It appears that these might be the same beer:
https://www.ratebeer.com/beer/hite-beer/9140/
https://www.ratebeer.com/beer/hite-extra-cold/500620/
I say this because it looks like Untappd merged them recently. I am wondering whether anyone has any expertise or knowledge on this issue and whether these beers should be merged.
Although according to their website, it looks like the recipe may have changed in 2017: http://en.hitejinro.com/m/brand/view.asp?brandcd2=A01