Android – Smartphone aaj ke samay mein sabki zaroorat bhi hai aur sabke entertainment (manoranjan) ka ek maatr saadhan bhi, khaastaur se traveling time mein. Lekin aise mein smartphone ki memory kayi baar ek badi pareshaani saabit hoti hai kyonki jyadatar smartphone users ek budget handset ki hi talaash mein hote hain jismein unhein 16GB