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Jade Plus vs Classic 1S Pure

Blockstream Jade Plus vs OneKey Classic 1S Pure

What Jade Plus does better (14) and where Classic 1S Pure wins (5) — every spec side by side.

Blockstream · 2025Jade Plus

9.4Score

14 advantages≈ €140

Higher score

OneKey · 2025Classic 1S Pure

8.2Score

5 advantages≈ €75

6.2Security8.1

8.5Open source9.3

7.2Bitcoin features6.0

9.5Ease of use4.3

9.5Connectivity7.2

Why is Jade Plus better than Classic 1S Pure?

Compatible third-party wallets11 vs 42.8×
Air-gapped signingYes · Classic 1S Pure: No
100% air-gappedYes · Classic 1S Pure: No
Anti-klepto (anti-exfil) signingYes · Classic 1S Pure: No
MiniscriptYes · Classic 1S Pure: No
QR code cameraYes · Classic 1S Pure: No
Bitcoin-only firmware / editionYes · Classic 1S Pure: No
BIP85 child seedsYes · Classic 1S Pure: No
SeedQR backupYes · Classic 1S Pure: No
User-added entropy (dice)Yes · Classic 1S Pure: No
Animated QR (UR)Yes · Classic 1S Pure: No
microSD signingYes · Classic 1S Pure: No

Why is Classic 1S Pure better than Jade Plus?

Secure Element chipNo · Jade Plus: Yes
Thickness12 mm vs 5.2 mm2.3×
Warranty (months)0 vs 12
Screen size1.9″ vs 2″+5%
Weight25 g vs 18 g+37%

Specifications

Side by side

Only differences	Blockstream Jade Plus≈ €1409.4	OneKey Classic 1S Pure≈ €758.2
Security
Secure Element chip	No	Yes
Secure Element certification	—	EAL6+
Air-gapped signing	Yes	No
100% air-gapped	Yes	No
Supply-chain & tamper protection	Yes	Yes
Secure boot	Yes	—
Anti-klepto (anti-exfil) signing	Yes	No
Firmware & open source
Open-source firmware	Yes	Yes
Source code available	Yes	Yes
Reproducible builds	Yes	Yes
Firmware licence	MIT	GPLv3
Upgradable firmware	Yes	Yes
Firmware update via	USB, Bluetooth, USB storage	USB, Bluetooth
Bitcoin-only firmware / edition	Yes	No
Device lock
PIN lock	Yes	Yes
PIN entered on the device	Yes	Yes
Fingerprint unlock	No	No
Duress PIN / decoy wallet	No	No
Brick / wipe PIN	Yes	Yes
Wipe after failed attempts	Yes	Yes
Time-delayed unlock	No	No
Anti-phishing words	No	No
Keys & backup
BIP39 passphrase	Yes	Yes
Shamir backup (SLIP-39)	No	No
Seed XOR	No	No
BIP85 child seeds	Yes	No
24-word seed	Yes	Yes
SeedQR backup	Yes	No
microSD backup	No	No
NFC backup card	No	No
User-added entropy (dice)	Yes	No
Stateless use (no stored keys)	Yes	No
Multiple seeds on one device	No	No
Bitcoin features
Multisig	Yes	Yes
Taproot	Yes	Yes
Miniscript	Yes	No
Message signing	Yes	—
Coin control	Yes	Yes
Own node connection	Yes	Yes
Tor support	Yes	Yes
Replace-by-fee	Yes	Yes
Silent Payments	No	No
Spending limits	No	No
Testnet	Yes	Yes
Supported assets
Altcoins & tokens	No	Yes
Bitcoin only	Yes	No
Connectivity
Signing connectivity	USB-C, Bluetooth, QR code, microSD	USB-C, Bluetooth
USB	Yes	Yes
USB-C	Yes	Yes
Bluetooth	Yes	Yes
NFC	No	No
QR code camera	Yes	No
Animated QR (UR)	Yes	No
microSD signing	Yes	No
Screen & input
Screen	Yes	Yes
Screen size	1.9″	2″
Screen type	IPS LCD	OLED
Screen resolution	320 × 170	128 × 64
Touchscreen	No	No
Colour screen	Yes	No
Gorilla Glass	No	No
Controls	Buttons	Buttons
QWERTY keyboard	No	No
Battery & power
Built-in battery	Yes	No
Battery capacity	280 mAh	—
Removable battery	No	—
Wireless charging	No	No
Design
Weight	25 g	18 g
Length	65 mm	86 mm
Width	30 mm	52 mm
Thickness	12 mm	5.2 mm
Materials	Plastic	Plastic
Water / dust resistance	No	No
Several colours available	No	No
Warranty (months)	0	12
Assembled in	China	Hong Kong
DIY build possible	Yes	No
Apps
Official apps	Windows, macOS, Linux, Android, iOS	Windows, macOS, Linux, Android, iOS, Browser extension
Desktop app	Yes	Yes
Mobile app	Yes	Yes
Works with wallet apps	Bitcoin Safe, Nunchuk, Cove, Electrum, Sparrow, Specter Desktop, Blockstream Green, BlueWallet, Bitcoin Keeper, Bull, Liana	Electrum, Sparrow, Specter Desktop, Blockstream Green
Compatible third-party wallets	11	4
Other features
FIDO2 / U2F security key	Yes	Yes
Password manager	No	No