What I like about the Redmi 1s is that the hardware specification they offer is quite amazing a good quality screen good camera in there price segment.
And a perfect size 4.7 inch screen size display which is good to hold in hand there is just a minor issue not a big think is about its storage capacity only 8gb which I feel is not quite enough for today users other wise it is a nice phone.
It come in different color which is nice. Phone having 1 GB RAM which is good to handle heavy game .2000 mAh battery give a phone enough juice to run it for a day on normal usage you will not face any problem on internet browsing. I have not seen any issue in calling or connectivity if your budget is under 5000 then this phone is a good choice for you.