How does my mobile device model affect international roaming functionality?

While most modern smartphones are designed to support a wide range of cellular bands, there are specific nuances and limitations that can impact your experience when traveling abroad.

Newer phone models support a wide array of LTE and 5G bands, allowing them to adapt to different networks and provide reliable connectivity in most countries. However, older phone models may be limited in their support for certain older network generations (e.g. 2G/3G), which may be important in remote areas or countries where the network infrastructure is less developed.