Samsung are pretty notorious for this. Most of their phones come in many different models for different markets, from a quick google, both the S7 and S7 Edge ha

Samsung are pretty notorious for this. Most of their phones come in many different models for different markets, from a quick google, both the S7 and S7 Edge have 14 different variants each. Some have different CPUs, many have differing internal parts, etc. It's a minefield. [1] http://techbeasts.com/list-of-samsung-galaxy-s7-s7-edge-model-numbers/ http://techbeasts.com/list-of-samsung-galaxy-s7-s7-edge-mode...