I have been using the Redmi Note 4G quite extensively for 30 days.Camera picture quality is not exactly looks like 13mp.Front camera is great selfies are clear & vibrant.
The MIUI is actually very smooth, and for people worrying that this isnt stock android, I can assure you you neednt worry! I got Kitkat 4.4.2 out of the box, and it updated to 4.4.4 within a couple of days.
Battery was also good provided backup for almost a full day.The great use of this phone is that we can root it.