The S3 is a poor choice at the moment - it's just too limited compared to the SE. It's not listed in the article, but it also doesn't support the hand washing countdown.
It's like buying the 4" iPhone SE in 2018 - it will work and receive software updates for a few more years, but the software just isn't designed with it in mind.
You may think you are saving $80 but it will cost you as an upgrade will be needed sooner. (I am an S3 owner and love it, but if I was buying today would go with either a 2nd hand S4/S5 or the SE).