If you're looking for a smart phone with very good perfomance with gaming or for any graphical works, This is not the device that you're looking for.I bought this device with very huge amount of money but it never was worth it because of its very poor performance on gaming and taking pictures with front or back camera.With 3GB of Ram it seemed a tanky phone but it really isn't.It's processor is so bad that my game lags every few seconds and sometimes it'd crash.I really wanted a phone with better charging performance.Whenever I played games with charging it'd get so hot and I had to stop it and let it charge.It is the worst device for gaming that is for sure.About it's connection it is very poorly designed.When my friends are getting a full bar of public wifi connection.I get probably around 2 or 3 bars of wifi connection and it is very slow.I am very frustrated that I have wasted a lots of money on it but didn't get the right product that I was wanting.I hope no one makes the same mistake again and do not buy the product if you are looking for a quality device for gaming.If you're looking for a device just for calling or just watcjing videos then it might be good.Browsing, gaming and camera, according to my experience this device is the worst device you can ever get.It is also very over priced.It shouldn't be this much.