Two New Xperia Designs: Arc Duo (In 3D) and Curve Quad (Quad Core Phone)

After spotting the Xperia Arc Duo concept, created by Esato board user pavlov’s dog, he’s back with a 3D render of the handset, followed by the Xperia Curve Quad phone. Both are 4.5 inch HD OLED multitouch smartphones, according to their creator. Just like the Arc model, both reach 8mm