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Difference between VoLTE and LTE

Difference between VoLTE and LTE

Most of us have heard the terms VoLTE and LTE thrown around, but what do they actually mean? In this article, we will explore the difference between VoLTE and LTE, and explain why you might choose one over the other. Let’s get started!

What is VoLTE?

VoLTE is a type of voice-over-IP ( VoIP) technology that allows for high-definition (HD) voice calls. VoLTE uses an IP network to route calls, instead of the traditional PSTN network. This results in HD voice quality and significantly reduced call setup times. VoLTE also has the advantage of supporting features such as VoWiFi (voice over WiFi), VoLGA (voice over LTE), and rich communications services (RCS). In order to use VoLTE, both parties must have VoLTE-compatible devices and be connected to an LTE network. VoLTE is currently available on select smartphones and is expected to become more widespread as LTE networks are built out further.

What is LTE?

  • LTE is a wireless data communications technology that is able to provide higher data rates and lower latency than older technologies such as UMTS and EDGE. LTE is an evolution of the 3GPP standard and is not backward compatible with 2G or 3G technologies.
  • LTE consists of several enhancements to the existing LTE technology, including enhanced MIMO, carrier aggregation, and higher order modulation. LTE is able to provide speeds of up to 1 Gbps in the downlink and 150 Mbps in the uplink.
  • LTE is also able to provide data services over both FDD and TDD spectrum. LTE is currently being deployed by many mobile operators around the world. LTE is a key component of the 5G roadmap and will be an important part of the future 5G networks.

Difference between VoLTE and LTE

  • VoLTE (Voice over LTE) is the next generation of voice calling, providing clearer call quality and fewer dropped calls. LTE (Long Term Evolution) is a type of 4G wireless data technology.
  • VoLTE is a step up from LTE because it uses your LTE data connection to make calls, rather than using a separate voice network. That means VoLTE offers HD Voice quality and faster call setup times than regular LTE.
  • VoLTE calls also use less battery power than regular phone calls, so you can talk longer on VoLTE without worrying about your battery life. And since VoLTE calls are made over your LTE data connection, you can use VoLTE even if you don’t have a strong cell signal. So if you’re looking for the best possible call quality and fewer dropped calls, VoLTE is the way to go.


VoLTE and LTE are both cellular technologies that allow devices to connect to the internet. However, there are a few key differences between the two. VoLTE is Voice over LTE, which means that voice calls are routed through the LTE network instead of the traditional voice network. This results in higher-quality calls with less latency. LTE is simply Long Term Evolution, which is a term used for 4G networks. All major carriers now offer VoLTE service, so if you’re looking for the best call quality, make sure your phone carrier offers VoLTE service.

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