Smart 4K UHD laser home entertainment projectorGet ready for a whole new cinematic experience in the comfort of your own home. The stylish UHZ55 delivers vivid 4K UHD laser projection for incredibly crisp images with exceptional clarity and vibrancy for movies TV shows games and sports. Created for a competitive advantage the UHZ55 features an enhanced gaming mode for lightning-fast reactions with a 16.7ms response time in 4K at 60Hz and 4ms in 1080P at 240Hz.Packed with the latest technology and features this projector has HDR and HLG compatibility 3x HDMI 2.0 inputs seamless voice control streaming apps and a built-in media player. Laser technology provides long-lasting exceptional colour accuracy with extensive DCI-P3 coverage - perfect for recreating the big-screen experience at home.Big screen entertainmentCreate and view images far larger than any TV with a projector. You can create a massive up to 300 image. Perfect for recreating the immersive cinema experience in the comfort of your own home.Lights on viewingThis all-round home entertainment projector combines high brightness and vivid colours for vibrant true-to-life visuals in well-lit environments - ideal for watching TV shows sports and movies or gaming with family or friends any time of day.True 4K UHD ResolutionUltra HD 4K resolution delivers sharper life-like images and richer colours - allowing you to sit closer to the screen and enjoy a more immersive experience.Our DLP projectors provide CTA (Consumer Technology Association) approved True 4K UHD resolution capable of projecting 8.3 million on screen pixels. That's four times more detail than Full HD and twice as many from competing technology which only delivers 4.1 million pixels.HDR and HLG compatibleCapable of receiving and displaying both HDR10 and Hybrid Log Gamma (HLG) HDR content. This Optoma projector allows you to see far more detail and texture. Objects look more solid and lifelike and the extra detail creates a greater sense of depth.PureMotionUsing sophisticated frame-interpolation technology advanced motion control processing eliminates motion blurring or image judder even in high-speed action sequences.WiSA CertifiedThis product is WiSA certified to deliver wireless audio excellence and work seamlessly with other WiSA-certified products right out of the box. WiSA technologies enable ultra-high quality audio to be transmitted and received wirelessly with perfect synchronisation and no perceivable latency.Built-in media playerShare presentations directly from your projector without the need for an external device such as a laptop or PC using the built-in media player. Simply copy your documents images and videos to a USB stick / SD card / microSD card (depending on the projector input) and display them on the big screen.Enhanced gaming modeEnhanced gaming mode optimises your projector for maximum contrast and vivid colours to capture every detail. It also reduces input lag down to as little as 4.2ms (1080p 240Hz) for lightning-fast response times.240Hz smooth motionEnjoy ultra-smooth fluid motion and reduced ghosting. A high refresh rate makes it easier to keep track of the action giving you a better chance of hitting your target earlier. Ideal for fast action gaming.Dual HDMI inputsPlay games stream videos and share photos on the big screen in the comfort of your own home. With dual HDMI inputs you can easily connect to your games console set-top box laptop PC Blu-ray player or media streamer with a single cable. You can even turn it into a smart projector by connecting an HDMI dongle like the Google Chromecast Amazon Fire TV Apple TV or Roku stick.See moreGet right inside the action with the most immersive experience possible a huge screen up to 300in. Far larger than the average TV split-screen multiplayer games are more enjoyable to play on the big screen.24pMost movies are shot at 24 frames per second (fps). To preserve the purity of the original image Optoma projectors can accept high definition sources at 24 fps to display movies exactly as the director intended.Geometric correctionAdjust individual points to get the image perfectly square using the advanced built-in geometric correction tool. Ideal if you are not using a screen and have an uneven wall you want to project onto.Wall colour adjustmentDont have a white wall or a projector screen? No problem! With the Wall Color setting you can alter the projected image based on the colour of your wall. With six options to chose from you can easily adjust for blackboard light yellow light green light blue pink and grey walls to get the most accurate color gamut.AppsAccess compatible apps such as YouTube and Spotify using the built-in App store - Marketplace. Perfect for streaming movies TV shows and clips.Amazing colourWatch your movies TV shows and play games with stunning colours in any environment. Optoma projectors provide reliable performance suitable for any content and environment. Our home projectors are capable of reproducing the Rec.709 colour gamut the international HDTV standard to guarantee accurate reproduction of cinematic colour exactly as the director intended. Or more saturated colours for a punchy looking image great for gaming and animated movies.Laser technologyOptoma laser projectors use high-quality lasers to create the projected image. In many situations the perceived brightness from laser illumination projectors can be twice that of an equivalent lamp-based model. They also deliver increased efficiency to maintain consistent brightness superior colour performance instant on/off and an extraordinary life span of up to 30000 hours.Colour Management System (CMS)Display accurate lifelike colours to best match your viewing environment. This unique feature provides you with the flexibility to fine-tune the colour settings of your projector for optimal precision.ISF modesThis feature allows you to save your calibrated day and night mode settings for the highest possible viewing experience.Full 3DDisplay true 3D content from almost any 3D source including 3D Blu-ray players 3D broadcasting and the latest generation games consoles.Integrated speakerA powerful built-in speaker provides exceptional sound quality and an easy setup without the need for costly external speakers.USB-PowerUse the USB-A port to power external devices (5V/1.5A)Vertical Lens ShiftSimplify installation with vertical lens shift which provides a wider range of projector placement possibilities. This makes it easier to position the projector in your room and enables a wider range of screen size options.Creative CastWirelessly display and share content on a big screen using the Creative Cast app or desktop software.Easily mirror your Android iOS Windows MacOS or Chrome device at the touch of a button. Or wirelessly cast images and documents stored on your mobile device. The app also acts as a wireless mouse and keyboard allowing you to control your projector.Optoma Connect AppA multi purpose app that allows you to- Setup Alexa voice assistant- Control the projector from your smart device- Create and schedule InfoWall a personalised digital wall of tailored informationSmart Features - Voice controlEnjoy a smarter home entertainment experience with voice control functionality which makes watching TV and movies easier. Using Alexa or Google Assistant you can ask Alexa or Google to turn the projector on and off adjust volume switch inputs and more.