Android 3.0 vs 3.1 Honeycomb | Compare Android 3.1 and 3.0 Android 3.1 is the first revision to Android 3.0 (Honeycomb), the tablet optimized operating system. Google announced the update on 10 May 2011. The first major update to Honeycomb refines many of the features in the original Honeycomb version. The improvements are added on […]