Google has not disclosed much about Android 2.2 is launched except on day 19 or 20 may and is the only info that supports Flash. Though, the mobile OS Android 2.2 - is known as Froyo - also was the site AndroidPolice "weight positioned on the table."
Linpack benchmark tool, their contrast between 2 phones One Nexus runs the Android Android 2.1 and 2.2.The results of processor speed to run Android 2.2 Nexus One very striking,