The Xperia XZ is the only model in Sony's current lineup to feature 4K video recording - largely a marketing decision, since the Xperia X, X Perfomance and X Compact all have the hardware to do it.

Rest easy, Xperia X Performance, the Xperia XZ will take it over from here. Sony's ultimate flagship this year has finally arrived (though we are still entertaining the thought of an X Premium).