I am considering buying a SM5G991UZAAXAA (https://www.samsung.com/us/business/mobile/phones/galaxy-s/galaxy-s21-5g-256gb-certified-renewed-unl...) from Amazon.com in the US, where I am currently living, for use in both the US as well as in Hungary in particular and in Europe in general. Kimovil.com claims that the SM-G991U is incompatible with all 5G bands in Hungary: https://www.kimovil.com/en/frequency-checker/HU/samsung-galaxy-s21. Could Samsung confirm that the SM5G991UZAAXAA is fully functional on 5G (as well as 4G, 3G, and 2G) services in Hungary in particular and Europe in general?
