The difference between 2.4 and 5g

The main router devices currently on the market include 2.4G signals and 5G signals. But what is the difference between these two router devices?

#Which one is faster, 5G or 2.4G? (Recommended learning: PHP video tutorial)

5G signal can carry more information per unit time due to its high frequency, so it is fast; on the contrary, 2.4G signal The low frequency also results in significantly slower network speeds. So if you are pursuing internet speed, you should choose a router with 5G signal.

The wall penetration effect of 5G is worse than that of 2.4G?

This is also related to the wavelengths of the two mentioned above. Due to the high frequency and short wavelength of 5G, the shorter the wavelength, the more attenuation it will have, making it more difficult to penetrate obstacles. Therefore, the wall penetration effect of 5G will be significantly worse than that of 2.4G. On the contrary, 2.4G has a longer wavelength and the wall penetration effect will be significantly better. If it is a large house with many rooms and requires a router to go through many walls to provide you with the network, then 2.4G may be better.

When 5G signal is weaker than 2.4G, will the network speed also become slower?

uncertain. Network speed is not only related to signal strength, but also has a great relationship with channel quality. After passing through a wall, the 2.4G band may have 3-bar signals, and the 5G band may only have 2-bar signals. If there is too much wireless interference around, watching videos on the 2.4G band using 3-bar signals will often buffer, while using 2-bar signals will cause buffering. Watching videos in the 5G frequency band of the signal is smoother. For some applications that require higher network speed and latency, such as downloading, voice, real-time games, etc., it is more appropriate to use 5G signals.

How to choose a router for different usage scenarios?

In fact, through the above comparison, the advantages and disadvantages of 2.4G and 5G are relatively obvious. So how should we choose routers in different usage scenarios? In fact, you don’t have to choose only one of the 2.4G and 5G band routers. If the use environment is complex, the terminals are diverse, and there are many access devices, you can use dual-band routers together, such as home users. If it is an object that moves less such as an Internet TV or a laptop, you can choose one of the more suitable frequency bands, 2.4G or 5G. Select router devices according to different usage scenarios.

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