The SignalTracker app is a handy toolkit for choosing the mobile service which suits you best. These videos explain what it does.
How do I tell which frequency bands my phone is using?
Use second SIM to see which operator has the best reception. No need to buy a subscription for the second SIM, but if you do, you can also compare download speeds as shown in our video.
This shows the difference between actual 5G and a 4G connection where the 5G icon is showing. The latter means that 5G is available on the base station but you are not actually connected to it.
Am I actually connected to 5G SA? (Also known as 5G Ultra) SignalTracker shows which mobile technology your phone is using.
