Take a look at the latest Sony Ericsson XPERIA concept. It combines the X1’s huge touchscreen with Sony Ericsson’s ROKR-like keypad. The end result is neat device, especially for those that learned to appreciate their M600 or P1 smartphones. The way I see it, once the first Xperia is on the market and all the glitches and bugs are fixed, the Swedish-Japanese handset maker could roll out the whole series of similar devices. If I were at Sony Ericsson, I would at least consider something like this. It’s a neat idea and I guess they already most of the elements in place… Any thoughts?