Availability of Compass, Gyroscope and Accelerometer in iOS devices.

If I’m correctly informed, this is the availability of the┬áCompass, Gyroscope and Accelerometer on various iOS devices.
iPhone 3G iPhone 3GS iPhone 4 iPhone 4s iPhone 5 iPad 1 iPad 2,3,4 iPad Mini iPod 3 iPod 4 iPod 5
Com. x x x x x x x
Gyro x x x x x x x
Accel. x x x x x x x x x x x