Quality of rendering in Connect Mobile

I am currently testing a number of devices and have noticed that the Connect Mobile app on iOS appears to run at a lower resolution (tested on iPad 4th gen) compared to the Android app (tested on Sony Xperia Z tablet).

As a result, it appears that when the aspect ratio of the host using desktop sharing is optimised for the device (e.g. 4:3 for iPad, 16:9 for the Xperia Z) the rendering quality on the Sony device is much better.  On the iPad, the text appears less readable and less sharp.  I realise both devices have different resolutions but the difference is, to me at least, quite noticible.  Even the logon screens appear more sharp on Android.

Any advice or information appreciated.

Karl