Upgrading laptops is really very limited. Usually RAM sticks and storage devices lang ang pwede. Buy 8gb ram, then an SSD or NVME for super fast 5 seconds boot.
check mu po kung pareho ng pins slot.. nagtry nako magupgrade ng laptop date kung pareho pinslot ng processor pwede namn po.. ingat lang talaga. saka kung hindi nakadikit yung processor mo..