Its 800 Lumens brightness and 800*400 native resolution provide exceptional display quality.
Also it can be used as an emergency mobile power bank for you mobile and tablet when the projector is powered on
Native resolution: 800*480RGB , supported 1080HD
User manual should be read carefully if you are using the projector.
The cellphone cannot connect to the proector directly through an USB cable. It must be connected through a MHL cable.