One of the perceived advantages of the Galaxy S7 over its predecessor is support for expandable storage. But using a microSD card might come at a huge cost to some people: The dual-SIM capability ...
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) ...