Redmi Mi 4A is the best lowest price 4g phone. I have use this phone during 1 month. This phone is easy to handle & There most feature is It give daily update. & MI has there company anti virus that protect this mobile from virus & other harmfull aps. There camera was so clear and no cracks on there pixels. Front 5 MP & Rear 13 MP. It have fast charging facility & there battery long time taken. So it is best mobile lowest price 4G phone.