Cross-Technology
NFC-A vs NFC-F
NFC-A (ISO 14443A) dominates globally with 106 kbps base speed and the widest chip ecosystem. NFC-F (Sony FeliCa) operates at 212/424 kbps with faster transaction times, dominating in Japan and Hong Kong for transit systems like Suica and Octopus.
추천
Use NFC-A for global deployments with maximum compatibility; NFC-F when targeting Japan or requiring the fastest transit transaction speeds.