Got myself a 'made in China' pocket projector.
It only has the size of a phone and has a 5000mah battery so it's easy to enjoy a big screen everywhere.
(A full battery gives about 2 hours and 15 minutes of projection time at full brightness and the projector easily goes over 100 inch in projection size)
It has Wifi & Bluetooth, 2 usb connections, an infra red receiver, a hdmi out, earphone/line-out and runs on Android 4.4.4.
The usb makes it easy to connect harddisk, memory stick,.. but also things like keyboard & mouse. (you can also use it as a powerbank to charge your phone.-
The built in speaker has 1 Watt and sounds quite loud for this little device but it has no bass so you can connect it also to a soundsystem with the line out (or wireless with bluetooth) for better sound experience
It has a native 854 by 480 resolution, which is not HD but as you see in the youtube video it is a very clear and sharp image.
The built-in media player supports about every music, video and picture format (if it is supported by an app in android)
It is advertised on various websites going from 120 Ansi Lumen up to 1000 lumens but the actual lumens are 100.
For such a small projector this is more then enough. It is visible inside during daytime (not outside in direct sunlight) but it is at it's best in low light/dark room situation.
The Playstore is fully working so almost every app can be installed. Apps that mirror your phone/laptop screen let you enjoy everything wireless with wifi on a big screen
The launcher provided is nice but provides no settings which is a shame because if i delete an app from the homescreen the picture shortcut will stay and i can't replace it with something else. (I however always can install another launcher from the playstore)
It also has no pulldown menu for notifications/quicksettings, so if i get a notification, i can hear it but i cannot open the pulldown screen
The quadcore Arm Cortex a7 with RK3128 chip makes the Android in this projector react very smooth & fast.
It has 1 gigabyte ram & 16 Gigabyte internal memory. 1 gigabyte is not that much because most apps will only install in this memory and you start with only about 500 megabyte of free storage place.
The only minus is the Hdmi connection slot.. It doesn't support Hdmi IN, only hdmi out, that means you can not connect a game console to it for playing games. The Chinese sellers didn't mention it was only hdmi out.. (who wants a hdmi out to a smaller tv screen that shuts down the projection screen once connected lol)