On my TV allerings comes only a 720p signal - which is probably also the reason why the image is cropped a little on the sides (which I also do not get with the different aspect ratio settings on the TV out).
I use the dongle to easily select the phone a YouTube video and play. It is so that the image on the mobile phone and the TV is offset by up to 2 seconds, however, are the TV picture and sound, in my opinion synchronously.
Is someone getting with the same mobile phone a 1080p signal together? (Dongle Firmware LJ02, the i9295 is currently Android 4.2.2).