I have purchased this phone 2 years before. and the phone looks really preety. it works very smooth and the camera quality is also very good. after 2 year also it is working very good. battery backup is also good . the only thing which is I dont like is it doesnt support external memory card. the phone has 16 gb storage space which is less for my use. it is a single sim phone. the battery I inbuilt and irremovable. otherwise the phone is very good. and what I liked most about it is looking, it is superb.