OneKey Classic 1S Pure vs Trezor Model T

OneKey Classic 1S Pure offers open-source code. Trezor Model T features a 1.54" color touchscreen — and costs $50 less.

2 wallets

$50 price gap

iOS support differs

Quick VerdictUpdated 2026

OneKey Classic 1S Pure

Best overall

$79

View best price

$79

View best price

Trezor Model T

Discontinued

$129

Security notice · Updated October 31, 2026

October 2026: suspected implant in a Trezor bought from CryptoBilis

On 28 October 2026 Trezor received a report from a buyer in Indonesia of an extra circuit board inside a Trezor Safe 5 bought in August 2026 from CryptoBilis, the same Southeast Asian reseller whose Ledger devices carried hardware implants. According to the report, the board sits between the main board and the screen, reads what the screen shows, including the recovery phrase, and sends it out over a mobile network. Trezor has not yet examined the device, calls the report credible and is having the unit sent to its lab.

Trezor says it has no reports involving any other reseller and no evidence that any customer has lost funds; the person who reported the implant had already moved their funds. Trezor removed CryptoBilis from its authorized resellers on 9 October 2026.

Trezor’s advice applies to every Trezor model bought from CryptoBilis from March 2026 onwards:

If the device is not set up yet, do not set it up and never enter an existing recovery phrase on it.
If you already use it, move your funds as soon as possible to a new wallet with a newly generated recovery phrase. Restoring the old phrase on another device does not help.
Keep the device and contact Trezor Support: affected buyers can get a new device or a voucher. Do not open it; Trezor says weighing it is not a reliable test.

The report concerns how one device reached a buyer, not the device design, so it does not change our ratings. We will update this notice when Trezor publishes the result of its examination.

Sources

Full entry in the incident tracker

Security notice · Updated October 26, 2026

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

OneKey Classic 1S Pure wins in security (98/100)
Trezor Model T wins in ease of use (64/100)
OneKey Classic 1S Pure is more affordable ($79)
Both support 52+ cryptocurrencies
Best for beginners: OneKey Classic 1S Pure (easier setup)

OneKey Classic 1S Pure vs Trezor Model T: Key Differences

Both OneKey Classic 1S Pure and Trezor Model T 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: OneKey Classic 1S Pure (OneKey) lands at 72/100, Trezor Model T (Trezor) at 53/100. The $50 gap between $79 and $129 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

OneKey Classic 1S PureWinner98/100

Trezor Model T40/100

Ease of Use

OneKey Classic 1S Pure56/100

Trezor Model TWinner64/100

Price

OneKey Classic 1S PureWinner$79

Trezor Model T$129

Coin Support

OneKey Classic 1S PureWinner100+

Trezor Model T52+

Privacy

OneKey Classic 1S Pure48/100

Trezor Model TWinner83/100

Beginner Friendly

OneKey Classic 1S Pure56/100

Trezor Model TWinner64/100

Comparing:

OneKey Classic 1S Pure

Trezor Model T

Comparison Table

Key specifications for your decision

OneKey Classic 1S Pure vs Trezor Model T — Common
Criteria	OneKey Classic 1S Pure OneKey $79	Trezor Model T Trezor $129
Overall Rating	72	53
Security	98	40
Usability	56	64
Price	$79	$129
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	No
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, in part	Firmware
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
USB	Yes	Yes
Networks	100+	52+
Wallet apps	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	OLED	Color 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 seed	20-word + Shamir
Setup Time	~10 min	~15 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	None

Which other apps each device works with, and how it connects: software compatibility matrix

Our Verdict: OneKey Classic 1S Pure or Trezor Model T?

Choose OneKey Classic 1S Pure if...

You need iPhone (iOS) compatibility
You want to save $50 without sacrificing core security

Skip OneKey Classic 1S Pure if...

×You want Shamir Secret Sharing for split, geographically distributed backups

View best price

Full review

Trezor Model T is discontinued

Trezor no longer sells this model. If you already own one, the full review covers how to keep using it; for a new purchase, pick one of the models on this page that are still on sale.

Full review

Our pick for most users

Based on the overall rating, OneKey Classic 1S Pure scores 72/100 and offers the best balance of security, usability, and value in this comparison.

View best price

Bottom line: OneKey Classic 1S Pure is the safer bet on security; day to day, Trezor Model T is the easier driver. If budget is real, OneKey Classic 1S Pure comes in $50 cheaper without giving up the basics.

Price: OneKey Classic 1S Pure vs Trezor Model T

OneKey Classic 1S Pure costs $79, while Trezor Model T is priced at $129 — a $50 difference. The extra cost of Trezor Model T gets you a -19-point higher overall rating. For budget buyers, OneKey Classic 1S Pure offers solid security at a lower price point.

View best price — $79

Who Should Pick Which Wallet

Recommendations based on real-world use cases

OneKey Classic 1S Pure

$79

Best for:

AffordableGreat priceWalletConnect supportAndroid support

Pros

+EAL6+ secure element per OneKey; current firmware wipes the device after 5 wrong PINs
+No internal battery to charge or wear out; the device draws its power over USB
+$20 less than the Classic 1S ($99), with the same 1.54-inch OLED and secure element level
+BTC-only edition offered alongside the multi-chain firmware

Cons

−Secure-element firmware is not public, so the device is only partially open source
−No camera, QR or microSD: signing always requires a connected phone or computer
−Needs USB power every time it is used, since there is no battery
−OneKey's spec table does not state the Pure's wireless options, and its weight is not published

View best price — $79

Full review

Trezor Model T

$129

Best for:

Better privacy featuresCoin controlTor supportFull node support

Pros

+Open-source firmware and hardware, with reproducible firmware builds
+Colour touchscreen: PIN and passphrase are entered on the device, and transactions are clear-signed
+Multi-share (Shamir) backup as well as standard BIP39 phrases
+Software updates promised until at least 2031 and security fixes until at least 2036

Cons

−No secure element: the seed can be extracted with physical access unless a passphrase is used
−Discontinued: Trezor no longer sells it
−No iPhone signing: Trezor Suite on iOS is view-only
−Plastic body and no haptic feedback, unlike the Safe 5

Full review

Best for These Profiles

🎓

Beginner / first wallet

OneKey Classic 1S Pure — simpler setup, lower learning curve

🔒

Security maximalist

OneKey Classic 1S Pure — highest security score, on-device verification

💰

Budget-conscious buyer

OneKey Classic 1S Pure — solid security at $79

🔗

Multi-chain holder

OneKey Classic 1S Pure — more networks supported (53 on our verified list)

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.

View best price — OneKey Classic 1S Pure, $79

OneKey Classic 1S Pure vs Trezor Model T: Frequently Asked Questions

Answers about OneKey Classic 1S Pure vs Trezor Model T

Is OneKey Classic 1S Pure better than Trezor Model T?

On the numbers, OneKey Classic 1S Pure comes out ahead — 72/100 vs 53/100 — but 'better' isn't quite the right frame. Trezor Model T is easier to use (64/100 usability), which matters more for some buyers than overall score does. If overall rating is what you actually weigh first, take OneKey Classic 1S Pure. If ease of use is the constraint that shapes your decision, Trezor Model T is the smarter buy. Either way, both are real hardware wallets — neither is a mistake.

How much do OneKey Classic 1S Pure and Trezor Model T cost?

OneKey Classic 1S Pure costs $79, Trezor Model T costs $129. 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.

Can Trezor Model T be used on iPhone (iOS)?

No — Trezor Model T has no iOS app today, and there's no public roadmap for one. It works fine with Android, Windows, macOS, and Linux, but iPhone users are out of luck. If your primary device is an iPhone and you don't want a separate computer just to manage crypto, OneKey Classic 1S Pure is the practical pick: it has a native iOS app and the full feature set works over Lightning or Bluetooth.

Which wallet is better for DeFi and Web3: OneKey Classic 1S Pure or Trezor Model T?

OneKey Classic 1S Pure — and the gap is bigger than the spec sheets make it look. OneKey Classic 1S Pure has WalletConnect built in, which means you sign DeFi transactions directly from a hardware wallet without exposing keys to a hot wallet. Trezor Model T 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.

OneKey Classic 1S Pure vs Trezor Model T: which has better backup options?

OneKey Classic 1S Pure uses a standard 24-word seed phrase. Trezor Model T uses a 20-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 OneKey Classic 1S Pure at the best price?

Always buy OneKey Classic 1S Pure from the official OneKey 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 OneKey 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 OneKey Classic 1S Pure and Trezor Model T 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 {{wallet1}} or {{wallet2}}.