Sony has just announced a new Sony Ericsson handset called the Xperia arc S at the IFA show in Germany. We have very few details for now apart from the fact that it will come with a 1.4GHz processor (not a surprise) and will be available globally in October 2011. It’s safe to stay this one looks exactly like the Xperia arc but with more power under the hood. More firm details as we have them. Click through for some images after the break.