Pelikissa With all due respect to jpkarlsen, the graphics chip in the 125H CPU should be able to run Sims 4 on high settings, if not high-ultra, even with all packs installed. It's a very good chip as far as integrated graphics go and is significantly faster than chips we know can handle medium-high settings.
There is also no harm in installing the game and seeing how it runs. At worst, you're not happy with performance and have to turn down the settings, or you're not happy with the graphics and need to compromise on performance. But that doesn't seem likely.
I will say that if your laptop's screen has a resolution higher than 1920x1080 or 1920x1200, you may need to play at one of these resolutions to improve performance, as higher resolutions make the game much more demanding. But you can experiment with resolutions as well.