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Performances<\/span><\/h2>\n

Si certains attendaient de la part de Samsung une uniformisation de ses SoC quelle que soit la r\u00e9gion de commercialisation, la marque sud-cor\u00e9enne n\u2019a finalement rien chang\u00e9 \u00e0 sa politique de vente. Les \u00c9tats-Unis profitent d\u2019un Snapdragon 865, tandis que le reste du monde b\u00e9n\u00e9ficie d\u2019un Exynos 990<\/strong>. Une configuration identique \u00e0 celle de la gamme Galaxy S20, en somme. M\u00eame si le gain de performances entre l'Exynos 990 et le Snapdragon 865 est difficilement perceptible dans toutes les t\u00e2ches quotidiennes, nos benchmarks montrent qu\u2019il y a quand m\u00eame un petit \u00e9cart relatif entre les deux SoC<\/strong>. Les ventes du S20 n\u2019\u00e9tant visiblement pas au rendez-vous, Samsung a encore peut-\u00eatre un gros stock d\u2019Exynos 990 \u00e0 \u00e9couler\u2026 processeur que l\u2019on retrouve donc au sein des deux Note 20, donc.\"Galaxy<\/p>\n

Sans atteindre les performances d\u2019un Snapdragon 865, l\u2019Exynos 990 de Samsung offre de tr\u00e8s bons r\u00e9sultats. Les benchmarks que nous avons r\u00e9alis\u00e9s \u00e0 l\u2019aide de 3DMark et Geekbench<\/strong> montrent que son SoC \u00e9gale, voire surpasse dans certains cas, un Kirin 990. C\u2019est ce processeur que l\u2019on retrouve notamment sur toute la gamme des P40 de Huawei, \u00e0 l\u2019exception du mod\u00e8le Lite. Notez par ailleurs que, si nous avons pu constater quelques baisses de framerate dans quelques (rares) jeux comme Fortnite lorsqu'ils sont install\u00e9s sur le smartphone, la solution d\u00e9livr\u00e9e par xCloud vient les balayer d'un revers de la main (voir ci-dessous).<\/p>\n

En revanche, et nous avions d\u00e9j\u00e0 constat\u00e9 le ph\u00e9nom\u00e8ne avec les S20 : l\u2019appareil chauffe quand le processeur est sollicit\u00e9 outre mesure<\/strong>. Et on ressent clairement les effets de cette chauffe, peut-\u00eatre \u00e0 cause du mat\u00e9riau utilis\u00e9 \u00e0 l\u2019arri\u00e8re de l\u2019appareil (le fameux Gorilla Glass Victus). Bien \u00e9videmment, on ne se br\u00fble pas les doigts pour autant, mais en cas de fortes chaleurs comme nous pouvons en conna\u00eetre durant l'\u00e9t\u00e9, l'appareil a vraiment du mal \u00e0 se refroidir convenablement. Et cela vaut aussi bien lors d'une s\u00e9ance de gaming, que lors d'un shooting photo.<\/p>\n

En termes de capacit\u00e9 de stockage, on profite en France de deux \u00e9ditions\u00a0: l\u2019une \u00e9quip\u00e9e de 256 Go<\/strong>, et l\u2019autre de 512 Go<\/strong>. Toutes deux b\u00e9n\u00e9ficient de 12 Go de RAM<\/strong>, ce qui est largement suffisant pour travailler, jouer, ouvrir des tonnes d\u2019application en m\u00eame temps, etc.<\/p>\n

Profitant d\u2019une connexion Wi-Fi 6<\/strong>, comme tous les mod\u00e8les haut de gamme de Samsung depuis pr\u00e8s de 2 ans, le Note 20 Ultra est \u00e9galement compatible avec la norme 5G. Remarquez au passage qu\u2019il n\u2019est disponible que dans cette version, contrairement au Note 20, qui peut \u00eatre acquis tant\u00f4t en version 4G, tant\u00f4t 5G.\"Galaxy<\/p>\n