We’ve seen the Sony Ericsson Hallon aka Vivaz 2 being recently previewed and today the handset which will officially go by the name of Sony Ericsson Xperia Neo is compared to the Xperia Arc which was launched on January 6, at CES.

Everyone is expecting Sony Ericsson to announce the Xperia Neo, among others devices from which the PlayStation Phone too, with the occasion of the upcoming Mobile World Congress. Both the Xperia Neo and the Xperia Arc are rumored to have (very) similar internals, aside from the screen size, from the 8.1-megapixel Exmor R camera sensor to the Bravia Engine technology for the displays.

We still lack information related to exact technical specification, availability and price but until MWC, check out the comparison pictures by following the source links.