Cosmos Laser 4K | Portable 4K Laser Projector

I got this for my sister and she loves it. The setting is not as straight forward and the sound in some apps in android tv doesn't work at all. She uses her Apple TV device to watch her movies.

We bought this to be used for office meetings. The Autofocus, AirPlay and ChromeCast features were what stood out to us. Unfortunately none of these features that are important to us work well.First, the AutoFocus; when the projector turns on or is moved it automatically recalibrates the focus. This would be great if it actually worked properly. The resulting focus calibration is far from perfect -maybe it would be good for movies and tv shows but we use this projectors for meetings where there is lots of text based content. The projector is capable of displaying this text based content properly, but we always have to manually calibrate the projector focus ourself to get there. If the projector had a physical control to adjust focus this wouldn't be a big deal. But there is no physical control for this and the focus control is buried in the software interface; it takes a long time to find the focus settings and the actual manual focus control is very unintuitive. So that sucks, we start every meeting off having to manually calibrate the focus. I wouldn't be happy with the AutoFocus accuracy for watching movies either. For a projector that has a handle that encourages it to be moved around the AutoFocus should be perfect or there should be a easy to access physical control to adjust the focus.If you are purchasing this projector for the advertised 'AirPlay' functionality, don't. The projector doesn't natively support AirPlay, instead Anker provides you with a free download from the Google Play store for an app that can handle the AirPlay connection. But from the moment we downloaded this Anker-provided app the Google interface in the projector continued to warn us that it may be a counterfeit app, and whenever we used the app it kept pushing us to purchase the paid version of the app. The free app rarely works for us anymore and we have just stopped trying to use AirPlay.So we have a physical HDMI cord plugged into this multi-thousand dollar projector that we pass between computers at our meetings. We also have to spend a couple minuted at the start of every meeting calibrating the focus using the settings buried in the software interface.Some things I like:- Form factor of the projector feels solid, easy to move around.- Brightness is quite good- After manually adjusting the focus (each time) the picture is crisp and clear.Wish we could return this projector.

Centre multimedia personnel, il faut seulement être prudent de ne pas regarder le projecteur car les rayons Laser sont très puissant.

noisy fan, colours down, truthful, not very aesthetically pleasing

I didn’t agree with the idea of having a tv in my bedroom but when my wife found this I was instantly sold. The picture quality is incredible, even on a plain white wall it knocks allot of new tvs out of the park. The portability is a major selling point. We took this to a family night and with the android box included it made movie night amazing. As soon as you turn it on the projector sets itself up, self levels and auto focus means wherever you put it you’re guaranteed a perfect picture. The sound that comes out of such a small machine and the fact it’s also a Bluetooth speaker takes away the need for any other system. With the hdmi port it works a treat for gaming too! Low input lag and looks great in 4k, I honestly can’t fault this projector!