Best All-in-1 computer for Sims 4

@DenisevdWoude92  Neither of these has a dedicated graphics card, which wouldn't mean Sims 4 would run poorly, but it would limit performance to a significant extent.  In Sims 4, as in most games, the GPU is almost always the limiting factor in determining how well the game runs.  The first system should be able to handle all current Sims 4 packs together on medium-high to high graphics settings, with the first one lagging behind somewhat.

For comparsion, you could get a laptop with the same hardware as the first system for maybe 550€, depending on current sale prices.  Even adding in a standalone monitor, that would be a lot cheaper than buying the AIO.  That's not to say you shouldn't buy one of these, only that there are other paths to getting the same or better performance.

Speaking of which, this desktop is overkill for Sims 4, with a graphics card that has significantly more power than the game will ever need:

https://www.coolblue.nl/product/943429/erazer-engineer-p10-md35181.html

It also has a better processor (not strictly necessary for Sims 4 but nice to have) than the ones you linked, and the same RAM and storage.

This one has an older and somewhat slower graphics card, but still more than good enough for ultra settings now and in the future.  Its processor is a little better than the one above (same model, just one year newer), and it has the same RAM and storage:

https://www.coolblue.nl/product/897768/lenovo-ideacentre-g5-17aib7-90t1006lmh.html

I don't see any other AIOs that are better than the ones you picked out for around the same price.  The only ones with dedicated graphics cards start at 2000€, which is unreasonable, but then the market for gaming hardware in an AIO is probably very limited.

I would be happy to check other sites too, and to look at monitors on whatever sites you want.  A basic 75 Hz (the refresh rate), 1920x1080 monitor should cost around 120€, with higher-spec monitors more like 200€, give or take.  Let me know what you'd like to do, including how much you'd want to spend on the monitor if you go in that direction.