A new big hands-on video of HTC One from Germany

Yesterday, the taiwanese smartphone was caught on video again, this time in Germany, for 14 minutes. Let's see the video.

Unfortunately the video is entirely in German, but despite this we can appreciate the innovations introduced by HTC regarding software and hardware, as well as the dual rear camera, which will be accompanied by a software able to get some great effects (like the ability to choose the subject you want in focus.)
This is the video:

The official presentation will take place in a few days and one of the function developed by HTC is the high energy saving, just as the new Samsung Galaxy S5. 
The user interface followed the lines of Android 4.4 KitKat, with transparency in the status bars and navigation that reflect the colors of the running application, to have a more uniform appearance.