I have an sony xperia m dual and one of two friends.It is very nice phone with 4 inch display and with good battery backup.Due to its sony company its feautres are different from all others. In this music folder name as walkmen with very nice quality for listning the music with differnt types of sound management.Video folders named as movies and also very different feautres.sony xperia m come in different colours like white, black, yellow and purple.In which purple colour phone look verrrrrry nice and it is my best colour.it have 5 mp camera with different modes like soft snap, hd, landscape, and night etcare great feautres.it come in 4.3 android and 1.1 ghz processor with great speed.sony funtions are very very different for alll others cell phones like nfc which is near field transfer all audio video and also shares all apps with nfc.and screening mirror is the with which we can share our display to other like led and cell phone.i advice and say that sony xperia m have great feautres and advice to purchase sony phones