{"id":214673,"date":"2026-07-12T01:53:11","date_gmt":"2026-07-12T01:53:11","guid":{"rendered":"https:\/\/www.europesays.com\/ch-fr\/214673\/"},"modified":"2026-07-12T01:53:11","modified_gmt":"2026-07-12T01:53:11","slug":"etude-de-lg-les-ecrans-oled-a-480-hz-ameliorent-la-precision-des-coups-de-38-par-rapport-aux-modeles-a-60-hz","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/ch-fr\/214673\/","title":{"rendered":"\u00c9tude de LG : les \u00e9crans OLED \u00e0 480 Hz am\u00e9liorent la pr\u00e9cision des coups de 38 % par rapport aux mod\u00e8les \u00e0 60 Hz"},"content":{"rendered":"

LG Display a r\u00e9cemment publi\u00e9 les r\u00e9sultats d\u2019une \u00e9tude exp\u00e9rimentale https:\/\/news.lgdisplay.com\/2026\/07\/2607091000\/?ckattempt=1<\/a> examinant l\u2019impact du taux de rafra\u00eechissement d\u2019un \u00e9cran de jeu sur les performances en conditions r\u00e9elles. Men\u00e9e aupr\u00e8s de 31 joueurs adultes de sexe masculin jouant \u00e0 un jeu de tir \u00e0 la premi\u00e8re personne \u00e0 quatre taux de rafra\u00eechissement (60 Hz, 240 Hz, 360 Hz et 480 Hz) dans un ordre al\u00e9atoire, cette \u00e9tude a mesur\u00e9 des indicateurs quantitatifs tels que le score de r\u00e9ussite et le temps d\u2019intervalle entre les \u00e9v\u00e9nements (le d\u00e9lai entre l\u2019apparition d\u2019une cible et son \u00e9limination), en plus des retours qualitatifs sur la fluidit\u00e9, la facilit\u00e9 de suivi et la pr\u00e9f\u00e9rence globale. <\/p>\n

Les r\u00e9sultats sont int\u00e9ressants : le taux de victoire s\u2019est am\u00e9lior\u00e9 de 38 % \u00e0 480 Hz par rapport \u00e0 60 Hz, la plus forte am\u00e9lioration ayant \u00e9t\u00e9 observ\u00e9e entre 60 Hz et 240 Hz. Le passage de 240 Hz \u00e0 480 Hz a apport\u00e9 un gain suppl\u00e9mentaire de 10 %, ce qui semble prouver que les performances continuent de s\u2019am\u00e9liorer \u00e0 mesure que le taux de rafra\u00eechissement augmente. LG Display attribue ces gains aux \u00ab propri\u00e9t\u00e9s physiques de la technologie OLED \u00bb, soulignant que des fr\u00e9quences de rafra\u00eechissement plus \u00e9lev\u00e9es r\u00e9duisent le d\u00e9calage d\u2019entr\u00e9e de plus de 10 millisecondes \u00e0 480 Hz par rapport \u00e0 60 Hz, ce qui permet aux joueurs de rep\u00e9rer plus pr\u00e9cis\u00e9ment les cibles se d\u00e9pla\u00e7ant rapidement. En d\u2019autres termes, un taux de rafra\u00eechissement plus \u00e9lev\u00e9 am\u00e9liore la reconnaissance des objets dans les sc\u00e8nes \u00e0 mouvement rapide, ce qui, \u00e0 son tour, am\u00e9liore \u00e0 la fois la vitesse de r\u00e9action et la pr\u00e9cision. <\/p>\n

D\u2019un autre c\u00f4t\u00e9, il est important de noter qu\u2019il s\u2019agit d\u2019une \u00e9tude commandit\u00e9e par LG ; un certain scepticisme est donc de mise. Une \u00e9tude de l\u2019 , r\u00e9alis\u00e9e en 2026,<\/a> men\u00e9e aupr\u00e8s de 101 joueurs de FPS a compar\u00e9 les fr\u00e9quences de rafra\u00eechissement de 60 Hz, 144 Hz et 360 Hz. Les joueurs se sont montr\u00e9s plus rapides et plus pr\u00e9cis dans l\u2019acquisition de cibles \u00e0 144 Hz qu\u2019\u00e0 60 Hz. Cependant, elle n\u2019a r\u00e9v\u00e9l\u00e9 aucune diff\u00e9rence de performance statistiquement significative entre 144 Hz et 360 Hz, ce qui sugg\u00e8re que la plupart des gains concrets sont atteints d\u00e8s 144 Hz. Cela dit, cette \u00e9tude a \u00e9t\u00e9 r\u00e9alis\u00e9e avec des \u00e9crans LCD ; il reste donc \u00e0 voir si l\u2019affirmation de LG concernant les \u00ab propri\u00e9t\u00e9s physiques de l\u2019OLED \u00bb est effectivement fond\u00e9e.<\/p>\n","protected":false},"excerpt":{"rendered":"LG Display a r\u00e9cemment publi\u00e9 les r\u00e9sultats d\u2019une \u00e9tude exp\u00e9rimentale https:\/\/news.lgdisplay.com\/2026\/07\/2607091000\/?ckattempt=1 examinant l\u2019impact du taux de rafra\u00eechissement d\u2019un…\n","protected":false},"author":2,"featured_media":214674,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[7],"tags":[44285,48459,48458,48455,21714,48460,47914,4001,1211,44351,74,3459,33641,48456,11041,70,7282,18013,23624,72,48457,71,61,57,59,58,23,15742,60,62,73,48461],"class_list":["post-214673","post","type-post","status-publish","format-standard","has-post-thumbnail","category-sciences-et-technologies","tag-144-hz","tag-240-hz","tag-360-hz","tag-480-hz","tag-affichage","tag-decalage-dentree","tag-e-sport","tag-ecrans","tag-fps","tag-frequence-de-rafraichissement","tag-informations-sur-des-ordinateurs-portatifs","tag-jeux-video","tag-joueurs","tag-latence","tag-lg","tag-nouvelles","tag-oled","tag-performances","tag-precision","tag-rapport","tag-reactions","tag-revues","tag-science","tag-science-and-technology","tag-sciences","tag-sciences-et-technologies","tag-suisse","tag-suivi","tag-technologies","tag-technology","tag-test","tag-tests-de-performance"],"share_on_mastodon":{"url":"","error":"Validation failed: Text character limit of 500 exceeded"},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/posts\/214673","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/comments?post=214673"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/posts\/214673\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/media\/214674"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/media?parent=214673"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/categories?post=214673"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/tags?post=214673"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}