Over all it is a good device, and id buy an upgraded version. Battery Life When I let the battery day and don't plug it in immedialy I have to do a factory reset just so it will hold a charge. Processing Speed With good, and strong internet it goes slower, and with certain internet conections it don't work, it will slow down and freeze often. Weight It isn't extremely heavy but I would like if it was lighter andless bulky! App Availability Most apps in the app store for this device is not compatible and it will load up but whenou go to install it is a completely different app. Design It is very plain and not very attractive. Durability On a full charge it last a long, long time, but if you don't keep it charged it has a little trouble staying charged.