Multitasking, the term that used to call the ability of device to do few task simultaneously. Now iPhone has the same ability of multitasking with every Nokia’s smartphone. The Nokia users are often read the notification “memory full” from their phone. This notification is appeared because of phone’s memory limitation. This notification is appeared at previous Nokia product N97 and N96. Even though this is not the final judgement for Nokia N8, but this could be an obstacle for Nokia N8 to beat iPhone’s superiority if it still stuck with the same 256 RAM memory that belong to N900.