Ngrave Zero vs OneKey Classic 1S Pure
OneKey Classic 1S Pure stands out with open-source code. Ngrave Zero is a solid alternative — OneKey Classic 1S Pure costs $319 less.
Key Takeaways
- OneKey Classic 1S Pure wins in security (95/100)
- Ngrave Zero wins in ease of use (71/100)
- OneKey Classic 1S Pure is more affordable ($79)
- Both support 15+ cryptocurrencies
- Best for beginners: OneKey Classic 1S Pure (easier setup)
Ngrave Zero vs OneKey Classic 1S Pure: Key Differences
Both Ngrave Zero and OneKey Classic 1S Pure can keep your crypto safe — the real question is which one fits the way you actually use it. We've put both through our open-formula scoring on 40+ criteria: Ngrave Zero (Ngrave) lands at 61/100, OneKey Classic 1S Pure (OneKey) at 71/100. The $319 gap between $398 and $79 isn't arbitrary — these are two different bets on what matters in a hardware wallet, and the right pick depends on which bet you'd take.
Winner by Category
Which wallet leads in each area
Comparison Table
Key specifications for your decision
| Criteria | ||
|---|---|---|
Overall Rating | 61/100 | 71/100 |
Security | 73/100 | 95/100 |
Usability | 71/100 | 46/100 |
Price | $398 | $79 |
EAL Certification (Evaluation Assurance Level) from Common Criteria rates the security of hardware components, like secure chips in crypto hardware wallets. Higher levels, such as EAL5+ or EAL6+, indicate stronger resistance to attacks. Learn more | Yes | Yes |
Open Source Firmware refers to firmware in hardware devices, like wallets, where the source code is publicly available, allowing transparency, auditability, and customization. Learn more | No | Yes |
Bluetooth Connectivity enables wireless communication between devices, like hardware wallets and smartphones, using Bluetooth or Bluetooth Low Energy (BLE) for secure data transfer. Learn more | No | No |
USB | No | Yes |
Networks | 15+ | 30+ |
A passphrase is an additional security layer for cryptocurrency wallets, acting as a 25th word in the BIP39 seed phrase, protecting access to hidden wallets. Learn more | Yes | Yes |
A touchscreen display is a screen that allows users to interact with a device by touching the surface, commonly used in hardware wallets for easy navigation and transaction confirmation. Learn more | LCD Capacitive Touchscreen (480x800, 600 Cd/M²) | OLED |
Recovery is the process of restoring access to a cryptocurrency wallet using its seed phrase or mnemonic backup if the original wallet is lost or inaccessible. Learn more | 24-word seed | 12-word seed |
Setup Time | ~20 min | ~10 min |
IP Rating refers to the level of protection a device has against dust and water, often used for hardware wallets to indicate their durability in various environments. Learn more | IP55 | None |
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Our Verdict: Ngrave Zero or OneKey Classic 1S Pure?
Choose Ngrave Zero if...
- You trust third-party audits (Common Criteria EAL7 certification of integrated ProvenCore TEE (Prove & Run)) over open-source review
- You need a durable, IP55-rated waterproof device
Skip Ngrave Zero if...
- × Open-source firmware is non-negotiable for you
- × Budget is tight — you'd be better served by a cheaper option in this comparison
Choose OneKey Classic 1S Pure if...
- You want verifiable, open-source firmware and software
- You want to save $319 without sacrificing core security
- You actively use DeFi and WalletConnect dApps
Skip OneKey Classic 1S Pure if...
- × You need a device with an official IP rating against water and dust
Our pick for most users
Based on the overall rating, OneKey Classic 1S Pure scores 71/100 and offers the best balance of security, usability, and value in this comparison.
View Best Price — OneKey Classic 1S PureBottom line: OneKey Classic 1S Pure is the safer bet on security; day to day, Ngrave Zero is the easier driver. If budget is real, OneKey Classic 1S Pure comes in $319 cheaper without giving up the basics.
Price: Ngrave Zero vs OneKey Classic 1S Pure
Ngrave Zero costs $398, while OneKey Classic 1S Pure is priced at $79 — a $319 difference. The extra cost of Ngrave Zero gets you a -10-point higher overall rating. For budget buyers, OneKey Classic 1S Pure offers solid security at a lower price point.
Who Should Pick Which Wallet
Recommendations based on real-world use cases
Ngrave Zero
$398- +Fully air-gapped — QR-only signing with no USB data, Bluetooth, NFC or WiFi
- +EAL7-certified ProvenCore operating system, the highest assurance tier for a device OS
- +Biometric fingerprint sensor plus an 8-digit PIN, with tamper-triggered auto-wipe
- +Proprietary Perfect Key generation and the steel GRAPHENE backup ecosystem
- −Closed-source firmware that fails WalletScrutiny reproducibility checks
- −Premium price ($398, and more with the GRAPHENE backup)
- −No built-in WalletConnect; dApp access relies on MetaMask/Rabby
- −QR-only workflow is slower than USB or Bluetooth signing
OneKey Classic 1S Pure
$79- +EAL6+ certified secure element, highest grade among most rivals
- +Fully open-source firmware with reproducible builds for independent verification
- +Supports 1,000+ tokens without requiring third-party app installs
- +2-inch OLED display for clear transaction detail review before signing
- −No Bluetooth, NFC, or QR — USB-only limits air-gap and mobile flexibility
- −Shamir Secret Sharing absent, reducing advanced backup redundancy options
- −Only 12-word BIP39 seed; no native 24-word option for users preferring it
- −No water or dust resistance rating, unlike some competitors at similar price
Best for These Profiles
Pre-Purchase Checklist
Important points to verify regardless of your choice
All wallets ship from official manufacturer stores with full warranty.
Ngrave Zero vs OneKey Classic 1S Pure: Frequently Asked Questions
Answers about Ngrave Zero vs OneKey Classic 1S Pure
Is Ngrave Zero better than OneKey Classic 1S Pure?
How much do Ngrave Zero and OneKey Classic 1S Pure cost?
Is OneKey Classic 1S Pure waterproof?
Which wallet is better for DeFi and Web3: Ngrave Zero or OneKey Classic 1S Pure?
Ngrave Zero vs OneKey Classic 1S Pure: which has better backup options?
Is OneKey Classic 1S Pure more secure than Ngrave Zero because it's open-source?
Where to buy Ngrave Zero at the best price?
Do Ngrave Zero and OneKey Classic 1S Pure come with a warranty?
Made your decision?
Check out full reviews or find the best price from official vendors.
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