000 hour(s) - economic mode
Controls & Adjustments	Keystone correction
OSD Languages	Czech, Indonesian, Thai, Chinese (traditional), Chinese (simplified), Vietnamese, English, German, French, Italian, Portuguese, Polish, Finnish, Swedish, Russian, Spanish, Dutch, Greek, Turkish, Arabic, Japanese, Korean, Indic (Indian Languages)
Features	4K HDR technology
Lens
Lens Aperture	F/1.94-2.12
Zoom Factor	1.3x
Keystone Correction Direction	Horizontal, vertical
Vertical Keystone Correction	-40 / +40
Horizontal Keystone Correction	-40 / +40
Video Input
Video Interfaces	HDMI, USB-C
Video Modes	480p, 720p, 1080i, 1080p, 480i, 576i, 576p, 2160p, 4K
Speakers
Type	Internal
Sound Output Mode	Stereo
Output Power / Channel	20 Watt
Expansion / Connectivity
Interfaces	1 x USB-C 2 x HDMI - 19 pin HDMI Type A 1 x remote control 1 x USB 1 x network - RJ-45 1 x audio line-out - mini-phone stereo 3.5 mm 1 x 12V programmable trigger 1 x serial RS-232 - 9 pin D-Sub (DB-9) (management)
Miscellaneous
Included Accessories	Remote control
Security Features	Security lock slot (cable lock sold separately)
Security Slot Type	Kensington security slot
Power
Power Source	AC
Voltage Required	AC 120/230 V (50/60 Hz)
Power Consumption Operational	310 Watt
Power Consumption Stand by	0.5 Watt
Dimensions & Weight
Width	31.2 cm
Depth	22.2 cm
Height	10.8 cm
Weight	2.8 kg
Manufacturer Warranty
Service & Support	Limited warranty - 3 years Limited warranty - lamp - 1 year Limited warranty - replacement - 1 year
Environmental Parameters
Min Operating Temperature	0 °C
Max Operating Temperature	40 °C