The PX728-4K is a 2000 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.N/AN/ATrue 4K Clarity with HDR/HLG SupportN/AIn 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.N/ATrue 4KN/AHDR/HLGN/AN/ACinema SuperColor TechnologyN/AViewSonics exclusive Cinema SuperColor Technology is able to meet 100% Rec.709 color gamut for producing the jaw-dropping cinematic color you would expect at a movie theater.N/AN/AUSB Type-C for Direct Streaming and RechargingN/AThe projectors 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.N/AN/AUltimate Gaming Experience with Ultra-Fast InputN/ASay 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.N/A*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.N/A**The response time stated refers to the reaction time of DMD chip.N/A4.2ms Ultra-Fast Input & 240Hz Refresh RateN/AN/AEffortless Image AdjustmentN/ABe 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 4 corner adjustment capabilities. The auto V keystone further frees you from manual adjustments no matter how you tilt the projector up or down.N/AH/V Keystone & Auto V KeystoneN/AN/AAdaptable to Any EnvironmentN/AEquipped with a 1.3x optical zoom lens the projector empowers users to choose the most ideal set-up location that doesnt interfere with existing interior design while still getting the desired image size.N/A1.3x Optical ZoomN/AN/APerfect Projection Even on Curved SurfacesN/AWho 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.N/AN/AGo Big Even in Small SpacesN/AScale 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.N/A1.13-1.47 Throw RatioN/AN/ASimplify Your Home with Unified Smart SystemsN/AThe 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.N/AN/AGet Your Cinema All Set at OnceN/AWith 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.N/AN/AISF Certified Color Calibration ToolsN/AISF (Imaging Science Foundation) certified Day and Night Modes deliver optimized color 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.N/AN/ACustomize Your Own Color ProfilesN/ABy 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.N/AN/AA Simpler Way to Update Projector SoftwareN/AViewSonic Projector Software Update is available online and enables you to keep your projector firmware up to date easily and conveniently with your laptop and USB cable connection; no need to take your projector into a service center for software updates.N/AN/AReliable Long-Term LifespanN/AThe latest SuperEco+ mode technology greatly extends the lamp life of the projector from 15000 hours to 20000 hours meaning 4 hours a day for more than 13 years saving you maintenance cost and effort.N/AN/AUSB Type-A Power Supply for HDMI Wireless DonglesN/AA 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 favorite multimedia content.N/AN/ASatisfying Audio PerformanceN/AThe projector is embedded with a 10W speaker to deliver a satisfying audio performance right out of the box.N/A10W SpeakerN/AN/AA More Eye-Friendly Viewing ExperienceN/AUtilizing 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.N/AEye Care
