how much does one of those cost, including OS? Just curious?
I build them from parts. Everything except the ITX motherboard and case is just standard PC parts and can be bought a whatever price you want. Probably the same price as the laptop if buying all new parts, but you have a upgradability path of more RAM, better CPU, better GPU etc.
ITX case £100 (I bought mine second hand for £50)
ITX motherboard w/AMD A620 chipset £140 (I paid a bit more for B650E. Not really necessary, if you are not into overclocking/undervolting
)
AMD Ryzen 5 7500F CPU £145
CPU Cooler £30
2x8 GB RAM DDR5-6000 £60
NVMe SSD 1 TB £50 (don’t need more than 256 GB, but the price difference is negligible)
500W PSU £50
Nvidia RTX 4060 or equivalent AMD GPU £250
Win 10/11 keys can be bought online for £15 - or you can just use it without license, if you can live with the (very) few things you can‘t do.
Grand total £790 w/OS license