Because of the dual SIM finally decided once for a smartphone. As far as I can tell, very great device for the money. Intuitive operation, SIMs in and off you go. Use easily parallel D2 and ALDI easily and selectively for each call or SMS. All apps that I use for the past 3 months running, without any problems, fast and stable. Very easy to integrate into the Windows Cloud (OneDrive). Wi-Fi and Bluetooth very good. GPS and down loaded cards are also great. This just been in the US, just great. Battery in normal moderate use for about 2 days good. Larger shortcoming might: camera is average and no front camera.