If you have purchased a smartphones in the recent years you might have noticed that some of the devices say they support GSM and other support CDMA. These 2 different radio system technologies are currently used by the mayor cellular carriers around the world. While the US is mainly a CDMA country, lets take a…
![CDMA vs GSM: Which one is Better and why should you care - 1 5G](https://www.amongtech.com/wp-content/uploads/5G.jpg)