Extract 2 pieces of information from a string - what to use?
Maybe you can use Python with dictionaries.

You can set a group of word in the dictionary that could be filled each time with new words you find.


  To find new word (if the pattern remains the same as your example) you
  can grab the "brand" (Samsung) and the next word will be the model
  (UE65KS7500).


This is a good resource