Under 7 k it is ver good device
I have been using mi 2 prime last 4 month
I must say is this phone is the best in this price range
Pros=
Hd Display quality very nice
Sound quality good
Battery backup good
2 GB ram management good
Build quality good
No hang lag no heating issue in daily use
Cons= some time is heatup while playing high graphic game
Front camera not good
Its not good for high graphic games like asphalt8 nova3 mordern combat 5 . Laging in high graphic game
Over all its very good phone for daily use. As a primary device