Bigger is better at CES 2013

Sony unveiled its new flagship smartphone handset at CES, the Xperia Z. The smartphone comes with a full HD screen, Snapdragon S4 Pro quad-core processor, 4G ready and is also waterproof to a depth of one metre for 30 minutes.

The device screen is 5-inches, which is a screen increase of 0.4-inches from its predecessor, the Xperia T, again being another screen in CES to be increasing in size rather than shrinking.