Like us on Facebook
Samsung didn’t release any new firmware upgrades for both smartphones such as Android 4.0 or 4.1. Normally, Android 4.0 ICS and Android 4.1 Jelly Bean require 512MB of RAM which are not found in both Galaxy Ace and Mini.
The Samsung Galaxy S2, on the other hand, has better hardware components compared to the Galaxy Ace and Mini. The Galaxy S2 features 1.2GHz dual-core processor,
Read the source for the full article: Click here