man gawa iphone 4 4k tibba 4s 2k tibba no HW/Sw kisima awlak wela na :)
apple eke tiyena smoothness eka android wala na tika kalayak yaddi reset karanna ma one Aluth android os nam kohomada danne na danata Xperia ekak use karanne eka dan slow n perfomance madi ena application ekkala :(