After 2 weeks testing the new HTC Desire 500 I can build my opinion. For 200€ you will have a nice smartphone with much power!
Fashioning
It has a glass display that is at the same time the whole front side. The back side is made of plastic where you can see finger touches. It is possible to change the akku. Also it has a very good quality because it has fallen from one meter high without any mistakes.
Power
Normal Apps like Office or AndroZip are no problem for this phone. Even in the power saving mode has the QuadCore CPU enough power to play games in HD. The camera has 8 MP and you can many nice pictures.