Good Smartphone with moderate display

The Wiko Sunset is a pretty good phone for very little money. For 80 However, one can also expect a hi-fi sound, or an extremely good camera, which is partially faulted here ... For one or the other image, the camera is still usable.
Android 4.4 runs very smoothly on the device! It's not quite on my Nexus 5 ran (which costs significantly more), but I've seen much stronger smartphones, the bucking violently than the Sunset. It looks like with apps, I can not judge because I ordered the phone for my mother and she hardly installed apps. With the 512MB of RAM, most apps should run smoothly but just sophisticated games could possibly make problems (for 80 but we must not expect that).
I would like to give the Wiko Sunset 5 star, but what really bothers me is the display. I've never seen a display with the lower viewing angle stability. I wanted to pull it 2 stars, but since that is not as strong striking in colorful pictures, but I prefer only one from. In black images you can already see but an extreme difference between the upper and lower half of the display!

Those who do not bother to the viewing angle stability, has a clear buy recommendation for this smartphone. The price is really great and the system runs smoothly.