The processing is simple and good. The case makes a stable impression. The clip also acts as stable and you do not worry about the receiver breaking off. The keys have a good pressure point and after a short time you have the key under control. Allerdimgs the buttons are quite small. Nix for rough hands or gloves. Connecting via Bluetooth works in seconds. With my Android devices can operate everything without problems (Audible, PowerAmp ...). The display is good lesbar.Für me einsehr important Punktist the sound. He is herrvoragend. Crystal clear and well balanced. The headphones are quite short and for which you designed the machine on a shirt collar or bears in the jacket pocket. However, what also is practical because the built-in microphone, too close to the face should be.
Of course, a Bedinungsanleitung is the will hardly needed because the device is self-explanatory (except for the multipoint function):
[...]
Important: The Sony Android App Smart Connect can be downloaded for free in the Google Play Store. This extends the functionality of SBH50 significantly as already a reviewer wrote of me.
Now to my heading the only difference is the fact SBH52 that you can answer a call directly to the device without headphones with SBH52. It funktieoniert like having your own phone. Convenient when traveling with a Fonepad which is simply too large to always keep it on your ear. Furthermore, it is 3 cm longer a bit harder (6g) and splashproof.
My conclusion: I am absolutely satisfied with the SBH50 and highly recommend it.