https://community.sony.no/t5/xz-series/is-running-the-screen-in-native-4k-something-that-we-might-get-in/m-p/3571095#M21392 apparently, the phone uses 4K mode exactly per Google guidelines. you can find a good discussion with links and short explanation in this link: <A href="https://www.reddit.com/r/Android/comments/6qdagv/theres_a_lot_of_misinformation_in_circulation/" target="_blank" rel="nofollow noopener noreferrer">https://www.reddit.com/r/Android/comments/6qdagv/theres_a_lot_of_misinformation_in_circulation/</A><BR /><BR />since Sony tends to stay pretty close to stock Android features and guidelines most of the time in order to provide fast software updates, I don't think they're going to change it. Tue, 05 Sep 2017 12:58:53 GMT najodleglejszy 2017-09-05T12:58:53Z https://community.sony.no/t5/xz-series/is-running-the-screen-in-native-4k-something-that-we-might-get-in/m-p/3571094#M21391 <P>I love the phone so far and I'm big fan of Sony. The phone looks and performs well. My only gripe is the resolution. Watching and reading some reviews I was under the impression that it would run in 4K resolution all the time and not just when playing 4K video files and such. I see there's an option to make it run in 4K all the time, but with some bugs and crashes. Is this something that might get added in a software update? It's a shame that such a beautiful screen uses 1080p most of the time.</P> Tue, 05 Sep 2017 09:42:27 GMT https://community.sony.no/t5/xz-series/is-running-the-screen-in-native-4k-something-that-we-might-get-in/m-p/3571094#M21391 Toroto 2017-09-05T09:42:27Z https://community.sony.no/t5/xz-series/is-running-the-screen-in-native-4k-something-that-we-might-get-in/m-p/3571095#M21392 apparently, the phone uses 4K mode exactly per Google guidelines. you can find a good discussion with links and short explanation in this link: <A href="https://www.reddit.com/r/Android/comments/6qdagv/theres_a_lot_of_misinformation_in_circulation/" target="_blank" rel="nofollow noopener noreferrer">https://www.reddit.com/r/Android/comments/6qdagv/theres_a_lot_of_misinformation_in_circulation/</A><BR /><BR />since Sony tends to stay pretty close to stock Android features and guidelines most of the time in order to provide fast software updates, I don't think they're going to change it. Tue, 05 Sep 2017 12:58:53 GMT https://community.sony.no/t5/xz-series/is-running-the-screen-in-native-4k-something-that-we-might-get-in/m-p/3571095#M21392 najodleglejszy 2017-09-05T12:58:53Z