I also have the S3 and its great for gaming! I get a bit annoyed when certain games limit games to phone due to similar screen size (*cough* Hearthstone). The biggest issue of course is battery, so I try to keep my gaming short or when I can charge it after. Does anyone have a S4 /S5? How is your battery life with gaming?Samsung Galaxy S3, so far it plays most games without a hitch. To be honest I don't think that many phone games demand overly high specs, so even phones that are a few years old shouldn't have much problems with running games.