iPhone VS RM520N-GL

Hello! I am an ordinary user interested in advanced technologies.
In my area where I live, 5G Internet is unstable.

Unfortunately, installing an outdoor router with a Chinese 5G modem (MTK) did not give a significant increase in speed compared to my iPhone SE 3, moreover, in some cases the iPhone kept a more stable download speed.

In this regard, my question is how much better will the RM520N-GL handle this? All other things being equal (external antenna)

Dear @landco
It is hard to say, the speed depends on your network.

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