What's the difference between VOLTE and VONR?

What's the difference between VOLTE and VONR? I believe that many inexperienced people are at a loss about this, so this article summarizes the causes and solutions of the problem. Through this article, I hope you can solve this problem.

Voice is Unicom 3G HD voice.

Volte is a 4G HD voice.

Both support phone calls while surfing the Internet, and both support high-definition voice.

Difference: Volte is used in 4G networks. HD voice is used in WCDMA 3G network.

Volte uses a data network, which saves network bandwidth, but when the network speed is poor, calls are affected, similar to Wechat voice. But it's faster to get on the phone.

HD Voice diverts voice and data and sends them at the same time, just like two-way four lanes, one lane data surfing the Internet and one lane talking voice. So it's more stable and the signal is better. But it's a waste of resources. The speed of connecting the phone is several times faster than 2G and a little slower than 4G Volte.

In terms of experience, 3G HD Voice is more practical and better. 4G Volte is more advanced. But Volte is only a transition, and 5G VoNR is the most advanced. In the future, we still don't know the name of the 6G 6G voice call.

After reading the above, have you mastered the difference between VOLTE and VONR? If you want to learn more skills or want to know more about it, you are welcome to follow the industry information channel, thank you for reading!