Hong Kong variant for use in China and UK?

Hello, I am considering buying the Note 7 in Hong Kong to use in China and the UK, from this webpage (http://ift.tt/2bTygbj), it says it's the N9300 variant which supports SIM1:TDD-LTE+FDD-LTE+WCDMA+TD-SCDMA+GSM;SIM2:GSM covers all bands (including that of which is used in China and the UK) so would this be okay to use in China and UK? The main difference however is the N9300 uses the Snapdragon processor whilst the N930F (if I bought one from the UK) uses the Exynos 8890?

I am currently using my N935F (purchased from the UK) in China absolutely fine on their 4G network too.

Thanks

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