Superb product
Advantages: I'm in love with this phone. The design is great, the screen size is ok for any pocket, screen colors are very beautiful, with great contrast and fantastic backlight. The pros:Camera: front camera is wonderful, 16mp that are better than any other phone that I had before, selfies with great color and a good software that works; Maybe one of the best phones with a great focus on macro photos.Cons:Back camera could make miracles in PRO mode, but on automatic config could make some good photos and bad on low light. The android is MM and the phone have a good hardware for an update, but Nubia seem to abandoned the phone;When I updated the firmware with the original from the vendor, the front speaker stops to work. I need to use an app that forces the speaker to work;The battery could be better. It last a week on standby and with the wi-fi on, but with continuous uses, it last one day.