https://community.sony.se/t5/xz-series/xperia-xz-premium-4k/m-p/3534856#M9310 <P>In&nbsp;this device the 4k&nbsp;display it will only&nbsp;</P><P>work with video 4k such as the previous device z5 Premium&nbsp;or also we can use 4k in the phone</P><P>menu and apps ?</P> Tue, 13 Jun 2017 01:22:15 GMT qaher 2017-06-13T01:22:15Z https://community.sony.se/t5/xz-series/xperia-xz-premium-4k/m-p/3534856#M9310 <P>In&nbsp;this device the 4k&nbsp;display it will only&nbsp;</P><P>work with video 4k such as the previous device z5 Premium&nbsp;or also we can use 4k in the phone</P><P>menu and apps ?</P> Tue, 13 Jun 2017 01:22:15 GMT https://community.sony.se/t5/xz-series/xperia-xz-premium-4k/m-p/3534856#M9310 qaher 2017-06-13T01:22:15Z https://community.sony.se/t5/xz-series/xperia-xz-premium-4k/m-p/3534857#M9311 <P>It's the same as Z5 premium. 1080p idle and 4k only with 4k content.</P> Tue, 13 Jun 2017 01:44:36 GMT https://community.sony.se/t5/xz-series/xperia-xz-premium-4k/m-p/3534857#M9311 Goldkoron 2017-06-13T01:44:36Z