I noticed that certain Samsung batteries say "Near Field Communication" on them. Is the NFC h/w located in the battery? Does it differ by the manufacturer of the Android device? A friend of mine ...
I'm considering to buy a Samsung I9100 Galaxy S II. In the specs, I've read "NFC Connectivity (Optional)". What does that mean? It seems that the first batch of phones won't have an NFC chip. Is it ...