Dual-mode 5G refers to 5G that supports both SA and NSA networking modes, and there is no special statement that \"dual-mode\" 5G refers to 5G that only supports NSA networking mode (hereinafter referred to as \"single-mode 5G\"). So what's the difference between them? Mainly reflected in the following three points.
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1. Compatibility
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From the perspective of 5G: dual-mode 5G supports SA and NSA modes, and is fully compatible with all 5G networking modes. The single-mode 5G only supports the NSA mode, and if you encounter a nearby base station with only 5G SA networking, the single-mode 5G mobile phone cannot be accessed. Therefore, dual-mode 5G is definitely better than single-mode 5G compatibility in theory. In real life, the NSA networking mode has the characteristics of economic efficiency, which is very suitable for the transition period. At present, operators generally use this way to transform 4G base stations. However, the future 5G is bound to be SA networking. Therefore, this compatibility impact will not be too large in the present, but it will be relatively large in the future. 2. Performance In terms of 5G performance, the SA network is an independent network. The base station is a terminal service that supports 5G SA separately, and the core network is also a 5G core network. Such performance can achieve real high speed and low latency, which can meet the requirements of the Internet of everything. NSA networking, because 4G and 5G are mixed together, 5G performance is relatively poor. When the amount of 4G 5G access is usually not large, the performance impact is not large. However, if the amount of access is relatively large, the high speed and low delay of 5G users will be affected.
The multi-mode and dual-mode of 5G mobile phone refer to the 5G network mode of the mobile phone, and the difference between them is the supported network frequency band and the coverage of the operator, the specific explanation is as follows:
1. Multi-mode 5G mobile phone refers to a mobile phone that can support 5G networks in multiple frequency bands. At present, 5G network bands in different regions of the world are not the same, and multi-mode mobile phones can be compatible with a variety of 5G network bands, so as to ensure that users can obtain stable and fast network connections when using 5G networks in different regions. For example, China Mobile and China Unicom's 5G network uses the n78 band (3.5GHz), while China Telecom's 5G network uses the n41 band (2.6GHz), so multi-mode 5G mobile phones can use 5G networks on the networks of these two operators at the same time.
2. Dual-mode 5G mobile phone refers to a mobile phone that supports both 5G and 4G networks. This mobile phone can automatically switch to the 4G network in places where the 5G network is unstable or the 5G signal is not covered, to ensure that the user's network connection is stable. Dual-mode 5G phones can typically support multiple 4G bands to suit the requirements of different regions and carriers.
In summary, multi-mode 5G mobile phones can support a variety of 5G network bands, while dual-mode 5G mobile phones can automatically switch to 4G networks when 5G networks are unstable. When buying a 5G mobile phone, you need to choose the right type of mobile phone according to your own usage habits and the network situation of the local operator.
The multi-mode and dual-mode of 5G mobile phones refer to the network standard support mode of mobile phones.
Multimode phones refer to mobile phones that support multiple network standards, including 2G, 3G, 4G and 5G. This mobile phone can communicate in different network environments, whether it is 4G network, 3G network or 2G network can work properly.
Multimode mobile phones can adapt to the requirements of different regions and different network operators.
Dual-mode mobile phone refers to the mobile phone that supports two different network standards, generally referring to the mobile phone that supports 4G and 5G networks. The phone can switch between 4G and 5G networks, automatically selecting the right network to communicate based on signal quality and network needs.
In general, multi-mode phones have wider network compatibility and can be used in different network environments, while dual-mode phones are more focused on switching and use of 4G and 5G networks. Which phone you choose depends on your network needs and usage scenarios.
5g mobile phone terminals only have single-mode and multi-mode terminals, single-mode only supports NSA mode, and dual-mode supports NSA SA mode.