indispensables ?<\/title>\n<meta name=\"description\" content=\"L'arriv\u00e9e en fin d'ann\u00e9e du Opo Find 5 ou du HTC J Butterfly nous am\u00e8ne \u00e0 une r\u00e9flexion importante. A savoir la r\u00e9solution Full HD d'un smartphone est-elle indispensable mais surtout, la diff\u00e9rence est-elle visible nettement ? 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{"id":31120,"date":"2012-10-22T08:15:53","date_gmt":"2012-10-22T06:15:53","guid":{"rendered":"https:\/\/www.phonandroid.com\/?p=31120"},"modified":"2018-09-06T09:07:39","modified_gmt":"2018-09-06T07:07:39","slug":"smartphones-ecran-full-hd-1080p-indispensables","status":"publish","type":"post","link":"https:\/\/www.phonandroid.com\/smartphones-ecran-full-hd-1080p-indispensables.html","title":{"rendered":"Smartphones \u00e9cran Full HD 1080p : indispensables ?"},"content":{"rendered":"

Cette ann\u00e9e, le march\u00e9 des smartphones – et des tablettes accessoirement – a vu une nette progression au niveau de la r\u00e9solution des \u00e9crans. Nous sommes vite pass\u00e9 d'un \u00e9cran HD (720p) \u00e0 un \u00e9cran Full HD (1080p). Mais est-ce indispensable sur des\u00a0appareils\u00a0aussi petits ?<\/strong><\/p>\n

Selon Raymond Soneira , pr\u00e9sident et chef de la direction de DisplayMate , l'arriv\u00e9e de l'affichage en r\u00e9solution Full HD dans nos appareils portables a \u00e9t\u00e9 pr\u00e9cipit\u00e9e, voire m\u00eame exag\u00e9r\u00e9e.<\/p>\n

Derni\u00e8rement, c'est le HTC J Butterfly qui \u00e9tait en t\u00eate d'affiche<\/strong>. Avec sa r\u00e9solution Full HD il est, avec le Oppo Finder 5, le premier smartphone a embarqu\u00e9 ce type d'\u00e9cran. Sony ainsi que Samsung devraient les suivre dans tr\u00e8s peu de temps.<\/p>\n

<\/p>\n

\n

Et si l'on va \u00e0 la suite de cette id\u00e9e, sur un \u00e9cran aussi petit il est simplement impossible de se rendre compte de la diff\u00e9rence<\/strong> entre une qualit\u00e9 HD et une qualit\u00e9 Full HD. En effet, m\u00eame au microscope, les pixels sont flous et pas nets. La seule fa\u00e7on de d\u00e9terminer la diff\u00e9rence entre les deux types d'affichage est d'avoir une vue parfaite et coller son oeil \u00e0 l'\u00e9cran<\/strong>. Ce que personne ne fait, c'est \u00e9vident. Donc la diff\u00e9rence est invisible \u00e0 une distance standard d'utilisation. En ce qui concerne la densit\u00e9, 229ppi est la limite<\/strong> \u00e0 laquelle l'oeil humain ne peut plus distinguer de diff\u00e9rence entre un affichage HD et Full HD (toujours \u00e0 une distance normale d'utilisation).<\/p>\n

Bien entendu, un \u00e9cran haute r\u00e9solution ne suffit pas \u00e0 en d\u00e9finir sa qualit\u00e9. De nombreux traitements d'am\u00e9lioration de l'image<\/strong> sont \u00e0 prendre en compte, notamment ceux qui concernent la qualit\u00e9, la nettet\u00e9, la d\u00e9finition, le contraste, la balance de couleurs,… Ainsi, un \u00e9cran HD peut avoir une bien meilleure image qu'un \u00e9cran Full HD.<\/p>\n

Mais heureusement pour les constructeurs, nous faisons partie d'une g\u00e9n\u00e9ration de technophiles qui aimons, attendons et adoptons le progr\u00e8s quel qu'il soit, que nous le comprenions ou non. L'exemple la plus \u00e0 la mode aujourd'hui est celui des TV. OLED ou Plasma ? Tout le monde r\u00e9pondra OLED bien entendu. M\u00eame si le Plasma est \u00e0 ne surtout pas utiliser pour jouer, il reste aujourd'hui ce qui se fait de mieux en \u00e9cran de salon. Panasonic \u00e9tant le meilleur fabriquant au monde de TV.<\/p>\n

Nous aurions tous pens\u00e9 OLED parce que c'est nouveau<\/strong>, on en dit des choses merveilleuses et c'est tendance<\/strong>. Il en est de m\u00eame pour la technologie HD et Full HD.<\/p>\n

Qu'en pensez-vous de cette r\u00e9flexion ? Sauteriez-vous le pas pour vous procurer un smartphone \u00e0 \u00e9cran Full HD 1080p ou trouvez-vous que ce genre de chose est plus “gadget” que r\u00e9ellement utile ?<\/p>\n

A savoir qu'il n'existe aucun contenu sur Android optimis\u00e9 en 1080p…<\/p>\n","protected":false},"excerpt":{"rendered":"L’arriv\u00e9e en fin d’ann\u00e9e du Opo Find 5 ou du HTC J Butterfly nous am\u00e8ne \u00e0 une r\u00e9flexion importante. A savoir la r\u00e9solution Full HD d’un smartphone est-elle indispensable mais surtout, la diff\u00e9rence est-elle visible nettement ?\r\n\r\nToutes les r\u00e9ponses \u00e0 vos questions dans la suite.","protected":false},"author":34,"featured_media":2175282,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5285],"tags":[],"class_list":["post-31120","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ecrans"],"acf":[],"yoast_head":"\n