We would guess that this handset has a c3-inch display and sits slightly above the mini family. In fact if you look at the Xperia ray model number (ST18i) and compare it to the Xperia mini (ST15i) and Xperia mini pro (SK17i) – we can make a sensible guess that the SK19i is a possible keyboard variant of the Xperia ray.
If true, it would be a bit unusual given that one of the virtues of the Xperia ray is its thin aluminium chassis. However, the SK19i could be altogether a different handset. We’ll keep you posted with further developments.
Via juggly.