{"id":101984,"date":"2022-10-23T09:58:27","date_gmt":"2022-10-23T14:58:27","guid":{"rendered":"https:\/\/blogging-techies.com\/sw\/morkt-lage-sparar-inte-sa-mycket-av-din-smartphones-batteri-som-du-tror\/"},"modified":"2022-10-23T09:58:27","modified_gmt":"2022-10-23T14:58:27","slug":"morkt-lage-sparar-inte-sa-mycket-av-din-smartphones-batteri-som-du-tror","status":"publish","type":"post","link":"https:\/\/blogging-techies.com\/sw\/morkt-lage-sparar-inte-sa-mycket-av-din-smartphones-batteri-som-du-tror\/","title":{"rendered":"M\u00f6rkt l\u00e4ge sparar inte s\u00e5 mycket av din smartphones batteri som du tror"},"content":{"rendered":"<div>\n<p>Det anses allm\u00e4nt att anv\u00e4ndning av m\u00f6rkt l\u00e4ge p\u00e5 smartphones med OLED-sk\u00e4rmar kan bidra till att f\u00f6rb\u00e4ttra deras batterilivsl\u00e4ngd.  Detta beror p\u00e5 att OLED-sk\u00e4rmar f\u00f6rbrukar v\u00e4ldigt lite eller n\u00e4stan ingen str\u00f6m n\u00e4r de visar svart inneh\u00e5ll.  D\u00e4remot tenderar de att f\u00f6rbruka mycket mer str\u00f6m n\u00e4r de m\u00e5ste sl\u00e5 p\u00e5 enskilda pixlar f\u00f6r att visa ljust inneh\u00e5ll.<\/p>\n<p>En ny studie visar dock att m\u00f6rkt l\u00e4ge sannolikt inte kommer att f\u00f6rb\u00e4ttra din smartphones batteritid avsev\u00e4rt.<\/p>\n<h2 id=\"dark-mode-has-little-impact-on-your-smartphone-39-s-battery-life\"><span class=\"ez-toc-section\" id=\"Morkt_lage_har_liten_inverkan_pa_din_smartphones_batteritid\"><\/span>  M\u00f6rkt l\u00e4ge har liten inverkan p\u00e5 din smartphones batteritid<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>En studie utf\u00f6rd av forskarna vid Purdue University pekar p\u00e5 att m\u00f6rkt l\u00e4ge knappt f\u00f6rb\u00e4ttrar din smartphones batteritid.<\/p>\n<p>F\u00f6r studien testade forskarna sex av de mest popul\u00e4ra Android-apparna i Google Play Butik: Google Maps, Google News, Google Phone, Google Calendar, YouTube och Calculator.  Testerna utf\u00f6rdes p\u00e5 Google Pixel 2, Pixel 3, Pixel 5 och Moto Z3.<\/p>\n<p>Med hj\u00e4lp av ett verktyg utvecklat av teamet kallat Per-Frame OLED Power Profiler (PFOP) som kan m\u00e4ta str\u00f6mf\u00f6rbrukningen f\u00f6r varje pixel, analyserade forskarna hur m\u00f6rkt l\u00e4ge p\u00e5verkade en minuts aktivitet i var och en av apparna som n\u00e4mns ovan.<\/p>\n<figure>\n<\/figure>\n<p>  Studien noterar att de flesta anv\u00e4ndare tenderar att ha automatisk ljusstyrka aktiverad p\u00e5 sin smartphone, vilket h\u00e5ller sk\u00e4rmens ljusstyrka runt 30-40 procent n\u00e4r de \u00e4r inomhus.  Purdue-forskare fann att m\u00f6rkt l\u00e4ge aktiverat med sk\u00e4rmens ljusstyrka mellan 30-50 procent bara sparar cirka 3 till 9 procent batteri i genomsnitt.  Detta kommer dock att variera beroende p\u00e5 vilken smartphone du anv\u00e4nder.<\/p>\n<p>Forskarna fann att skillnaden i energibesparing \u00e4r s\u00e5 liten att de flesta anv\u00e4ndare knappt kommer att m\u00e4rka skillnaden.  De noterar dock att ju h\u00f6gre ljusstyrkaniv\u00e5erna \u00e4r, desto h\u00f6gre blir energibesparingen n\u00e4r man anv\u00e4nder m\u00f6rkt l\u00e4ge.  Vid 100 procents ljusstyrka sparade byte fr\u00e5n ljust till m\u00f6rkt l\u00e4ge i genomsnitt 39 till 47 procent batteri.<\/p>\n<h2 id=\"dark-mode-does-not-drain-your-phone-39-s-battery-faster-at-higher-brightness-levels\"><span class=\"ez-toc-section\" id=\"Morkt_lage_tommer_inte_telefonens_batteri_snabbare_vid_hogre_ljusstyrka\"><\/span>  M\u00f6rkt l\u00e4ge t\u00f6mmer inte telefonens batteri snabbare vid h\u00f6gre ljusstyrka<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure>\n<\/figure>\n<p>  En annan intressant godbit fr\u00e5n studien \u00e4r att m\u00e4ngden str\u00f6m som f\u00f6rbrukas av en OLED-sk\u00e4rm vid l\u00e4gre ljusstyrkaniv\u00e5er med ett ljustema \u00e4r densamma som den str\u00f6m som f\u00f6rbrukas av den vid h\u00f6gre ljusstyrkaniv\u00e5er med m\u00f6rkt l\u00e4ge aktiverat.<\/p>\n<p>Forskarna fann till exempel att Google News-appen p\u00e5 Pixel 5 f\u00f6rbrukar samma m\u00e4ngd str\u00f6m i ljusl\u00e4ge med sk\u00e4rmens ljusstyrka inst\u00e4lld p\u00e5 20 procent som den g\u00f6r n\u00e4r ljusstyrkan \u00e4r inst\u00e4lld p\u00e5 50 procent med m\u00f6rkt l\u00e4ge aktiverat.  Det betyder att du kan \u00f6ka telefonens ljusstyrka n\u00e4r du anv\u00e4nder m\u00f6rkt l\u00e4ge utan mycket str\u00f6mavbrott.<\/p>\n<p>Studien g\u00f6r det klart att om du tenderar att anv\u00e4nda m\u00f6rkt l\u00e4ge bara f\u00f6r att \u00f6ka batteritiden p\u00e5 din smartphone, kommer det inte att g\u00f6ra n\u00e5gon st\u00f6rre skillnad.  Dock tenderar m\u00f6rkt l\u00e4ge att vara l\u00e4ttare f\u00f6r \u00f6gonen, vilket en studie inte kan m\u00e4ta.<\/p>\n<p>    <strong class=\"section-sub-title\">Om f\u00f6rfattaren<\/strong><\/p>\n<p>            <strong class=\"bio-title\">Rajesh Pandey (287 publicerade artiklar)<br \/><\/strong><\/p>\n<p>Rajesh Pandey b\u00f6rjade f\u00f6lja teknikf\u00e4ltet precis n\u00e4r Android-enheter b\u00f6rjade bli mainstream.  Han f\u00f6ljer noga den senaste utvecklingen inom smarttelefonernas v\u00e4rld och vad teknikj\u00e4ttarna h\u00e5ller p\u00e5 med.  Han \u00e4lskar att mixtra med de senaste prylarna f\u00f6r att se vad de kan.<\/p>\n<p>                            Mer fr\u00e5n Rajesh Pandey<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Prenumerera_pa_vart_nyhetsbrev\"><\/span>Prenumerera p\u00e5 v\u00e5rt nyhetsbrev<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>G\u00e5 med i v\u00e5rt nyhetsbrev f\u00f6r tekniska tips, recensioner, gratis e-b\u00f6cker och exklusiva erbjudanden!<\/p>\n<p>Klicka h\u00e4r f\u00f6r att prenumerera<\/p>\n<\/p><\/div>\n  <div id=\"ez-toc-container\" class=\"ez-toc-v2_0_88 ez-toc-wrap-center counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/blogging-techies.com\/sw\/morkt-lage-sparar-inte-sa-mycket-av-din-smartphones-batteri-som-du-tror\/#Morkt_lage_har_liten_inverkan_pa_din_smartphones_batteritid\" >M\u00f6rkt l\u00e4ge har liten inverkan p\u00e5 din smartphones batteritid<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/blogging-techies.com\/sw\/morkt-lage-sparar-inte-sa-mycket-av-din-smartphones-batteri-som-du-tror\/#Morkt_lage_tommer_inte_telefonens_batteri_snabbare_vid_hogre_ljusstyrka\" >M\u00f6rkt l\u00e4ge t\u00f6mmer inte telefonens batteri snabbare vid h\u00f6gre ljusstyrka<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/blogging-techies.com\/sw\/morkt-lage-sparar-inte-sa-mycket-av-din-smartphones-batteri-som-du-tror\/#Prenumerera_pa_vart_nyhetsbrev\" >Prenumerera p\u00e5 v\u00e5rt nyhetsbrev<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n ","protected":false},"excerpt":{"rendered":"<p>Det anses allm\u00e4nt att anv\u00e4ndning av m\u00f6rkt l\u00e4ge p\u00e5 smartphones med OLED-sk\u00e4rmar kan bidra till att f\u00f6rb\u00e4ttra deras batterilivsl\u00e4ngd. Detta beror p\u00e5 att OLED-sk\u00e4rmar f\u00f6rbrukar v\u00e4ldigt lite eller n\u00e4stan ingen str\u00f6m n\u00e4r de visar svart inneh\u00e5ll. D\u00e4remot tenderar de att f\u00f6rbruka mycket mer str\u00f6m n\u00e4r de m\u00e5ste sl\u00e5 p\u00e5 enskilda pixlar f\u00f6r att visa ljust [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":101985,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[5],"tags":[2355,1235,14,6666,6134,384,1120,62,475,1453,704],"class_list":["post-101984","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bloggar","tag-batteri","tag-din","tag-inte","tag-lage","tag-morkt","tag-mycket","tag-sa","tag-smartphones","tag-som","tag-sparar","tag-tror"],"_links":{"self":[{"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/posts\/101984","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/comments?post=101984"}],"version-history":[{"count":0,"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/posts\/101984\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/media\/101985"}],"wp:attachment":[{"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/media?parent=101984"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/categories?post=101984"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/tags?post=101984"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}