NFC tags are small, passive devices made of three primary components: a thin coil of copper or aluminum wire, a tiny silicon ...

It also supports Samsung Pay - via both NFC and magnetic card emulation - and universal wireless charging.

This affordable 5G phone sports a large 4,500 mAh battery, 48 megapixel camera, and a dedicated wide camera. Other features include NFC, rear fingerprint reader, headset jack, and memory card slot.