How does fingerprint authentication compare with iOS and Android?

[Yashraj]

So I am being swayed by the new Galaxy S8 to make the switch from my iPhone to S8 and have concerns regarding some of the features Android has, a platform I left over 5 years ago.
One thing I use a lot on my iphone is the TouchID to not just unlock the phone but to sign in to my bank and credit card accounts, make purchases, etc. I am located in the US where every bank/card company has TouchID, I wanted to know how's this for Android? Is the fingerprint authentication adoption as widespread as it's in iOS?

Also anything else I should know (apart from iMessage, Facetime, Siri, 3Dtouch)?

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Added after 2 minutes:

Also feel free to let me know the features I'd gain by the switch to Android (apart from rooting, customization, easy data transfer)!!

 

[Rox]

Android vs iOS - Difference and Comparison | Diffen

 

[archhosting]

I've heard Huawei currently has the "fastest" finger print scanners. Personally i don't trust them because someone can easily replicate your fingerprint or touch it to your hand while your sleeping.