Nano Ledger x is a hardware wallet whose difference is that it connects via Buetooth, you can connect it to your mobile device and can authorize transactions easier and faster.
This has a great benefit and that is that you are the owner of your assets and responsible for what you do in it, you must bear in mind that your assets will not be stored in the device, that is, the device is only to store your keys, pins among others. The operations performed will be more secure, you can also include more than 100 cryptocurrencies in the storage of Nano Ledger x.
Nano Ledger x has a very good and easy to use interface, but nevertheless all its language is in English.