What model is yours? The LTE or 3G? Are you connecting to wifi, LTE or 3G? There are many variables present to determine your Internet speed such as your connection type, your carrier congestion, your wifi speed of your Internet provider, your location, your signal strength, etc. You could try Internet speed test app to determine your speed and make comparisons.
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If you're connecting via wifi, it all depends on the speed of your Internet provider, the router quality and your signal strength. If you're connecting to a public wifi network, there are lots of variables that may affect your connection speed.
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