If you are searching for a good performance smart phone so just close your eyes and buy the lenovo a7000 I use this phone for almost whole day and it’s working smoothly no any issues it’s just a perfect choice for those who use phone for a long time I play games alot and I didn’t see any lag the 5 inch screen is good for Web browsing and the battery backup is impressive when it’s full charge it’s give more than 5 hours backup when you playing games overall it’s a wonderful choice I reffer to all If anyone looking for a smart phone just go with lenovo k3 note