I am using this phone since 1 year. it sound quality is good as I expected. it display is very good .it has 2 GB ram .
1.5 GHz octa core qualcom processor. it has 5 inch ips display. it has 13 mega pixel rear camera and 5 mega pixel front.3.5 mm audio jack.it looks very sleek and stylish. 2500 MAh lithium ion battery which give almost 6 hours battery backup.you don’t require any app for screen recording it has this feature in built.it hang at very few occasion when it run more 2 or 3 task at a time . in short it is very cool and fast phone.