submitted 17 hours ago by emergencyfood@sh.itjust.works to c/asklemmy@lemmy.ml

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Sometimes on phone reviews I read that a certain model, often one released in a Western market, uses NFC for payment. In my country, mobile payments use QR codes so any phone with a camera can use them. Does NFC have any advantage over such a system?

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[-] dan@upvote.au 8 points 15 hours ago* (last edited 13 hours ago)

My car uses UWB (BMW Digital Key Plus) to automatically unlock when I'm walking towards it, once I'm pretty close. Maybe 1 meter (3 feet) from the car, in any direction. It has NFC as a fallback too - if the UWB thing fails for some reason, I can tap the phone to the door to unlock it too.

this post was submitted on 12 Apr 2026

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