Redmi 12. vs SAMSUNG Galaxy F14

Redmi 12 5g for sure.

Samsung f14

- good camera

- no bloatware

- 6k mah battery

- call recording

I will go with Samsung for One UI and Knox Security.  

It depends on your requirements, Redmi 12 is slim and good looking, whereas F14 has 6000 mAh battery, PLS LCD display (a better version of IPS display) and voice focusing feature. I would have chosen F14 as after buying a back cover, all design doesn't matter that much.

What @hijacker has already mentioned plus more frequent and longer security and OS updates. Samsung Galaxy F14 is the clear winner.   

Go for CMF nothing phone newly launched 

Depends on what you want