Motorola has a nasty habit of leaving out NFC in many variants of their cheaper phones, including U.S. versions of the G6 and G7. This makes those generally unsuitable, at least in the U.S., if you care at all about NFC payments or NFC-based fido auth. It's can't be for market segmentation either, as many non-US variants of the same phones have NFC. The only explanation I can think of is that they're using chips binned with NFC disabled for some reason. (If it's cheaper, why is it mainly US variants that suffer? Wouldn't the cost of supporting multiple variants outweigh whatever trivial cost decrease they get by buying chips with nfc fused off?)