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The fastest network for the iPhone 15 in the 10 largest US cities
SpeedSmart.net is an HTML5 Internet speed test. Test your internet connection speed in seconds to locations all around the world with this broadband speed test to see how fast your home or mobile internet connection really is across every device.
This can make things feel more snappy when browsing or lead to better gaming if you do that over a cellular connection. If you live in a large city it is generally going to be T-Mobile today but in some locations, Verizon or AT&T will be faster. If you are thinking of switching carriers we highly recommend using an eSim trial to take the network for a test drive.
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