It says that users will be able to experience images and graphics at Ultra HD (4K) resolution, both on device and via Ultra HD TVs. This would include 4K video capture and playback and enhanced dual camera Image Signal Processors (ISPs). Other features include Gpixel/s throughput camera support and support for Hollywood Quality Video (HQV) for video post processing.
In more recent times, Sony has been using the latest mobile chipsets from Qualcomm, so there is hope that we will see an Xperia device with this powerful chipset at some point in 2014. Qualcomm says it expects the Snapdragon 805 chipset to launch in commercial devices by the first half of 2014.