Dual-SIM dual-mode mobile phones refer to mobile phones that can work under two network standards. Users can automatically select networks in different environments according to their mobile phone cards. Redmi Note is a typical dual-SIM dual-mode mobile phone. Business people prefer dual-sim dual-standby mobile phones, but few users on the market pay attention to this feature.
The most prominent advantage of dual-card dual-mode mobile phones is that according to the strength of the signal, the mobile phone will automatically select the appropriate network to ensure the quality of the call. Stable communication can help users avoid the embarrassment of leaky calls. Although the 4G network era is coming, it is not Few users are still willing to continue to use dual-card dual-mode to ensure daily work needs. The editor will introduce several mobile phones that support dual-card dual-mode, each with its own advantages in price and performance, which is convenient for consumers in need to compare and purchase.