Sony's Xperia Tablet Z may be too old to justify buying for some of you out there, but don't worry -- it looks like a replacement could be just around the corner. Frequent tipster @evleaks has posted both an image and specs of what's reported to be the Xperia Tablet Z2. The 10.1-inch slate would preserve the waterproof design, 6,000mAh battery and cameras of its 2013 ancestor, but with a much faster 2.3GHz Snapdragon 800 processor, 3GB of RAM and an even thinner 6.4mm (0.25in) body. It would also ship with Android 4.4 KitKat, so you may not be pining for an OS upgrade as soon as you open the box. There's no mention of a ship date in the rumors, but Mobile World Congress is just a week away; we wouldn't be shocked if Sony unveils the Z2 in sunny Barcelona.