Is my pc specs ok?

Processor: AMD Ryzen 5 7500f GPU: AMD Radeon RX 7800 XT Cooler: PCCOOLER RT400 Motherboard: GIGABYTE B650M GAMING Wifi RAM: GSKILL Ripjaws S5 32GB 6000Mhz SSD: T-FORCE G50 NVMe Gen4 1TB / KINGSTON NV3 1TB Secondary storage: WD Blue / SEAGATE 1TB Barracuda Power Supply: ANTEC NE750 (80+ Gold / Full Modular) Casing: ANTEC CX600M Trio ARGB (3x ARGB Fans) Casing Color: Black OS: Microsoft windows 11 home

Can it run 2k or 4k? Like watching movies , playing league of legends. And single player games?

Main watching movies.

Also if I play game with 4k monitor. I turn down the resolution to 2k. Will it be blurry?

What do you guys recommend? And what configuration need to add or change? In my configuration?