Xiaomi Redmi Note 10 5G (Camellian) / Model: M2103K19C / Hardware: mt6833 (MediaTek Dimensity 700) and my device has been updated to MIUI Global 12.5.4. I don't know why this set of device doesn't support NFC.
Most new Xiaomi devices, those released in the previous years should work perfectly on Mint Mobile and T-Mobile. The reason for this is that Mint and T-Mobile support almost all the bands used by recent Xiaomi phones for 3G and 4G LTE. Verizon, Sprint, and US cellular are CDMA-based networks, therefore Xiaomi devices will not work with them.
Yesterday I installed the MIUI 11.0.1.0 on Redmi Note 7 EEA (the official one not the xiaomi.eu version) which has Android 10. There was a problem: I couldn't connect to 5ghz network (my router has splitted SSID for 2.4Ghz and 5Ghz) The network shows up but when I put the password and I press "Connect" it simply goes to "Saved".

The Xiaomi Redmi Note 10 5G performed quite well in our battery protocol tests, landing in the top 10 among all devices tested to date. In terms of its performance compared to the non-5G version, the non-5G version is 9 points ahead of its sibling (87 vs. 78), even though both devices achieved comparable scores in Autonomy and Efficiency.

A result of this relentless pursuit is the Redmi 13C 5G, a smartphone made for India, made in India. Redmi 13C 5G brings superfast internet speeds with support for all 5G network providers so that you can access 5G across the entire country.
The new 4G version of the Redmi Note 12 is a solid low-budget alternative to affordable 5G options out there. Xiaomi traded the 5G connectivity with better overall hardware and user experience
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does redmi note 10 support 5g