For an incredible entertainment experience from the comfort of home, the ViewSonic® PX701-4K projector delivers stunning Ultra HD resolution at an affordable price. While true 4K resolution and HDR support make this projector ideal for movie watching, users will enjoy its low 5ms input lag and 240Hz refresh rate for casual gaming. With 3200 lumens and room-filling sound, this projector provides bright visuals and immersive audio in nearly any room or environment. An automatic horizontal and vertical keystone feature, along with four-corner adjustment, delivers flexible setup of image sizes up to 300 inches. BRIGHT IMAGES IN ANY ENVIRONMENT Packed with 3,200 lumens and a high contrast ratio, this projector produces bright images in nearly any environment. HUGE SCREEN SIZE FOR LESS COST Delivering images measuring up to 300 inches, this projector delivers a huge screen size for less cost per square inch when compared to a digital display. LONG LAMP LIFE An energy-saving SuperEco feature reduces power consumption and extends the lamp life by up to 20,000 hours. HORIZONTAL AND VERTICAL KEYSTONE CORRECTION Horizontal and vertical keystone correction and a corner adjustment feature eliminate crooked and distorted images for a perfectly proportioned picture every time.