They aren’t easily interfered with or biased to a specific Smartphone model or cell carrier.Īll Smartphone signal statuses fall mostly between -120dBm (worst) and -50dBm (best) frequencies. When it comes to dBm though, they offer a reliable, consistent and usable measure of reception. Decibels (dB) are used to measure cellular reception even as signal strength is essentially examined using dBm (decibel milli-watts).ĭecibels may be superb at moving over an extended geography, but can be affected easily and highly interfered with. Best and worst cell signal levels.īefore you look into apps to check the reception strength around you it is important to understand what the best and worst case scenarios in terms of cell signal entail. In the process, fixing the bad and unreliable data, voice and text networks will be so easy. Of course with more bars on your phone the reception might be better but you cannot really use it to check the reliability and uniformity of signal strength around you.įor precise cellular coverage readings you need to use a different process to reliably know the decibels (dB) and do something about it if you have to. They are highly dependent on the type of Smartphone on your hands, the network carrier, geography and many other factors.įor instance, while Sprint might have three bars in your current location, T-Mobile or Verizon might have one or two. In essence, you cannot rely on bars only to know the kind of cellular coverage you have. When it comes to cellular signal strength, we're not referring to the number of bars on the phone. While Smartphones may have their differences, each can show the kind of coverage around and its strength. Even locating the closest possible cell tower isn't hard at all, especially if you continually have to deal with bad and unreliable cell phone reception. While the technology is not yet here, you can use the top Smartphone apps to accurately check the cellular signal strength. Of course, everyone would love to have an iOS or Android cellular signal boosting application.
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