I am using mi a1 which was very good phone it is all rounder phone because.The camera of this phone was very good . Back camera come with 12+ 12mp with dual tone led flash.front camera 5mp was very good in this phone battery charge very fast and use for long time battery 3000mah.this phone come with stock Android with processor 625 snapdragon which was very powerful chipset .with 2ghz octane core with full HD display 5.5inch display resolution 10801920 this phone has come with 4gb ram with 64gb space and second is 3gb ram and 32 GB space.this phone is all rounder phone because I using that phone camera quality give like a DSLR