This particular phone is launch in 2013 and after 3 year people still buy this phone because apple launch first gold version on this phone it’s very slim light weighted and 4 inch screen is best for the use .this little beast have figure lock and goood camera . after used for last 2 year and it still act lag free and all new update have worked fine. the bettery life is good compare to small size. this is must buy phone still now