Huawei's Nano Memory Cards are replacing microSD on its latest phones - The Verge

Alongside the slate of new phones Huawei announced today was an interesting addition: a new type of expandable storage the company is calling Nano Memory (NM), which replaces the traditional microSD card in the newly announced Mate 20 and Mate 20 Pro.

Huawei Mate 20 Series - External Reviews

Enhanced Version NM MEMORY Card 128GB 90MB/S Nano

Huawei's Nano Memory Cards are identical in size and shape to a Nano SIM card and are proprietary to Huawei Mobile devices This card reader features

Huawei Universal Nano 128 GB Memory Card

Huawei Universal Nano 128 GB Memory Card : Electronics

The Verge Archives - Huawei - Page 7

Nano Memory will replace microSD, at least for the HUAWEI Mate 20

Speed November-December 2020 by speedmagph - Issuu

Update: Xiaomi Mi5 NFC, 26MP F1.6 camera, SD card, 3GB and 4GB RAM

Huawei announces 'NM card (nano memory card)' smaller than microSD