![]() ![]() Anker rates the brightness at 1,840 ANSI lumens, though I measured a bit less than that at 1,702 lumens. But those are all 1080p with less claimed light output than the Nebula Cosmos Laser 4K. FeaturesĪs I said above, portable projectors have primarily relied on LED technology as a light source, apart from a few from Epson and LG-such as the Epson EqipVision Mini EF11 and EF12, and LG HF80LA. There's also built-in speakers that sound pretty good and a light sensor to protect the eyes of anyone who accidentally moves in front of the lens. It's designed with portability in mind and includes auto setup features for keystone correction, focus, and screen fit (which adjusts the image size to your screen). Orders for the Nebula Cosmos Laser 4K began on Kickstarter with an early bird special of $1,499, but the MSRP for the model is $2,199. The Nebula Cosmos Laser 4K, however, has a rated light output of 1,840 ANSI lumens and the price to go with it. But out of all of Anker's previous portable LED models, the highest rated brightness was 500 lumens (they had two non-portable models-the Cosmos 1080p and Cosmos Max at 810 and 1,500 rated lumens, respectively). After years of LED projectors such as the Nebula Capsule II and Nebula Mars II Pro, the Nebula Cosmos Laser 4K is Anker's first foray into the portable laser projector world (there's also the 1080p version Cosmos Laser being released at the same time). LED light sources have long been the go-to technology for portable projectors, but we're now seeing more laser light sources enter the market. This review, which originally cited the projector for a significant miss on its brightness spec, has been updated accordingly.-Rob Sabin This and the 1080p-resolution sister product the Nebula Cosmos Laser were reduced from an original spec of 2,400 ISO lumens to 1,840 ANSI lumens, while the Nebula Cosmos went from a claimed 900 lumens to 810 ANSI lumens. But at $2,199 MSRP, its accuracy and remote functionality flaws stand out.Įditor's Note: In late February 2023, Epson and Anker Nebula announced settlement of a lawsuit in which Anker agreed to re-specify the lumen rating for the Nebula Cosmos Laser 4K reviewed here and two other projectors. ![]() The Nebula Cosmos Laser 4K is Anker’s first portable laser projector and it includes great easy setup features found in their other portable models and good light output. ![]()
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