While at BlackBerry Jam Americas 2012 we got to go hands-on with the new BlackBerry 10 Dev Alpha B. The device is essentially the same as the first BlackBerry 10 Dev Alpha, as far as internals go.
However, as you can see from the video, the Dev Alpha B has a different ornamental design. The Dev Alpha B also has a removable battery, unlike the original Dev Alpha.
In this video the BlackBerry 10 Dev Alpha B features the latest BlackBerry 10 beta for developers. In the latest build is many new features including: BBM, lockscreen, App World, Game Center, notifications, and much more. Check out the video and let us know what you think.