After several days of Catalonian bliss on the shores of the Mediterranean, Mobile World Congress 2014 is just about to draw to a close — and that means it's time to talk about what we saw, what we didn't see, and what's next in the smartphone universe. Chris and Dieter will be joined by one of our onsite reporters in Barcelona to talk through the week's events, so get seated and comfortable... this could be a long one.

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