Despite its ultra-portable dimensions (it even features an integrated carry handle), Nebula claims that the Cosmos 4K SE delivers a 4K resolution and 1,800 ANSI Lumens of brightness. This is a ...

The Anker Nebula Cosmos 4K SE (not to be confused with the older Cosmos Laser 4K) looks more like a tall car battery with a handle on top than the usual cube that's typical of room-to-room ...