Mechanical Quality: prima. The large screen makes - along with the rapid hardware - meaningful surfing by mobile phone on the internet for the first time possible. But in other applications that's good: much better overview when navigating, and to make phone calls I need as a senior, thanks to the large display not only out fumble reading glasses. The Android operating system (automatic update to 2.2) compared to my old WinMobile 6.1 a revelation: even though it is completely new for me, I have as many found right away what I wanted for 2 years in vain in the unfathomable depths of WinMobile have. Android is much, much more comfortable, practical and ergonomic! And the Android Market I quickly learned to appreciate as a practical, concise and inexpensive software source. Once my expensive thing slipped out already five feet height and gekullert on the floor - nothing happens, lucky. Apparently quite robust ... Nevertheless, I have now quickly ordered a solid leather case, to protect and therefore it is no longer so easily slips me. The built-in camera is my first in a cell phone, which provides at least for simple purposes usable shots - albeit far from being compared to my old 6-MP camera of Sony. My only criticism of the hardware is so far totally unusual place PDMI- USB port, which forces one to purchase overpriced unrestrained original cable or docking station. Until the Streak actually be used intelligently, one is going so again at least an extra 100 euros - for this customer's hostile policy of mine a point deduction. A second point deduction, there is not yet for various forced installed (= in its original condition not deinstallierbare) programs that just are actually advertising for various Internet companies and in some cases (such. As the Amazon MP3 store and Alk Copilot sample software) working times correctly.