This is a beautiful mobile to handle. 2.5 D glass gives cool look. its very slim.
Here few PROS and CONS.
PROS-
1) Out of 4GB RAM, 2GB RAM is always free even after installing many and heavy apps, hence NO hanging problem.
2) Brightness id very good.
3) Camera quality is very good, even in low light photos can be taken without noise.
4) Sound Quality is good as compared to mobile body.
5) Battery-4100mAH is awesome for long duration. It can run for 2 days at moderate use and enough for 24 hours at high use of internet and apps.
6) No heating at all even use of many apps at a time.
7) Finger sensor is additional which is very fast.
8) MIUI is vert attractive.
CONS-
1) NO fast charging Feature. it takes 3hrs to charge full battery.