I come out of an iPhone 4. This phone is very pleasant to grip, lightweight with a very nice screen. Small problem: in the sun, you can not see practically nothing even with the brightness set to bottom. The laptop is very fluid and reacts very well. Regarding crashes, freezes and bugs which most people speak, mine works fine. Sometimes it goes rowing, but when I ask him too many things at once. The grip 4G network is very good (Sosh) and RAS for the GSM network. The biggest downside in my opinion is its autonomy, as I recharge almost every day. But at 200 euros, I think I have to complain about.