I can after 2 weeks use anything negative finden..Ich had previously a Galaxy S5 an iPhone 6 and 6 plus and other alleged high-end devices. The build quality is impeccable no creaking nothing. The battery is just great, I use the device lancer much and come loose back two days. In terms of size it is great despite the 5.5 inches and is very comfortable to hold. The 1.2GHz processor does not sound much but it runs very smoothly no jerky nothing. I can only recommend the device and am glad to have decided to do it.