The combination of Bold and Q10 has succeeded. Compared to Q10: The slightly greater weight compared with the Q10 is completely irrelevant for me. On the slightly larger dimensions you get used to. Shows significantly improved the keyboard. The keyboard assumed by the Bold and the trackpad was a key selling point for me. Nothing decisive has changed in the handling of the system. Voice quality as well as the super Q10. The only downer, but bearable: No individual holster profile as the Bold possible - and I have not yet found. Only one lock of the device is possible. Whether the fixed built-in battery is now an advantage or disadvantage, I could not even notice. Processing, display, etc. in the usual high BB-Qual. About the advantages over the mainstream products (Samsung, Apple, etc.) I allow myself time of not.
Stand 01.07.2014: After more than 14 days of intensive work with the instrument, I can confirm the above facts. The battery life compared to the Q10 (and the Bold anyway) has been greatly improved. The trouble is that some accessories from the Q10 is not compatible. However, everyone must ask yourself if any of the switch from Q10 430,00 Euro is worth, despite the improvements.