Samsung has provided key details on a new commitment to offer major new versions of Android to existing phones. All Galaxy S, Galaxy Note, and Galaxy Z (foldable) series devices will receive "three generations of Android operating system upgrades". For example, current models that shipped with Android 10 will receive an update to Android 11, plus the next two major versions. Higher-end Galaxy A models - such as the A51 and A71 - are also included, as well as last year's models (the S10 and Note10 series) and the original Galaxy Fold. Samsung also revealed that the S20 series will be its first models to receive the Android 11 update, "with other devices to follow shortly thereafter." Samsung briefly mentioned the new commitment during its Note20 launch event, but did not elaborate on the details until today.