Verizon global vs. CDMA-LTE – Which one to use and what are the differences?

Individuals seeking improved coverage are opting for the network that best suits their location, and that’s why many are already utilizing the Verizon network. Additionally, Verizon has crafted various packages to cater to users’ diverse needs. Selecting the right network type is crucial for enhanced performance and outcomes.

In this article, we’ve included information about the preferred network types, particularly the distinctions between global and LTE/CDMA, for those contemplating their choices.

Before delving into the core content, let’s review the steps to choose the right network type for you:

  1. Navigate to the settings app on your phone.
  2. Go to the network and internet section.
  3. Click on the tab labeled “mobile network” to access mobile network settings.
  4. Choose the type of network you’d like to use.
  5. Save the settings based on your location.

If you wish to change the settings via the Connection Manager app, even though international carriers are typically selected automatically, follow these steps:

  1. Open the Connection Manager app.
  2. Find network settings in the app’s dropdown menu.
  3. Choose the network type that is right for you

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What is the difference between Verizon Global vs CDMA/LTE?

In the following section, we provide a comprehensive explanation of the distinctions between Verizon Global and CDMA/LTE:

Verizon Global:

For optimal service and signal coverage across various locations, opting for the Global network type is highly recommended. By selecting this option, your device will seamlessly connect to the latest network technologies. In instances where a particular technology is unavailable, the device will automatically attempt to connect to alternative technologies and network configurations.


This setting is particularly useful for individuals experiencing network and signal issues at specific locations. Typically, these issues arise when different network types are operational in the vicinity. However, configuring your device with LTE/CDMA settings ensures a reliable signal quality. It’s important to note that LTE/CDMA is a 4G network setting.

In situations where diverse network types are in operation at a given location, the LTE/CDMA settings on Verizon guarantee reliable signal quality ranging from good to decent.

It’s worth mentioning that LTE, introduced in 2009 with Release 8 of 3GPP, has undergone multiple enhancements, including LTE-Advanced and Pro. Carrier aggregation is one such enhancement, allowing a single user device to connect to multiple channels for higher data speeds. Peak data speeds achievable with 4G LTE are as follows:

  • LTE – up to 300 Mbps in the downlink
  • LTE Advanced – up to 1 Gbps in the downlink
  • LTE Advanced Pro – up to 3 Gbps in the downlink

While these peak speeds are network-generated, actual speeds on individual devices are influenced by the nature of the radio signal and the simultaneous usage by multiple users. Voice over Long Term Evolution (VoLTE) utilizes the packet-switched segment of the mobile network for calls and short message services on the same network.

For CDMA, the migration from 3G to 2G technologies was facilitated by the CDMA2000 track. The standard CDMA2000 1xRTT, or IS-2000, succeeded the older IS-95 and supports 3G mobile services. Upgrading from IS-95 to CDMA2000 is seamless due to backward compatibility. Both standards use a 1.25 MHz carrier bandwidth and support circuit-switched and packet-switched capabilities.

In CDMA2000, EVDO (Evolution-Data Optimized) was employed to achieve higher data speeds, similar to the enhancement brought by HSPA in UMTS networks. Peak downlink and uplink speeds with EVDO can reach up to 14.7 and 5.4 Mbps, respectively.

What about LTE/GSM/UMTS?

When you travel to different places, you’ll encounter various network types. If you encounter signal problems at a specific location, consider switching to the GSM/UMTS connection type. When venturing abroad, it’s advisable to utilize the Global System for Mobile Communications (GSM). Regarding UMTS, it serves as the universal system with 3G internet settings.

Conclusion – Which one should you use?

When in the United States, you have the flexibility to use either network type—commonly CDMA and LTE—on your smartphone. However, when traveling outside the U.S., your device may automatically switch to the LTE/GSM/UMTS network configuration, especially when the Global network setting is activated. The optimal choice of network type depends on your specific needs, and there isn’t a definitive answer.

For those prioritizing battery conservation, it’s advisable to consider a network type with better coverage, typically the CDMA/LTE configuration. When venturing to a foreign country, adjusting your Verizon phone’s global network setting to match the country’s specifications is recommended.

Verizon recognizes the diverse needs of its users and offers a two-tier network type to cater to various requirements.

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