It looks like HTC's J Butterfly and Droid DNA could have some competition in early 2013. Rumors of a 5-inch, quad-core Sony handset in development have been circulating for the past month or so, and today brings what could be the first images of the device, which apparently goes by the codename "Yuga."
The image above comes from a set obtained by Swiss Android site Android Schweiz, and is apparently a prototype for the next-gen Sony flagship. Along with the leaked pics, the site claims the prototype is running a 1.5GHz quad-core CPU -- most likely a Snapdragon S4 -- along with 2GB of RAM, a 12MP camera and a 5-inch 1080p display.
Physically, it's a pretty nondescript smartphone design. Earpiece, speaker and front-facing camera can be spotted in the shot above, and other images in the set show Xperia T-style on-screen buttons. The back of the device is difficult to make out, but seems to be at least partially reflective. The alleged prototype is running Android 4.1.1 Jelly Bean along with Sony's Xperia UI, which looks almost identical to what we've used on the Xperia T and other late 2012 Sony handsets.
Remember that both hardware and software are likely pre-production, so even if this is a legitimate Sony device, the final product is likely to differ from what we see in these leaked pics. We got to see several Sony prototypes recently, and as you might expect, they often don't quite match up with the finalized designs.
Sony tends to reveal new products first at CES each January, so we wouldn't be surprised to see the "Yuga," or whatever it's eventually called, making its public debut in Las Vegas in a couple of months.
Source: Android Schweiz (Translated)