Immerse yourself in a world of Ultra HD gaming, live sports and TV shows. The UHD35STx delivers impressive bright 4K UHD high-quality images, lightning-fast input lag as low as 4.2ms and a high refresh rate of 240Hz - perfect for a competitive gaming advantage. Featuring a short throw lens, it can be placed just a few feet away from the projection area while creating a supersized 100" image. | Optoma | | UHD35STx Short Throw True 4K UHD Gaming and Home Entertainment Projector | 240Hz Refresh Rate, 4ms Response Time | White | Best Buy