Re: Which of the following labtops would be best to run the sims 4

@BigCaptalistMan  The second one is the best of the three, at least by the specs you've listed.  (I'm guessing its processor is a 2500U or 3500U, and the graphics chip in that processor should handle medium settings.)  You might do marginally better for $500, but likely not for $350, unless you want to look for options on Ebay.

If you'd like other suggestions, I can take a look, and feel free to ask.  But at best, you'd probably only get around a 10-15% improvement for the extra money.  The gaming laptops with more powerful hardware are usually $650 and up.