Zhanrui better.
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If you are comparing the chip, it must be Unigroup Ruiqiang, Unigroup Ruiqiang specializes in chip research and development, and is one of the few enterprises in the world that fully master 2G\/3G\/4G\/5G, Wi-Fi, Bluetooth, TV FM, satellite communication and other technologies. Of course, the industrial chip, but the achievement is still worse.
If it is a comprehensive comparison, ZTE is strong, ZTE is not only in chips, in mobile phones, terminals, network equipment, wireless, 5g has good results.