NGRAVE ZERO vs Ledger Nano X [2024]: Which Takes The Lead?

NGRAVE ZERO leads Ledger cold wallet due to touchscreen display, fingerprint security, and EAL7 certification but more costly.

In the world of cryptocurrency, one big concern for people who use digital money like Bitcoin and Ethereum is keeping their virtual riches safe. As these digital coins become more popular, it’s really important to make sure they’re well-protected.

This article takes a look at two special crypto cold wallets that help keep your digital money safe: NGRAVE ZERO vs Ledger Nano X.

Key Takeaways:

  1. The NGRAVE ZERO stands out with its EAL7-certified operating system, the highest security level in the world. It also offers features like AirGap transactions and a fingerprint scanner, enhancing its security. On the other hand, the Ledger Nano X has a CC EAL5+ certified chip and relies on a Bluetooth connection.
  2. The Ledger Nano X comes at a more affordable price of $149, while the NGRAVE ZERO has two options – ZERO for $398 and GRAPHENE for $148. If budget is a concern, the Ledger Nano X might be a better choice.

NRAGVE Zero vs Ledger Nano X: Crypto Wallet Comparison

FeatureLedge Nano XNGRAVE ZERO
Price$149ZERO: $398;
Dimensions72mm x 18.6mm x 11.75mm125mm x 70mm x 13mm
DisplayOLED screen, 128 x 64 pixels4 inch touchscreen, 480 x 800 pixels
ConnectionUSB-C and BluetoothQR codes only
Battery100 mAh1200 mAh
Crypto supportLedger Live: 500
3rd party wallets: 5000+
5000+ coins and tokens
NFT support✔ (Only Polygon and Ethereum NFTs)
Security levelCC EAL5+ certified chip (ST33)EAL7 certified OS (highest in the world)
AirGap transactions
Fingerprint scanner
Recovery deviceRecovery sheet (24-word seed) for both modelsGRAPHENE (encrypted metal plates)
Mobile appLedger Live app for iOS and Android devicesLIQUID app for iOS and Android devices
Web3 access
Storage Space100 Apps (2 MB)100 accounts

Read our detailed review of both hardware wallets:

  1. NGRAVE ZERO wallet review
  2. Ledger Nano X review

NGRAVE ZERO vs Ledger Nano X: Security

NGRAVE and Ledger security

1. Offline storage

Both NGRAVE ZERO and Ledger devices keep your private keys offline. This means they are away from the internet and hackers.

But NGRAVE ZERO is a totally air-gapped wallet. It does not use any USB or wireless connection. It only uses QR codes that have no sensitive data. Ledger devices use USB or Bluetooth connections. But they encrypt the data and ask for your approval on the device before sending or receiving anything.

2. Security chip

Both NGRAVE ZERO and Ledger devices use a security element chip to keep and guard your private keys. This is a certified chip that can resist physical and logical attacks.

But NGRAVE ZERO uses an EAL7-certified OS. This is the best security certification in the world. Ledger wallets use a CC EAL5+ certified chip. This is also very secure but not as good as EAL7.

3. Fingerprint sensor

NGRAVE ZERO has a fingerprint sensor and light sensor that adds more security for authentication and transaction signing. Your fingerprint is used as a part of your Perfect Key to unlock your device and sign transactions with a strong 8-digit PIN.

Ledger Nano X does not have a fingerprint sensor. But they also use a PIN code to access and confirm transactions.

4. Backup Recovery Phrase

NGRAVE ZERO and Ledger let you back up your private keys using a recovery phrase. This is a set of 24 words that can bring back your access to your funds if you lose or damage your device.

But NGRAVE ZERO also has an optional backup device called GRAPHENE. This is a pair of encrypted metal plates that can keep your recovery phrase in a lasting and fireproof way.

Ledger Nano X does not have such an option. But you can use any other metal backup solution like Cryptotag Zeus to keep your seed phrase.

5. Testing

Both hardware wallets are tested well to make sure they are secure and reliable. But NGRAVE ZERO has the edge of having Jean-Jacques Quisquater as an advisor. He is the father of zero-knowledge proof cryptography and is mentioned in the Bitcoin whitepaper. He helps NGRAVE find and fix potential security risks that are not known by anyone else.

Ledger also has a security team called Donjon, which does regular audits and research on crypto hardware wallets and other digital asset topics.

Winner: NGRAVE ZERO takes the lead in security over Ledger due to its EAL7-certified OS, fingerprint and light sensor, and air-gapped transaction signing mechanism without Bluetooth, NFC, USB, and cellular.

Ledger vs NGRAVE ZERO: Supported Coins

Ledger supports more than 5000 coins and tokens, including Bitcoin, Ethereum, XRP, Bitcoin Cash, Litecoin, Polkadot, Binance Coin, Tezos, Cardano, Monero, Dash, and many others. Ledger also supports unique digital collectibles (NFTs) on the Ethereum network.

Note: Ledger only supports 500 tokens with the Ledger Live app, but supports 5000+ more assets after integrating with 3rd party software wallets. You can connect Ledger Nano X with 50+ hot wallets including MetaMask and Exodus.

NGRAVE ZERO also supports more than 5000 tokens on different blockchains including ERC20 and ESDT tokens on the Ethereum and MultiversX networks.

NGRAVE ZERO vs Ledger: Appearance and Build Quality

The NGRAVE ZERO is a sleek and premium device with a 4-inch touchscreen display. It has a curved design that fits comfortably in the palm of the hand. The device is made of stainless steel and has a biometric sensor for fingerprint authentication. The device measures 125 x 70 x 13 mm and weighs 180 grams

The Ledger Nano X is a compact and portable device with a 1.3-inch OLED display. It has two physical buttons for navigation and confirmation. The device is made of plastic and has a brushed stainless steel cover that can be rotated to protect the screen. The device measures 72 x 18.6 x 11.75 mm and weighs 34 grams.

NGRAVE also has a 1200 mAh battery which is 12 times more powerful than Ledger’s 100 mAh battery.

Winner: NGRAVE ZERO has a bigger touchscreen display but Ledger is more portable due to its small size and weight.

NGRAVE Liquid vs Ledger Live: Mobile App Comparison

NGRAVE Liquid and Ledger Live are mobile apps for both hardware wallets. They let users link their wallets to the blockchain and handle their crypto assets. They work on Android and iOS devices.


Both apps let users check crypto prices, send and receive crypto, and use web3 apps. But NGRAVE Liquid has some extra features that Ledger Live does not have, such as QR code communication and multi-blockchain cold NFT storage.

Ledger live
Ledger Live app

The Liquid has a simple and easy user interface. The app has a dark theme that matches the wallet’s screen. Ledger Live has a more colorful and lively interface that shows more data and options. The app has a light theme that contrasts with the wallet’s screen.

NGRAVE ZERO vs Ledger Nano X: Price

The NGRAVE ZERO costs $398 on the official website and $462 on The Ledger Nano X costs $119 on the official website and $149 on Amazon.

Ledger Nano S Plus$79
Ledger Nano X$119
Ledger Stax$279

Final Thoughts: Which Hardware Wallet is better?

In the showdown between the Ledger Nano X vs NGRAVE ZERO, the ZERO stands out as the superior hardware wallet.

Its unmatched security certifications (EAL7), advanced features like air gap transactions and fingerprint scanning, broader cryptocurrency support, and future-forward design combine to create a robust and comprehensive solution for safeguarding your digital assets.

While the Ledger Nano X offers competitive pricing ($149 vs $298), the NGRAVE ZERO’s commitment to security and innovation makes it the preferred choice for users seeking the utmost protection for their cryptocurrencies.


What if I lose my NGRAVE and Ledger Wallets?

You can get back your funds if you lose your NGRAVE ZERO wallet or your Ledger Nano X wallet. You need the GRAPHENE backup plate or the 24 words recovery phrase that you made offline. You need another ZERO wallet or a compatible wallet to restore your accounts.

Is Ledger better than NGRAVE ZERO?

Ledger and NGRAVE ZERO are both good hardware wallets that have different features and security levels. Ledger Nano X is a device that connects with Bluetooth and lets you manage your crypto anywhere with the Ledger Live app. It works with more than 500+ cryptocurrencies and 15+ Web3 apps.

NGRAVE ZERO is a device that does not need any network connection or USB port. It has an OS with EAL7 certification, a biometric sensor, and a 4″ touchscreen.

Does Ledger and NGRAVE support staking?

Yes, both Ledger and NGRAVE support the staking of some cryptocurrencies. You can stake Ethereum, Solana, Cosmos, Tezos, Tron, Algorand, and Polkadot with Ledger Live through its app or Web3 integrations.

You can stake Ethereum, Cardano, Tezos, Cosmos, Polkadot, Kusama, and Harmony with the NGRAVE LIQUID app.

Which is more user-friendly, NGRAVE ZERO or Ledger Nano X?

NGRAVE ZERO has a big touchscreen than Ledger Nano X’s small OLED display that makes it easy to use and interact with your crypto. It also has a QR code system that makes communication with the blockchain world easier.

Which has better customer support, NGRAVE or Ledger?

Both NGRAVE and Ledger have customer support teams that can help you with any problems or questions you may have.

You can reach them through their websites, email addresses, social media channels, or help centers. However, some users have reported longer response times or unsatisfactory solutions from the Ledger team.

Amit Chahar

Amit Chahar

Hey! I am Amit Chahar, a Crypto and blockchain content creator at Wallet Reviewer. With 3+ years of experience as a SEO content writer, I love talking about blockchain technology, digital assets, DeFi, Smart Contracts, DApps, Digital Wallets, Metaverse, and NFTs.

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