Samsung expands Onyx Cinema LED screens in Europe with upgraded 4K HDR, 120Hz support, and brightness up to 300 nits, challenging traditional projectors for the ultimate movie experience.

The BELLA Petawatt laser is the first commercially acquired Petawatt-class laser in the world, and it has the highest average power, 46W, among the high power lasers available for users in the world.

Compare Dangbei Mars Pro 2 and Anker Cosmos 4K SE projectors. Explore differences in brightness, HDR, audio, and gaming to ...

Compare Dangbei Freedo and Nebula Capsule 3 Laser—two of the best portable projectors in 2025. Discover key differences in ...