3rd generation laser phosphor technology with up to a 20,000-hour lifespan. Immersive true 4K HDR offering up to 300" screen . Vibrant and clear visuals with 4,000 ANSI Lumens of brightness. Powerful 10W cube speaker for immersive sound. Installation flexibility: 1.3x optical zoom, H/V keystone, 4 corners adjustment. Easy streaming with built-in Google TV and native Netflix app. Transform your home into a cinematic experience with the LX750-4K smart laser projector. Equipped with 3rd-generation laser phosphor technology, it delivers 4,000 ANSI Lumens of brightness and up to 20,000 hours of lamp-free use, ensuring vivid visuals day or night. Enjoy immersive 4K HDR picture quality on screens up to 300 inches, paired with a built-in 10W cube speaker for rich, room-filling sound. With features like 1.3x optical zoom, H/V keystone correction, and four-corner adjustment, setup is simple and flexible. Plus, with Google TV and a native Netflix app, the LX750-4K brings effortless streaming and premium entertainment into any room.. Reliable Performance for Endless Fun. The LX750-4K adopts 3rd-generation laser phosphor technology for long-lasting, lamp-free performance. With a lifespan of up to 20,000 hours, there's no need for lamp replacements—delivering reliable, year-round entertainment while saving you time, effort, and ongoing maintenance costs.. Ultimate Viewing Experience with 4K HDR. Experience true 4K UHD clarity and dynamic visuals powered by HDR/HLG and 3D support*. The LX750-4K features dual HDMI 2.0b and HDCP 2.2 ports to ensure native 4K quality, bringing your favorite games, sports, movies, and shows vividly to life.. Bright Images Anytime. Enjoy brilliant entertainment anytime—day or night. Whether it’s movie night with the family or a sunny afternoon game, the LX750-4K shines with 4,000 ANSI Lumens of brightness, so you never miss a detail.. Bring the Big Screen Home. Turn any room into a personal theater with a massive screen size of up to 300 inches. From epic movie nights to gaming marathons and live concert streams, the LX750-4K lets you bring everyone together for unforgettable moments on the big screen.. Crisp Sound, Right Out of the Box. Skip the speaker setup. With a built-in 10W cube speaker, the LX750-4K lets you dive into movies, music, and more with crisp, room-filling audio right out of the box.. Big Screen, No Big Rearranging. The 1.3x optical zoom lens gives you flexibility to fine-tune placement and screen size, even if the projector isn’t mounted at the perfect distance. Get the image size you want without needing to reposition your ceiling mount.. Perfect Image Projection from All Angles. Thanks to flexible H/V keystone correction and 4-corner adjustment, you’ll get a perfectly aligned image even if the projector isn’t mounted perfectly centered. Whether it’s tilted down, angled up, or projected from the side, setup is easy and your picture stays sharp.. Stream Your Way, On the Big Screen. Stream smarter with built-in Google TV. The LX750-4K comes ready to go with your favorite apps like Netflix, YouTube, and Disney+, no extra devices needed. Just sign in and start streaming. Prefer a device you already use? It also works smoothly with Chromecast, Apple TV, Fire TV, Roku, and more. Plus, the USB-A port lets you keep external streamers powered up without extra adapters.*. Speed That Keeps You Ahead. The LX750-4K supports 1ms ultra-fast input*, a blazing 240Hz refresh rate, and near-instant response time**, so fast-paced games, action scenes, and live sports play out with crystal clarity and no motion blur.. Wireless Screen Casting from Your Smart Devices. With fast, stable 5GHz Wi-Fi built in, casting from your phone, tablet, or laptop is easy and cable-free. Stream videos, share photos, or mirror your screen to enjoy your favorite content on the big screen—no extra setup required.*. Bluetooth Sound Out, Your Way. Wirelessly stream audio from the projector to your Bluetooth headphones, letting you escape the outside world and fully immerse yourself in big-screen entertainment.. Clean Setup. Big Sound.. With HDMI ARC, the LX750-4K sends video and audio through a single cable—making it easy to connect to your sound system and keep your setup clean and simple.. Designed with Eye Care in Mind. The LX750-4K is designed to reduce blue light and ease the strain on your eyes. Unlike traditional displays, it uses reflective light that bounces off the wall or screen before reaching you—so you can enjoy longer viewing sessions more comfortably.*. Projector. Screen size (max). 7.62 m (300"). Keystone correction, horizontal. +-40°. Keystone correction, vertical. +-40°. Matrix size. 1.19 cm (0.47"). Horizontal synchronization (min). 15 kHz. Horizontal synchronization (max). 135 kHz. Vertical synchronization (min). 0.023 kHz. Vertical synchronization (max). 0.24 kHz. Number of colours. 1.07 billion colours. Projection distance. 1.49 - 9.72 m. Screen size compatibility. 1524 - 7620 mm (60 - 300"). Smart projector. No. Native aspect ratio. 16:9. Contrast ratio (typical). 1200:1. Projector native resolution. UHD 4K (3840x2160). Projector brightness. 4000 ANSI lumens. Light source. Service life of light source. 20000 h. Light source type. Laser. Lens system. Offset. 110%. Throw ratio. 1.127 - 1.465. Optical zoom. 1.3x. Zoom capability. Yes. Aperture range (F-F). 1.94 - 2.12. Focal length range. 11.9 - 15.5 mm. Focus. Manual. Video. Supported graphics resolutions. 640 x 480 (VGA), 3840 x 2160. Supported video modes. 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p. 3D. Yes. Full HD. Yes. Ports & interfaces. Audio Return Channel (ARC). Yes. PC Audio out. Yes. Serial interface type. RS-232. USB 2.0 Type-A ports quantity. 1. DVI port. No. HDMI version. 2.0b. HDMI connector type. Full-size. HDMI ports quantity. 2. Network. Bluetooth version. 5.0. Bluetooth. Yes. Wi-Fi standards. 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac). Wi-Fi. Yes. Ethernet LAN. No. Smart TV. Yes. Storage. Internal storage capacity. 8 GB. Features. High Dynamic Range (HDR) technology. Hybrid Log-Gamma (HLG). High Dynamic Range (HDR) supported. Yes. Video apps. Disney+, Netflix, Roku Channel, YouTube. HDCP version. 2.2. On Screen Display (OSD) languages. Multi. On Screen Display (OSD). Yes. HDCP. Yes. Noise level (economic mode). 27 dB. Noise level. 33 dB. Multimedia. RMS rated power. 10 W. Built-in speaker(s). Yes. Design. Cable lock slot. Yes. Product colour. White. Market positioning. Home cinema. Product type. Standard throw projector. Display. Built-in display. No. Power. AC input frequency. 50/60 Hz. AC input voltage. 100 - 240 V. Power consumption (standby). 0.5 W. Power source. AC. Operational conditions. Operating temperature (T-T). 0 - 40 °C. Weight & dimensions. Package weight. 4.6 kg. Package height. 297 mm. Package depth. 168 mm. Package width. 415 mm. Height. 104 mm. Depth. 234 mm. Width. 312 mm. Weight. 3.5 kg. Packaging content. Cables included. AC. Remote control included. Yes. Technical details. Image lag time. 1 ms. Logistics data. Quantity per pack. 1 pc(s). Quick Start GuideViewSonic LX720-4K & LX750-4K | 4K Smart Laser Home Projectors
