Got this phone specifically for Sailfish OS, hands down the best operating system out there (pure Linux, full control, great innovative and intuitive interface, and even android support for a few apps. Note that Android Support is not included you have to get it separately. The phone feels great, and runs great. The camera is pretty good and the frontal camera is excellent, most noticeably are the photos in the dark are the best I've seen as they don't show almost any noise at all compared to other cameras. Overall a great phone for a great operating system (or vice versa).