Designed for straightforward setup and everyday convenience, the LX750-4KB features a 1.3x optical zoom, horizontal and vertical keystone correction, and four-corner adjustment for flexible image positioning. Its laser light source provides up to 30,000 hours of operation in Eco mode, reducing maintenance and eliminating traditional lamp replacements. Gaming features include a 240Hz refresh rate at 1080p and input lag as low as 1ms under supported settings. Connectivity includes two HDMI 2.0 inputs, HDMI ARC, 5GHz Wi-Fi, Bluetooth audio output and USB power for compatible streaming devices. A built-in 10W cube speaker completes this versatile entertainment solution.
Reliable Performance for Endless Fun
The Viewsonic LX750-4KB adopts 3rd-generation laser phosphor technology for long-lasting, lamp-free performance. With a lifespan of up to 30,000 hours, there's no need for lamp replacements—delivering reliable, year-round entertainment while saving you time, effort, and ongoing maintenance costs.
3rd-gen Laser Phosphor Technology
Ultimate Viewing Experience with 4K HDR
Experience true 4K UHD clarity and dynamic visuals powered by HDR/HLG and 3D support*. The LX750-4KB 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 projector 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 projector 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, dive into movies, music, and more with crisp, room-filling audio right out of the box.
Big Screen, No Big Rearranging
1.3x Optical Zoom
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
H/V Keystone Correction, 4 Corner Adjustment
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. 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.*
Built-in Google TV
Speed That Keeps You Ahead
1ms Low Latency
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
Bluetooth Audio Output
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.
HDMI ARC
With HDMI ARC, sends video and audio through a single cable—making it easy to connect to your sound system and keep your setup clean and simple.
