• September 30, 2023

CDMA vs GSM | What is the best choice?

If you are an Android mobile user, you may have heard of the terms CDMA and GSM, but have you ever thought about what the terms mean and how they differ? I know there are a lot of people who don’t care, but still there are people like you and me who really want to know about these two terms. So, without wasting any time, let’s start doing a CDMA vs GSM to know the difference between the two terms.

CDMA vs GSM: how do they differ from each other?

In terms of quality, both technologies have their advantages and disadvantages. Despite these advantages and disadvantages, there are some key differences in the two technologies that you should be aware of as a consumer. Here are the differences between CDMA and GSM.

1.CDMA vs GSM: use

In terms of usage, most of the global network operators use GSM technology. There are also companies that still use CDMA technology. GSM technology was born after the adoption of a law by the European authorities to adopt this technology. GSM technology is much less expensive to implement than CDMA technology.

Winner: GSM

2.CDMA vs GSM: data transfer methods


In terms of data transfer methods, the two technologies differ from each other. GSM high speed wireless technology offers slow internet bandwidth, while CDMA technology offers higher internet bandwidth than GSM technology. Apart from that, GSM proves to be better when it comes to voice calls because it doesn’t need a strong network to make a voice call.

Winner: Tie

3.CDMA vs GSM: International roaming

GSM gives you multiband functionality, which means you can talk to anyone in the world without roaming charges, while CDMA does not provide you with this type of functionality. In addition, GSM is used by over 74% of mobile users worldwide and the rest use CDMA technology. Thanks to GSM technology, people can travel from one country to another and still use their smartphone.

Winner: GSM

4.CDMA vs GSM: compatibility

You have to be careful when choosing a handset as it is important to check whether your phone supports GSM technology or not. There are a lot of phones available in the market that support both technologies. If you buy a CDMA device, you must call your ISP to have it activated. On the other hand, you just need to buy a SIM card to start using the services in a GSM compatible device.

Winner: GSM

CDMA vs GSM: Which one is better?

If we look technically, CDMA and GSM have the same characteristics and qualities. You can go for either CDMA or GSM depending on your needs. The easiest way to choose a best option to try both services and then select the one that suits you the best. Hope this article helped you make a better choice. If you found this post useful, please share it with your friends, family and loved ones who are always looking for the same information. Also, if you have any questions, please let us know in the comments section below. We would love to help you.

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