Designed by Sony Ericsson Xperia, Sony Ericsson Xperia X10 series is a high-end smartphone. This is the first Sony Ericsson smartphone using the Android operating system. The phone was shipped with the Android 1.6, but an upgrade to 2.1 was made available with a gradual international rollout of October 31, 2010, start. Basically, Sony Ericsson [...]