Pc build for sims 4,please help!

@chelsugar  It would only matter to me if I planned to spend extended time running the laptop on battery.  For laptops with AMD CPUs, a 56 Wh battery should be fine for several hours at least; precisely how much life you get depends on how you're using it and also how the components are tuned by the manufacturer.  And there are not many places where you'd be without a power outlet for hours and also constantly be using your laptop.

If you played Sims 4 while running on battery, you'd be looking at maybe an hour before you'd need to plug it in, with the faster CPU and GPU eating proportionally more power, so the larger battery would only offer a small improvement (as little as 10 minutes, again depending on tuning).  But you'd get significantly worse performance playing on battery anyway, regardless of your in-game or Windows settings, so that's not really a factor.