Bluetooth technologyīluetooth is the widely known wireless way of communication or the data transfer technology, It is the alternative technology of data cables, The users can transfer the data with the help of it. NFC technology is easy to use, It connects automatically in the fraction of a second, so, it is faster, while the users should be close to each other to use NFC technology, NFC is faster and easier to set up than Bluetooth connection. While Bluetooth may have trouble dealing with the interference when trying to send the signals between two devices when many devices are in close proximity, Bluetooth requires the users to manually set up the connections between the smartphones and it takes several seconds. NFC (Near field communication) consumes little power than Bluetooth technology, It helps to transfer the data at a faster rate, The devices connected using NFC must be close proximity to each other in the crowded locations to prevent the interference caused when the other devices are present and they are trying to communicate. NFC is the data transfer technique and it is the type of the wireless communication with short-range, The data can be transferred in the form of the beam by touching the two things together and the single wave or the beam helps transfer the data between two devices within the range of (4 cm). They share several features, They are forms the wireless communication between the devices over short distances, NFC and Wi-Fi are quite old but both have recently gained popularity after being incorporated by the large smartphone manufacturing companies such as Samsung, HTC & Sony.
NFC, Bluetooth, Wi-fi are the wireless data transfer technologies, Bluetooth is the most famous among them, It has become the standard for the wireless pairing of nearby devices and accessories, NFC is limited to the distance of (4 cm) while Bluetooth can reach over 30 feet and it is superior in this regard.
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