What is the difference between Crossover 404K and Crossover 404K Final?

I'm looking for a 4K monitor. It seems that these two are different.
The 404K Final is ~$100 cheaper, but all I can see different is some I/O
ports.

I can't read Korean and can't translate this due to the use of image files rather than text:

http://www.crosslcd.co.kr/main.html?tmp=product&pg=404K

http://www.crosslcd.co.kr/main.html?tmp=product&pg=404KF

As far as I can tell, the text is the same (minus the one about I/O).

The only other difference I am seeing is in the first picture on each page. The 404K Says "10_ Color". The second one says "_______ SPDIF".

Price difference:

https://archive.is/cu2SG

https://archive.is/mCVVg