Understanding 4G Support on Redmi Note 7 Pro: Dual SIM Configuration Explained

When considering a new smartphone, it's important to understand the 4G support and network configuration. The Redmi Note 7 Pro is equipped with dual SIM slots, offering flexibility and convenience to users in various regions. However, there's a common misconception about whether both SIM slots support 4G simultaneously. Let's clarify the details to ensure you have all the necessary information.

Common Configuration in Smartphones

The Redmi Note 7 Pro features dual SIM slots, but one of the SIM slots only supports 4G LTE connectivity at a time. This design is common in many smartphones as it allows for efficient network management and optimized usage. When a SIM slot is set to 4G, the other slot operates on 2G or 3G networks. Therefore, if you prefer to use 4G on one SIM, the second SIM will be limited to 2G or 3G.

Official Confirmation and Dual SIM Dual Standby Configuration

For those who might have doubts, Xiaomi's official website confirms the 4G support on both SIM slots. Here is a direct quote from their documentation:

"Dual 4G Dual VoLTE When using both SIM card slots, either card can be set as the primary card which supports 4G/3G/2G calling and data."

Additionally, the phone supports dual SIM dual standby. This means both SIM cards are prepared to take calls at any given time, and internet 4G can be activated on either SIM at a specific moment. However, it's important to understand that both SIMs need to be set up and configured properly to take full advantage of these features.

Understanding VoLTE and Its Role in 4G Support

One thing to note is that the phone switches to a voice call-only bandwidth during a call. As a result, the internet connection might cut off briefly. However, if you are using Voice over LTE (VoLTE), the phone uses the 4G network bandwidth during calls, which ensures the internet connection remains active and stable.

VoLTE calls offer superior HD quality compared to traditional calls. Since VoLTE uses the 4G network, it provides better sound quality and clearer audio, ensuring you have a superior calling experience.

Key Points to Remember

The Redmi Note 7 Pro has dual SIM slots, but only one SIM supports 4G LTE at a time. Both SIM slots support 4G and VoLTE as confirmed by Xiaomi's official documentation. When both SIMs are active, either can be set as the primary card supporting 4G/3G/2G calling and data. VoLTE ensures uninterrupted internet during calls, offering HD call quality and stable internet access.

Conclusion

The Redmi Note 7 Pro is a versatile device, thanks to its dual SIM configuration and 4G support. Whether you are traveling or living in a region with limited network coverage, the phone's flexibility allows you to switch between different networks and ensure you stay connected. Understanding the nuances of the dual SIM setup and VoLTE functionality can help you make the most out of your device.