Cross-Technology
NFC vs Wi-Fi Direct
NFC maxes out at 424 kbps but connects instantly with a tap, while Wi-Fi Direct achieves 250+ Mbps but requires device discovery and negotiation. NFC commonly initiates Wi-Fi Direct connections through the NFC Forum Connection Handover specification.
추천
Use NFC to trigger the connection, then Wi-Fi Direct for bulk data transfer like sharing photos and videos between devices.