Samsung never advertises their Face unluck feature as the secure unlock feature,it’s just there for basic protection..they give people option and don’t just shove whatever they think is best to consumets like Apple..
Samsung’s ultra sonic under display is the best under display FP technology,whether you like it or not,it’s the first generation and can only improve,that’s something Apple tried to make and failed just like Airpower.
If you think Samsung’s tech is crap,then I’m sorry but Apple will borrow and implement all of them one by one year after year but slowly for you lol
Reverse charging,OLED,large screen phones,etc etc all been criticised by fanboys like you when Apple didn’t do them.yet now Apple is catching up using them all themsey many years later!
I think you’re lost.
Here: https://samsungrumors.net/