It’s been confirmed that, unfortunate as it may be, the Android powered handset from Sony Ericsson, the Xperia X10 will not support multi touch. The same is also true for the X10 Mini and X10 Mini Pro.
The X10 however, doesn’t support multi touch due to the hardware, while the X10 Mini has the supporting hardware. Unfortunately, Sony Ericsson have confirmed that a software update to enable it will not be coming. It wasn’t known what the situation was with the X10 Mini Pro whether hardware could of allowed multi touch. We do know however that Sony Ericsson used a different supplier (Synaptics) for the screen of the x10 mini.