Sony Ericsson’s Xperia Showcases Another Deep Facebook Integration

While Facebook has been busy denying the existence of any single “Facebook phone” and instead pointing out that there are many such devices, Sony Ericsson is coming to market with a line of phones this spring that ties the social network to their calendaring, music and photo features.

Sony Ericsson’s Xperia line is the latest in a series of so-called “deeply integrated” mobile devices that put Facebook functionality at their core instead of in third-party, standalone apps.

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