Sony Ericsson Xperia Arc Duo, Follow-up to the World’s Thinnest Phone

As you might already be aware, Sony Ericsson Xperia Arc is the world’s thinnest phone, with a waistline of 8.7mm. Well, the device just got a follow-up, the Arc Duo model, pictured below. This is a concept created by Esato board member pavlov’s dog. The interface on the Xperia design