Redmi 4a comes in 5 inches touchscreen display. It has 2 gb ram and 16 gb internal storage and expandable up to 128 gb. Front camera is 5 mp and primary camera is 13 mp. Redmi 4a price is 5999 only it is the best smartphone and prices is very attractive. Redmi 4a is 4g volte, 3g 2g supported smartphobe. It has dual application facility.