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Pitanje
SuperUser čitač jt0dd želi znati je li Bluetooth brži od Wi-Fija:
I notice that on my iPhone, when I use my personal hot-spot to distribute Wi-Fi and I have Bluetooth enabled, the phone will make a Bluetooth connection to my laptop instead of a Wi-Fi connection.
So I am wondering…is Bluetooth faster than Wi-Fi?
Koji je brži?
Odgovor
SuperUser suradnik Mokubai ima odgovor za nas:
The Bluetooth standard’s maximum data rate is, at best, 3 Mbps or about 2.1 after protocol overheads take their cut.
Wi-Fi on the other hand, maxes out anywhere from 54 to 1300+ Mbps depending on whether you have “g”, “n”, or “ac” Wi-Fi plus any enhancements in the adaptors and router support.
So no, Bluetooth is not faster than Wi-Fi. Not even vaguely close.
Bluetooth version 3 and version 4 have higher data rates, but the actual data transfer in those implementations happens over Wi-Fi; Bluetooth is only used to set up and negotiate the connection.
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