With the Capsule and Mars lines, Anker's Nebula brand has perfected the portable projector. Now they're going after the home theater market with the Cosmos Max. The oval-shaped device uses LEDs to project a 3840x2160 image, complete with HDR10 and HLG support. Four 10W speakers, combined with Dolby Digital Plus, create immersive 360º sound in environments without a dedicated sound system, and Android 9 gives it powerful streaming capabilities out of the box. Autofocus, auto-rotation, and two-way keystone correction give it placement versatility, whether set on a shelf or the optional mount. Also available in a 1080p model.