Stock Android and Custom UI Android in terms of privacy and security

[gnjha]

Hi,

I read many articles for Stock Android and Custom UI Android.

There are many Custom UI Android like ColorOS (Oppo & Realme), EMUI (Huawei), Flyme (Meizu), Funtouch (Vivo), OxygenOS (OnePlus), MIUI (Xiaomi), Amigo OS (Gionee), etc.

No doubt, Custom UI Android provides more features and customization options.
And custom UI Android is good for those who want more options and customizations in android phone.

These days, we do more financial transactions on android phones and we keep banking apps in android phones.

In terms of security and privacy of personal data and financial transactions, I would like to understand security and privacy threat with Custom UI Android.

There are many Custom UI Android but I am concerned about MIUI 10, ColorOS 5.2 and Color OS 6.

Please be kind to elaborate and clarify it.

Regards
Ugn10