The n28 band mobile phone is a powerful 5G mobile phone that supports the n28 band.
The n28 band is an FDD band of 5G NR,
It has already been used in Europe and Japan, for example, Germany and Japan have allocated frequency resources for mobile operators to n28.
For example, Vodafone is 723~733MHz, DoCoMo is 728~738MHz, and Softbank is 738~748MHz(5G Technology and Standards).
In the 5G technical specification TS38.104 of R15, the maximum frequency bandwidth set for the n28 band is 20MHz(5G NR Standard).
In TS38.101 and TS38.104 of R16 released in 2020, we see that the frequency bandwidth of terminal UE in the n28 band has been extended to 30MHz, and the frequency bandwidth of base station gNB has been extended to 40MHz.
1、华为Mate 30 Pro 5G;
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2. ZTE Tianji Axon 11 SE 5G;
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3, IQOO 5 series