Are Nike and Adidas sizing different?

I recently purchased 2 shoes(via my friend in different country). I purchased one NMD S1 fusion and one Nike Dunk Low. Ordered both in US 10. My feet cm is around 27.4cm (10.8 inch).

PS: For reference, I already have an Adidas Roverend Adventure in US 9.5 and it runs a bit tight for me. Thanks for your input 🙏