Yes, it is unlocked for worldwide use, it's not branded in any way. 5G bands will not work, but most 4G should work without issues. Please understand that we cannot guarantee this for specific carriers, please search for tests/reports for the carrier you are looking for whether it works to be sure. Currently we only offer a Europe-compatible charger, means you will need an adapter. We cannot provide an extensive comparison with other specific products, there are various sources you can find that try to do this comparison.