This page compares the Nano X vs Nano S models side-by-side so you can decide which hardware wallet fits your use case. I’ve tested both over months and used them in desktop and mobile setups. What I've found: they share the same core non-custodial design, but they serve different workflows.
| Feature | Nano X | Nano S |
|---|---|---|
| Connectivity | Bluetooth + USB (mobile-friendly) | USB-only (desktop-first) |
| Battery & portability | Built-in battery for untethered mobile use | No battery; works while plugged in |
| Screen & UX | Larger screen, easier confirmation | Smaller screen, extra button presses |
| App (coin) storage | Higher internal memory; more apps installed simultaneously | Limited app slots; may need to swap apps |
| Secure element | Yes (secure element protects private keys) | Yes (secure element protects private keys) |
| Seed phrase standard | Restores with BIP-39-style recovery phrase | Restores with BIP-39-style recovery phrase |
| Passphrase (25th word) | Supported | Supported |
| Multisig support | Compatible with multisig flows via external wallets | Compatible with multisig flows via external wallets |
| Firmware updates | Supported (via desktop/mobile app) | Supported (via desktop app) |
(Images: Nano X vs Nano S side-by-side — placeholder)
If you want a longer feature table or another model comparison, see comparison-table or comparison-nano-s-plus.
Unboxing experiences are similar: device, cable, recovery card and basic documentation. In my testing the Nano X box includes a USB cable and pairs with a mobile app during setup; Nano S setup is typically done on a desktop connection.
Step-by-step setup notes:
I noticed mobile pairing is smooth but requires an extra permission step (Bluetooth). And yes, pairing matters for convenience.
The headline difference is connectivity. Nano X supports Bluetooth, which enables mobile-first workflows. Nano S is USB-only and therefore requires a host connection for signing.
Security implications:
Which is safer by default? There’s no simple answer. USB-only reduces the wireless attack surface. But good hygiene (verified firmware, legitimate purchase channel, careful passphrase practice) matters more than connection type.
Both models use a BIP-39-style seed phrase for recovery (commonly 24 words on these wallets). The optional passphrase (often described as a "25th word") is supported on both. A passphrase creates a hidden wallet; lose the passphrase and you lose access to those funds. I believe many users underestimate this risk — treat passphrases like an additional physical key.
Migrating from Nano S to Nano X (short how-to):
More detailed migration steps are in restore-recovery and nano-x-restore-recovery. What I've found: migration is straightforward when you keep your seed phrase safe.
Firmware keeps the device up-to-date with new coins, security fixes and compatibility. Always verify firmware operations on-device (confirm actions on the wallet screen) and follow the step-by-step guide in how-to-update-firmware-steps.
Supply-chain tampering is rare but possible. Buy only from trusted channels (see where-to-buy-safely) and verify the package seal. For more on authenticity and tamper checks see authenticity-supply-chain.
App support affects how many coins you can manage at once. The Nano X’s larger memory lets you keep many apps installed concurrently. The Nano S may require removing and reinstalling apps when you switch between many different blockchains.
Both devices work with popular wallet integrations for Bitcoin, Ethereum, Solana, and others. If you plan on multisig for Bitcoin, both devices can act as signers in a multisig setup through third-party wallets; check multisig-setup-compatibility and multisig-bitcoin-setup.
For a list of supported chains see supported-coins.
Use this short framework to decide: what’s your main priority — convenience (mobile + many coins), or minimal surface and simple desktop workflows?
Neither choice is objectively superior; it depends on your workflow and threat model.
Common mistakes I see: buying from unofficial sellers, exposing your seed phrase to photos or cloud backups, and enabling passphrases without a recovery plan. For buying tips see where-to-buy-safely and for general OPSEC see seed-phrase-management.
FAQ
Q: Can I recover my crypto if the device breaks? A: Yes — with the seed phrase you can restore on another compatible hardware wallet or recovery tool. See recover-if-broken.
Q: What happens if the company goes bankrupt? A: Your private keys are yours. Devices and firmware maintenance could be affected; see company-bankrupt for implications and contingency planning.
Q: Is Bluetooth safe for a hardware wallet? A: Bluetooth adds convenience but also complexity. If you need absolute minimal attack surface, USB-only setups reduce wireless exposure. See connectivity-bluetooth-usb.
Both models use a secure element and similar recovery mechanics; the practical differences are connectivity, on-device storage, and daily workflow. If you want a deep hands-on read, see my full nano-x-review, the nano-x-setup guide, and the firmware-update walkthrough.
Decide by answering one question: will you manage many different tokens on mobile, or keep fewer coins on a desktop-first setup? Your answer points you to the right model. But don’t skip the basics: always buy from trusted channels, back up your seed phrase on metal if possible (see seed-phrase-management), and verify firmware on-device.
For a side-by-side visual comparison and printable checklist see comparison-table. If you want help migrating, the step-by-step restore guide is here: restore-recovery.