Dangbei Mars Pro 4K Laser Projector ReviewKermit·February 17, 2023FeaturedNews & ReviewsVideo Gadget The Mars Pro is a budget 4K ALPD laser projector with 3200 ANSI lumens and advanced features like MEMC, 3D, and only 20ms latency in game mode. Source: Dangbei Mars Pro 4K Laser Projector Review