Does S3 support 4G?

4G cellular service is a now-common network that was just rolling out when the Samsung Galaxy S3 was released. You’ll need to have a SIM card to connect to the LTE network, as well as a plan that supports 4G. Sometimes 4G may be turned off in your S3’s Settings.

Does Samsung Galaxy S3 Neo have NFC?

Turn NFC On / Off – Samsung Galaxy S® III Near Field Communication (NFC) allows the transfer of data between devices that are a few centimeters apart, typically back-to-back. To ensure functionality, only utilize the Samsung designed battery with Near Field Communication printed on the battery label.