LTE和VoLTE的区别

1.长期演进(LTE)：
LTE 是高速蜂窝数据通信系统的标准。它提供约100 Mbps的下载速度和约50 Mbps的上传速度。它在使用数据服务时不提供高质量的语音通话。

2. 长期演进语音(VoLTE)：
VoLTE 是一种高度标准化的系统，用于进行高清语音通话。它允许用户在使用数据服务的同时进行语音通话，而不会改变语音质量。

LTE和VoLTE的区别：

LTE	VoLTE
It is a data communication system.	It is also a data communication system to overcome LTE.
It may or may not support data and voice call services at the same time.	It always supports data and voice call services at the same time.
In case if it supports data and voice call together the quality of voice calling is not good.	While it supports HD quality voice calling while using data services.
It turns off data connection while making voice calls.	It does not turn off data connection while making voice calls.
Call connection between two users is slower (almost takes 7 sec).	If both users are on VoLTE, call connection is faster.
External applications like Skype or Whatsapp is required to make video calls.	No external applications are required to make video calls.
It is not widely used by users now-a-days.	It is more widely used now-a-days.