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华为 Mate 20 Pro 拆解

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Traduction de l’étape 11

Étape 11
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  • SIM trays aren't ordinarily exciting, but this tray happens to support a new memory card format called nano memory (NM).

  • The new NM cards are nano-SIM sized expandable memory (45% smaller than a normal SD card) and can offer a maximum read speed of 95 MB/s.

  • Huawei makes the NM cards themselves, eliminating potential phone slowdown due to low-quality SD cards.

  • The smaller format also allows this SIM/NM tray to be smaller than a traditional dual-card tray.

SIM卡槽通常没什么意思,但是这次它支持了一种叫NM卡的新式存储卡。

新的 NM 卡有着和nano-SIM一样的尺寸(比常规microSD存储卡小45%),最大传输速度为95 MB每秒。

华为自己生产 NM 卡,避免劣质存储卡让手机变慢。

更小的规格也使得这个 SIM/NM 卡托比传统的双卡卡托要小。

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