On the technical details I'm here not detail a, only on the 2 major advantages and disadvantages: (My 12-j. Son had bought a Galaxy ACE 1 first, but soon complained about insufficient 512MB internal memory, by which he had to constantly delete apps to have space for new activities and the outdated Android, which He newer apps often could not get.) Now he has the Young S6310 N, 4GB of internal memory and Android 4.1. So he can get a lot of game apps, which then also work, just like WhatsApp. He wants nothing more to make up for with the phone. In order to correspond to the target group for this phone (= Young). I, as a technique of interested adult who likes to make use of the many possibilities of modern mobile phones and the equipment needs not only to play, bemängle the not so great camera (3.2 MP, no light) and in relation to ACE, WAVE and other expensive Phones limited functions, but usually does not use a child. Given the price and the intended target group is the phone but perfectly OK!