Sony Xperia SL is the latest smartphone rumored to be launched at this year’s IFA. It will be an upgrade to Sony Xperia S launched earlier this year. Xperia SL will be powered by a 1.7GHz dual core Qualcomm S3 processor which has replaced 1.5GHz chipset in Xperia S. The main feature of Xperia SL is Ice Cream Sandwich OS (Android 4.0). It will come pre-installed on the launch. There are no further details of this handset. Sony is holding a event on August 28 at this year’s IFA where Xperia SL will be unveiled. Other Sony smartphones rumored coming soon are Xperia Mint, Xperia J, Xperia Miro and Xperia Tipo. Stay tuned for more updates or follow @harrym20 on twitter.