And it would seem this handset has had a photo leaked onto the Internet, in time honoured tradition.
You can see it in all its glory here at Xperia Blog. The handset in the picture has a large edge-to-edge display, as the site guesses probably around the 4.5 inch mark.
But the photo looks a bit… somehow dodgy. Could this really be the Xperia Duo, or one of the many fake efforts that appear concocted by bored folks with too much “Photoshopping” time on their hands?
Obviously if this is the Duo – which you would hope would be some way down the line in production – aside from the screen size and dual-core processor, the only other information this snap gives is that it looks to have a front-facing camera.
We’ll keep you updated if we hear anything else on the Xperia Duo.