The leaked specs sheet clearly states that this hardware is for the Japan version of the Xperia 20, but chances are the global variant won’t be much different. Different RAM and storage combo is usually all there’s to that.
Anyway, we see the Snapdragon 710 replacing the Snapdragon 630, while the display remains at 6.0″ with FHD+ resolution and a cinematic 21:9 aspect ratio. The SoC is paired with either 4GB or 6GB of RAM and 64GB or 128GB of internal storage, respectively.
The camera setup on the back consists of two 12MP sensors, but we are unsure if the second 12MP unit is a telephoto or ultra wide-angle snapper. The current Xperia 10 only has a 5MP depth sensor instead.