Secure ElementNFC13+ networks
Keycard Shell vs OneKey Neo
Keycard Shell offers open-source code, Shamir Backup. OneKey Neo features IP56 water resistance, NFC connectivity, a 3.54" color touchscreen — and costs $50 less.
2 wallets
No IP rating vs IP56
USB vs NFC
$50 price gap
Quick VerdictUpdated 2026
Keycard Shell
Best valueHighest security
$129
OneKey Neo
Best overall
$179
Security notice ·
October 2026: free replacement for OneKey devices bought from CryptoBilis
After Ledger found hardware implants in Ledger devices sold by the reseller CryptoBilis, OneKey ended CryptoBilis’s authorization, paused new resellers and began reviewing existing ones. OneKey says no OneKey user has reported losing funds and does not report finding a tampered OneKey device.
As a precaution, OneKey replaces for free any OneKey model bought from CryptoBilis between 1 March and 12 October 2026, activated or not, with proof of purchase. Apply through OneKey support by 31 December 2026; the old device does not need to be returned.
OneKey’s advice: do not activate an unused CryptoBilis unit. If a device from CryptoBilis already holds funds, move them now to a wallet with a newly generated recovery phrase rather than waiting for the replacement.
This concerns one reseller, not the device design, so it does not change our ratings.
Sources
Open-formula rating|40+ criteria analyzed|Last updated November 2026|No sponsored rankingsSee methodology
Key Takeaways
- Security scores are close (within 2 points)
- OneKey Neo wins in ease of use (82/100)
- Keycard Shell is more affordable ($129)
- Best for beginners: OneKey Neo (easier setup)
Keycard Shell vs OneKey Neo: Key Differences
Both Keycard Shell and OneKey Neo 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: Keycard Shell (Keycard) lands at 66/100, OneKey Neo (OneKey) at 74/100. The $50 gap between $129 and $179 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
Security
TieKeycard Shell87/100
OneKey Neo85/100
Ease of Use
Keycard Shell60/100
OneKey NeoWinner82/100
Price
Keycard ShellWinner$129
OneKey Neo$179
Coin Support
Keycard Shell2+
OneKey NeoWinner100+
Privacy
Keycard ShellWinner62/100
OneKey Neo25/100
Beginner Friendly
Keycard Shell60/100
OneKey NeoWinner82/100
Comparing:
Keycard Shell
OneKey Neo
Comparison Table
Key specifications for your decision
| Criteria | Keycard Shell Keycard $129 | OneKey Neo OneKey $179 |
|---|---|---|
Overall Rating | 66 | 74 |
Security | 87 | 85 |
Usability | 60 | 82 |
Price | $129 | $179 |
A secure element is a tamper-resistant chip built to store secrets and resist physical attacks such as side-channel analysis and fault injection. Learn more — Secure Element | 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 — Open Source | Firmware | Client app only |
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 — Bluetooth | No | Yes |
USB | Yes | Yes |
Networks | 2+ | 100+ |
Wallet apps | Sparrow, Specter, BlueWallet, MetaMask, Rabby | Rabby |
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 — Passphrase | 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 — Display | 2.0" TFT IPS Colour, 240x320, Adjustable Brightness | Color AMOLED Touchscreen |
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 — Backup Method | 24-word + Shamir | 24-word + Shamir |
Setup Time | ~15 min | ~7 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 — Water Resist | None | IP56 |
Which other apps each device works with, and how it connects: software compatibility matrix
Our Verdict: Keycard Shell or OneKey Neo?
Choose Keycard Shell if...
- You prefer USB-only connection for maximum security
- You want to save $50 without sacrificing core security
Skip Keycard Shell if...
- ×You want wireless NFC connection — no cables
- ×You need a device with an official IP rating against water and dust
Choose OneKey Neo if...
- You want wireless NFC connectivity — no cables needed
- You need a durable, IP56-rated waterproof device
- You want a quick ~7-minute setup
- You actively use DeFi and WalletConnect dApps
Skip OneKey Neo if...
- ×Budget is tight — you'd be better served by a cheaper option in this comparison
Our pick for most users
Based on the overall rating, OneKey Neo scores 74/100 and offers the best balance of security, usability, and value in this comparison.
Bottom line: Security scores are essentially tied here, so this isn't where the choice lives. Day to day, OneKey Neo is the easier one to live with. If budget is real, Keycard Shell comes in $50 cheaper without giving up the basics.
Price: Keycard Shell vs OneKey Neo
Keycard Shell costs $129, while OneKey Neo is priced at $179 — a $50 difference. The extra cost of OneKey Neo gets you a 8-point higher overall rating. For budget buyers, Keycard Shell offers solid security at a lower price point.
Who Should Pick Which Wallet
Recommendations based on real-world use cases
Keycard Shell
$129Best for:
Built-in batteryFull node supportAndroid supportiOS support
Pros
- +Private keys stay on a removable Keycard with an NXP JCOP4 P71 secure element (CC EAL6+ chip certification)
- +No Wi-Fi, Bluetooth, cellular or NFC on the Shell; signing runs over QR codes via a built-in camera
- +MIT-licensed firmware with reproducible builds; hardware design files published under CERN-OHL-S
- +Two Keycards in the box, so a second card holding the same seed can serve as a working backup
Cons
- −Bitcoin and EVM chains only; Solana and other non-secp256k1 networks are not supported
- −Taproot arrived only in firmware 1.4.0 for Keycard v4 cards; the product page still lists it as unsupported
- −Needs a third-party software wallet to build and broadcast every transaction
- −No published third-party security audit of the Shell firmware or the Keycard applet
OneKey Neo
$179Best for:
Water resistanceBuilt-in batteryFull node supportWalletConnect support
Pros
- +Two THD89 secure elements (CC EAL6+), secure boot and on-device Clear Signing
- +Same 3.54-inch AMOLED touchscreen (1024×604, up to 800 nits) and 700 mAh battery as the Pro 2
- +BIP39 (12/24 words), 20-word SLIP-39 shares and passphrase wallets
- +Signer for Safe, Squads and Sparrow; OneKey App lists 100+ blockchains and 30,000+ assets
Cons
- −No camera, so no QR air-gap signing: every transaction goes over USB-C or Bluetooth
- −Firmware source is not public yet, so OneKey's open-source claim cannot be checked
- −Two low Keylabs findings remain open; rollback protection is not yet anchored in the secure elements
- −The OneKey App sends usage analytics and offers no user setting to turn them off
Best for These Profiles
Pre-Purchase Checklist
Important points to verify regardless of your choice
Every wallet linked here ships from its manufacturer's official store with full warranty.
Keycard Shell vs OneKey Neo: Frequently Asked Questions
Answers about Keycard Shell vs OneKey Neo
Is Keycard Shell better than OneKey Neo?
On the numbers, OneKey Neo comes out ahead — 74/100 vs 66/100 — but 'better' isn't quite the right frame. Keycard Shell is more affordable at $129, which matters more for some buyers than overall score does. If overall rating is what you actually weigh first, take OneKey Neo. If budget is the constraint that shapes your decision, Keycard Shell is the smarter buy. Either way, both are real hardware wallets — neither is a mistake.
How much do Keycard Shell and OneKey Neo cost?
Keycard Shell costs $129, OneKey Neo costs $179. These are list prices for the standard edition from official manufacturer stores. A few things worth knowing: hardware wallet prices barely move during the year, so 'waiting for a sale' rarely pays off — Black Friday is the one exception, with 10–20% off being typical. Avoid third-party listings even if they're cheaper; the supply chain risk on a tampered device wipes out any savings the first time you load funds. And don't buy a 'used' hardware wallet, ever — even if it claims to be reset.
Is Keycard Shell waterproof?
No — Keycard Shell has no official water or dust resistance rating, so treat it like any other small electronic. A spilled drink or a rainstorm in your jacket pocket is enough to brick it. OneKey Neo, by contrast, carries an IP56 rating, which means it's tested against dust and pressurized water — that's the device you'd actually take camping or to a beach. For most people, water resistance isn't a deciding factor, but it matters if you travel light or carry your wallet daily.
Which wallet is better for DeFi and Web3: Keycard Shell or OneKey Neo?
Keycard Shell — and the gap is bigger than the spec sheets make it look. Keycard Shell has WalletConnect built in, which means you sign DeFi transactions directly from a hardware wallet without exposing keys to a hot wallet. OneKey Neo can technically work with DeFi via third-party software, but every extra step is one more place an attacker can intercept the transaction you're approving. If you're going to be clicking 'Sign' on smart contracts more than once a month, the difference compounds fast.
Keycard Shell vs OneKey Neo: which has better backup options?
Keycard Shell uses a 24-word seed phrase with optional Shamir Secret Sharing for split backups. OneKey Neo uses a 24-word seed phrase with optional Shamir Secret Sharing for split backups. Both work — but they reflect different ideas about what 'backup' should be. The seed phrase approach (BIP-39) is the open industry standard: portable across most wallets, well-documented, and recoverable on any compatible device. The downside is well-known too — it's a piece of paper that's a single photograph or careless moment away from disaster. Card-based backups can't be photographed and don't write themselves down, but they're proprietary, which means you trust one manufacturer to stay in business and keep the format alive. Pick based on which failure mode worries you more.
Where to buy Keycard Shell at the best price?
Always buy Keycard Shell from the official Keycard store — never from Amazon, eBay, or third-party marketplaces, even if the price looks better. Hardware wallets have been physically tampered with in the supply chain before (compromised devices shipped to unsuspecting buyers, then drained the moment funds were loaded). Buying direct from Keycard gets you a sealed unit with full warranty, firmware integrity, and a clean chain of custody. Free shipping and occasional discounts at the source make the price difference negligible anyway.
Do Keycard Shell and OneKey Neo come with a warranty?
Yes — both ship with a manufacturer warranty (typically 1–2 years) when bought from the official store. That said, a hardware wallet warranty is mostly about hardware defects, not lost funds. If the device fails, the manufacturer will replace it — but your seed phrase or backup cards are what actually restore your crypto onto the new device. The warranty is real but secondary; what protects your funds is your backup discipline, not a piece of paper from Keycard Shell or OneKey Neo.
Made your decision?
Check out full reviews or find the best price from official vendors.
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Official store
Keycard Shell$129 · 66/100
OneKey Neo$179 · 74/100
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