Re: Graphic settings are high but the gameplay does not match the graphic settings
@KashmirG2002 Please delete options.ini, in Documents\Electronic Arts\The Sims 4, load your game to spawn a new one, reset your graphics options where you want them, quit and reload, and see how the sims look. Please test in fullscreen, windowed fullscreen, and windowed modes; you can change these on the fly without having to restart the game. Let me know whether you notice any difference. And please also try using the native resolution of your monitor, whatever that happens to be.
If your sims are still blurry, please take a couple of in-game screenshots (with the C key) and see whether those look blurry too: I'm curious whether they reflect what you see while playing or how the game is supposed to look. For a side-by-side comparison, you can use the Windows snipping tool: hit Windows key-shift-S and drag your cursor over the section of screen you want to capture. Then you can open Paint and crtl-V to paste. This tool doesn't work well in (exclusive) fullscreen, but the other two modes should be fine.
Finally, please run a dxdiag and attach it to a post.
https://help.ea.com/en-us/help/pc/how-to-gather-dxdiag-information/
And please also post the first 40 or so lines (up to where Options starts) of your config.log file, also in Documents\Electronic Arts\The Sims 4. You can delete your user and machine names, about 25 lines down, if you like; nothing else in that file is specific to you. The info will show how the game reads and rates your hardware. You can use the spoiler tag on the config info, to keep the post shorter.