on FAQ section in the official website :
- Is the BlackBerry 10 Dev Alpha a BlackBerry 10 device?
+ No. The BlackBerry 10 Dev Alpha is not a BlackBerry 10 device. It is a testing device for developers who want hardware for testing their BlackBerry 10 applications as they build them.
hehe, as i thought. this device isn't showing up the real ability yet. not this time until the official launching :D