Hello friend , mi note 4 best mobile because this mobile sound quality is very laud and clear with dolby support, mi note 4 cpu is snapdragan 625 chip and this chip praformance is best and long battery life , and this mobile look good because sam changes is design and this mobile comes with fingerprint sensor , IR bloster FULL HD 5.5inch isp display so mini more feature in this mobile but this mobile display not gorrilla glass or dragantrad glass so protect your mobile from any scraches , this mobile feature are value for money powerpack mobile so you can buy this mobile , thank you.