Specs are quantitative aspects of the option such as the price
Pros
Pro
Can be used with a traditional credit card swipe reader
Samsung Pay supports Magnetic Secure Transmission technology that allows using the phone to swipe near a credit card swipe reader to pay. The technology currently is only supported in Galaxy S6 and Galaxy S6 Edge phones.
Killer feature is limited to a subset of smartphones
Magnetic Secure Transmission technology that allows using the phone to swipe near a credit card swipe reader to pay is only supported in Galaxy S6 and Galaxy S6 Edge phones.