Xiaomi mi A1 value mony.is best smartphone in budget.i used this phone last 1 month I share my experience.i all show like display this phone 5.5 inches and full HD display best experience of watch movies and play games.best dissing.back cameras is best.12MP and 12MP blur background.but 5MP selfie camera is a average.4 GB RAM and 64 GB internal storage and explain up to 128 GB SD card is good for all.and stock Android 8.1 Oreo is amazing.really Xiaomi make a best budget smartphone.in 15, 000 rupees only.