I have a mi4i 32gb varient I bought it in the first flash sale of 32gb my father have a 16 gb varient im also a part of its launching event in delhi in april month
Mi4i comes with 5 inch full hd display with 441ppi which are more the iphone and have 2gb of ram and 16/32gb of emmc the memory is not further expendalble with is not good at all its a slim and sleek mobile with3050 mah battery which is enough for single day and I never face any heating issue after very first update today its updated to miui7.1 means xiaomi gives u reguler updates which keeps u uptudate it comes with android 5.1.1.which does not meant u more because its working on miui with great wallpapers theams and many many more functions of miui which is really great it comes with 13 mp back camera and 5mp front camera front camera also gives u focus option and wide aperture to click great rich in colour images people use ur mobile to click selfies at ur working place and a amazing 13 mp back camera to click dslr type picture wich r amazing and have beauty function and many more camera function in the ui the device is capable of shooting fhd videos at 30fps and great quality videos and good voice capture the signal reception and call quality is really crisp clear it comes with gorilla glass 3 protection and it is very hard from back too.now comes to processor it has qualcomm 615 octa core proccessor which is good but not best its slow to the mobile support heavy graphic games it has dual tone led at back camera it support all heavy games very very with very few lags at last I have a xiaomi mi4i and I love it if u want to buy a great slim performer plz buy mi4i thanx