I am using LYF Water 7 for 1 year but I don't like this phone and this phone is not so good.
This phone is catch heat too early when you play high grafics games and use internet.
And also when You charge it will be too hot and you can not use this.
This phone's model is too thick and this has nice colour that this phone is looking good.
This phone has 2 GB Ram and 16 internal storage that is good but this phone is hangs too much.
This phone have fingerprint sensor that is plus point of this phone.
This device is not so good for use that this is not easy for use.
This is all about I can tell you and this is my opinion that doesn't matter for you.