First mobile design is perfect and compact, next bettery is capacity chanceless, next camera 13 mp an ram 2/gb enough to mobile changers becouse price 6000 so its very compact to all and it is compare to redmi note 4 few things only differ depend upon price. Battery, memory, camera, finger sensor, 5in screen, android 6, processor speed 1400 micro second, ips display this like many features in just 6000. So this redmi4a is all the people like and price wise definitely compact to all that is mainthing.