Lenovo A2010 smartphone with 4.5 inch screen, 8gb inetrnal memory and 1 gb ram, is one of the worst phone I used. Its touch and diaplay are really worse. It dosent have battery backup. Its camera clarity is very low and its touch is very bad. I will never recommend it and pls dont buy this phone.Its just waste of money buying this.It gets heated up very quickly especially while playing games. It take hours to get fully charged and will drain out very quickly.