New cell phone

My old cell phone is an E50.I bought it two years ago. It is a smartphone, so its operating system has many functions. But after using it for several months I found it getting slower and slower. Then, I went to a cell phone maintenance center. Staff there helped me to reinstall the operating system of my phone. However, I couldn’t bear that phone, because soon afterwards it slow again. This noon, I bought a new cell phone from the pocket phone shop nearby my college. It is a KP108,made by LG.I chose if because it’s so cheap.Its price was less than 200 RMB。Its color is black, and the edge is blue. Now I will be not headache for the resphonse of my cell phone.