Xiaomi as a brand is improving since it launch in India, I was using the Redmi 1s over the past 1.5 years and jad a good experience with Xiaomi, also availed their warranty for my old device where I got the motherboard replaced free of cost.So one fine day just ordered this phone unplanned as it was available online.Had to wait for a few days to get this phone delivered and once I opened this phone tje setup hardly took me 30 minutes and it was good to go.The screen size is big and is HD which I like.The most awesome feature is the finger print sensor at the back which unlocks the phone in a jiffy.I use the phone just to use the various apps and as the battery is big it lasts for 1.5 days easily even if I use it most of the time.
I am yet to try 4G on this phone but it works fine on 2G and 3G networks.
The only drawback is that if you want to use a memory card you can use only one sim card as second sim and memory card have a common slot.