OneKey Pro vs Trezor Safe 5 vs Trezor Safe 7 vs Trezor Safe 3

Comparing 4 wallets: OneKey Pro (91/100, $278), Trezor Safe 5 (88/100, $129), and Trezor Safe 7 (90/100, $249), Trezor Safe 3 (81/100, $59). Prices range from $59 to $278.

4 wallets

No IP rating vs IP67

$219 price gap

iOS support differs

Quick Verdict Updated 2026

OneKey Pro

Best overall

91 /100

Excellent

$278

View Best Price

$278 View Best Price

Trezor Safe 5

Trezor

88 /100

Great

$129

View Best Price

$129 View Best Price

Trezor Safe 7

Trezor

90 /100

Excellent

$249

View Best Price

$249 View Best Price

Trezor Safe 3

Best value Highest security

81 /100

Great

$59

View Best Price

$59 View Best Price

Open-formula rating | 40+ criteria analyzed | Last updated May 2026 | No sponsored rankings

Key Takeaways

Security scores are close (within 0 points)
Trezor Safe 7 wins in ease of use (79/100)
Trezor Safe 3 is more affordable ($59)
Both support 15+ cryptocurrencies
Best for beginners: Trezor Safe 3 (easier setup)

OneKey Pro vs Trezor Safe 5 vs Trezor Safe 7 vs Trezor Safe 3: Key Differences

Picking between 4 hardware wallets (OneKey Pro vs Trezor Safe 5 vs Trezor Safe 7 vs Trezor Safe 3) usually comes down to a handful of trade-offs, not a single winner. Prices run from $59 to $278; overall scores from 81 to 91/100 — and the spread tells a story. Here's where each one earns its keep, and where it falls short.

Detailed Pair Comparisons:

OneKey Pro vs Trezor Safe 5 OneKey Pro vs Trezor Safe 7 OneKey Pro vs Trezor Safe 3 Trezor Safe 5 vs Trezor Safe 7 Trezor Safe 5 vs Trezor Safe 3 Trezor Safe 7 vs Trezor Safe 3

Winner by Category

Which wallet leads in each area

Security

Tie

OneKey Pro100/100

Trezor Safe 5100/100

Trezor Safe 7100/100

Trezor Safe 3100/100

Ease of Use

Tie

OneKey Pro79/100

Trezor Safe 571/100

Trezor Safe 779/100

Trezor Safe 360/100

Price

OneKey Pro$278

Trezor Safe 5$129

Trezor Safe 7$249

Trezor Safe 3$59

View Best Price Trezor Safe 3

Coin Support

Tie

OneKey Pro40+

Trezor Safe 550+

Trezor Safe 750+

Trezor Safe 315+

Privacy

Tie

OneKey Pro100/100

Trezor Safe 5100/100

Trezor Safe 793/100

Trezor Safe 390/100

Beginner Friendly

Tie

OneKey Pro79/100

Trezor Safe 571/100

Trezor Safe 779/100

Trezor Safe 360/100

Comparing:

OneKey Pro

Trezor Safe 5

Trezor Safe 7

Trezor Safe 3

Comparison Table

Key specifications for your decision

Criteria	OneKey Pro OneKey $278 View Best Price	Trezor Safe 5 Trezor $129 View Best Price	Trezor Safe 7 Trezor $249 View Best Price	Trezor Safe 3 Trezor $59 View Best Price
Overall Rating	91/100	88/100	90/100	81/100
Security	100/100	100/100	100/100	100/100
Usability	79/100	71/100	79/100	60/100
Price	$278	$129	$249	$59
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	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	Yes	Yes	Yes	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	Yes	No
USB	Yes	Yes	Yes	Yes
Networks	40+	50+	50+	15+
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	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	Color IPS Touchscreen	Color Touchscreen	Color Touchscreen	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 + Shamir	20-word + Shamir	Multi-card	20-word + Shamir
Setup Time	~7 min	~15 min	~5 min	~5 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	None	None	IP67	None

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Our Verdict: OneKey Pro vs Trezor Safe 5 vs Trezor Safe 7 vs Trezor Safe 3

Choose OneKey Pro if...

You are comfortable managing a seed phrase
You prefer USB-only connection for maximum security

Skip OneKey Pro if...

× Budget is tight — you'd be better served by a cheaper option in this comparison
× You want a seedless backup design instead of a 12/24-word phrase
× You need a device with an official IP rating against water and dust

View Best Price — OneKey Pro Full Review — OneKey Pro

Choose Trezor Safe 5 if...

You are comfortable managing a seed phrase
You prefer USB-only connection for maximum security

Skip Trezor Safe 5 if...

× You manage crypto from an iPhone (no iOS app here)
× Budget is tight — you'd be better served by a cheaper option in this comparison
× You want a seedless backup design instead of a 12/24-word phrase

View Best Price — Trezor Safe 5 Full Review — Trezor Safe 5

Choose Trezor Safe 7 if...

You prefer seedless backup via multiple linked cards
You need a durable, IP67-rated waterproof device

Skip Trezor Safe 7 if...

× Budget is tight — you'd be better served by a cheaper option in this comparison

View Best Price — Trezor Safe 7 Full Review — Trezor Safe 7

Choose Trezor Safe 3 if...

You are comfortable managing a seed phrase
You prefer USB-only connection for maximum security
You want to save $70 without sacrificing core security

Skip Trezor Safe 3 if...

× You manage crypto from an iPhone (no iOS app here)
× You want a seedless backup design instead of a 12/24-word phrase
× You need a device with an official IP rating against water and dust

View Best Price — Trezor Safe 3 Full Review — Trezor Safe 3

Our pick for most users

Both wallets score similarly (91 vs 88/100) — your choice depends on which features matter most to you.

Bottom line: Security scores are essentially tied here, so this isn't where the choice lives. Day to day, Trezor Safe 7 is the easier one to live with. If budget is real, Trezor Safe 3 comes in $219 cheaper without giving up the basics.

Price: OneKey Pro vs Trezor Safe 5 vs Trezor Safe 7 vs Trezor Safe 3

Prices range from $59 (Trezor Safe 3) to $278 (OneKey Pro). The extra cost of OneKey Pro gets you a 10-point higher overall rating. For budget buyers, Trezor Safe 3 offers solid security at a lower price point.

Buy OneKey Pro — $ 278 Buy Trezor Safe 5 — $ 129 Buy Trezor Safe 7 — $ 249 Buy Trezor Safe 3 — $ 59

Who Should Pick Which Wallet

Recommendations based on real-world use cases

OneKey Pro

$278

Built-in batteryBetter privacy featuresCoin controlCoinJoin support

Pros

+CC EAL6+ secure element (ATECC608B) — highest certified SE tier available
+4-inch color IPS touchscreen dwarfs most competitors' small displays
+Fully open-source firmware with reproducible builds for independent auditing
+Shamir Secret Sharing splits seed across multiple recovery shares

Cons

−At $278, it is among the most expensive consumer hardware wallets available
−No Bluetooth or NFC limits wireless connectivity options vs. competitors
−No water resistance rating despite aluminum alloy construction
−Battery dependency means device is inoperable when discharged

View Best Price Full Review

Trezor Safe 5

$129

Better privacy featuresCoin controlCoinJoin supportTor support

Pros

+EAL6+ certified secure element — highest SE rating among consumer hardware wallets
+Fully open-source firmware with reproducible builds, independently verifiable by anyone
+Shamir Secret Sharing splits seed across up to 16 shares for distributed backup
+20-word custom seed format (SLIP39) reduces single-point-of-failure vs standard 24-word BIP39

Cons

−No Bluetooth or NFC — USB-only connectivity limits mobile use to Android via USB-OTG
−No iOS compatibility; iPhone users are entirely locked out without third-party workarounds
−PMMA (acrylic) housing is less impact-resistant than polycarbonate used by some rivals
−No water or dust resistance rating, unlike some competing devices at similar price points

View Best Price Full Review

Trezor Safe 7

$249

Water resistanceBuilt-in batteryBetter privacy featuresCoin control

Pros

+TROPIC01 open secure element allows full auditability, unlike closed SE chips
+EAL6+ certified secure element, highest certification tier among consumer wallets
+SLIP-39 Shamir Secret Sharing splits seed across multiple shares by default
+2.5-inch color touchscreen is the largest display in its hardware wallet class

Cons

−At $249, it is the most expensive Trezor model, nearly 3x the Trezor Model One
−No NFC support, limiting tap-to-sign workflows available on competing devices
−Bluetooth attack surface introduces wireless threat vectors absent in USB-only wallets
−Multisig support is basic only, lacking advanced coordinator tooling on-device

View Best Price Full Review

Trezor Safe 3

$59

AffordableGreat priceBetter privacy featuresCoin control

Pros

+EAL6+ certified secure element isolates private keys from the main MCU
+Fully open-source firmware with reproducible builds — independently verifiable
+SLIP39 Shamir Secret Sharing splits seed into up to 16 shares for redundant recovery
+Supports both BIP39 and SLIP39 recovery standards, more flexibility than most rivals

Cons

−No Bluetooth or NFC — requires physical USB cable for every transaction
−0.96-inch OLED screen is among the smallest in its price tier, limiting readability
−Secure element chip manufacturer is undisclosed, limiting full hardware auditability
−No iOS compatibility, excluding roughly half of mobile users

View Best Price Full Review

Best for These Profiles

🎓

Beginner / first wallet

Trezor Safe 3 — simpler setup, lower learning curve

🔒

Security maximalist

OneKey Pro — highest security score, on-device verification

✈️

Frequent traveler

Trezor Safe 7 — compact, durable, no cables needed

💰

Budget-conscious buyer

Trezor Safe 3 — solid security at $59

Pre-Purchase Checklist

Important points to verify regardless of your choice

All wallets ship from official manufacturer stores with full warranty.

Buy OneKey Pro Buy Trezor Safe 5 Buy Trezor Safe 7 Buy Trezor Safe 3

OneKey Pro vs Trezor Safe 5 vs Trezor Safe 7 vs Trezor Safe 3: Frequently Asked Questions

Answers about OneKey Pro vs Trezor Safe 5 vs Trezor Safe 7 vs Trezor Safe 3

Is OneKey Pro better than Trezor Safe 5?

On the numbers, OneKey Pro comes out ahead — 91/100 vs 88/100 — but 'better' isn't quite the right frame. Trezor Safe 5 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 Pro. If budget is the constraint that shapes your decision, Trezor Safe 5 is the smarter buy. Either way, both are real hardware wallets — neither is a mistake.

How much do OneKey Pro and Trezor Safe 5 and Trezor Safe 7 and Trezor Safe 3 cost?

OneKey Pro costs $278, Trezor Safe 5 costs $129, Trezor Safe 7 costs $249, Trezor Safe 3 costs $59. 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 Safe 5 be used on iPhone (iOS)?

No — Trezor Safe 5 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 Pro is the practical pick: it has a native iOS app and the full feature set works over Lightning or Bluetooth.

What happens if I lose all my Trezor Safe 7 cards?

Funds are unrecoverable. There's no seed phrase to fall back on, no recovery service, no manufacturer override — that's the explicit design trade-off. The mitigation is the multi-card set: every card you receive is a complete, independent backup of the same wallet. Realistic plan: keep one card on you, one at home in a safe, and one with a trusted person or in a bank deposit box. Lose any two and you're still fine. Lose all of them and the coins are gone forever.

Is OneKey Pro waterproof?

No — OneKey Pro 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. Trezor Safe 7, by contrast, carries an IP67 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: OneKey Pro or Trezor Safe 5?

OneKey Pro — and the gap is bigger than the spec sheets make it look. OneKey Pro has WalletConnect built in, which means you sign DeFi transactions directly from a hardware wallet without exposing keys to a hot wallet. Trezor Safe 5 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.

Where to buy OneKey Pro at the best price?

Always buy OneKey Pro 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 Pro and Trezor Safe 5 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}}.