Optoma UHD35+ 4K UHD Home Cinema Gaming Projector

Optoma UHD35+ 4K UHD Projector – True 4K for Films, Built for Fast Games

Most projectors ask you to choose: a cinema model with rich images and sluggish response, or a gaming model that feels fast but looks flat. The Optoma UHD35+ refuses the trade-off. It is a DLP projector delivering true 4K UHD resolution (3840 x 2160) at 4,000 lumens, with an Enhanced Gaming mode that drops input lag to 4.2 ms – quick enough that the projector stops being the reason you missed.

The brightness is the other half of the story. At 4,000 lumens with a 1,200,000:1 contrast ratio, the UHD35+ holds a big, punchy image in rooms that are not perfectly dark, and opens up screen sizes that dimmer projectors cannot fill convincingly.

Key features

• True 4K UHD resolution, 3840 x 2160, from a DLP display
• 4,000 lumens of brightness for large screens and ambient-light rooms
• 1,200,000:1 contrast ratio for deep blacks and HDR pop
• HDR10 and HLG support for films, streaming and broadcast content
• Enhanced Gaming mode with input lag down to 4.2 ms
• 1.1x manual zoom with a 1.5:1 to 1.66:1 throw ratio, 33 to 300-inch images
• Dual HDMI 2.0 inputs, S/PDIF audio output and USB-A power for a streaming stick
• Built-in 10 W speaker and lamp life up to 15,000 hours in Dynamic mode

Brightness changes what is possible

Projector brightness decides your screen size and your room, not just your picture. A dim projector demands a small screen and blackout curtains. The UHD35+ has enough output to keep colours saturated on a 120-inch-plus screen with the curtains merely closed, which makes it a practical living-room projector for sport and daytime viewing as well as a night-time cinema machine. HDR content benefits most: specular highlights and bright scenes keep the intensity that the format promises.

Gaming, taken seriously

Input lag is the delay between your controller and the screen, and on most projectors it is measured in tens of milliseconds. Enhanced Gaming mode on the UHD35+ brings it down to 4.2 ms, in the same territory as gaming monitors, while keeping the 4K image intact for detail-rich titles. Fast shooters, racers and fighting games feel connected rather than floaty, and the sheer scale of a projected image makes a genuine competitive and immersive difference.

Setup and everyday use

The 1.1x zoom and standard throw suit ceiling mounts and rear shelves in typical rooms, with keystone correction to square the image when placement is not perfect. Two HDMI 2.0 ports take a console and a player or streamer at once, the USB-A port can power a streaming stick so it switches on with the projector, and S/PDIF output feeds a soundbar or AV receiver. Keep separate picture settings for games and films – the out-of-box modes lean bright – and the UHD35+ settles into a permanent install you rarely touch.

One projector, a 100-inch-plus screen, films at night and fast games whenever you want them: the UHD35+ is built to be the only big display the room needs.