Which hardware wallet is right for you?

Coldcard (MK4) vs. OneKey Classic

In-depth comparison of Coldcard (MK4) and OneKey Classic

Coldcard (MK4) and OneKey Classic are two popular hardware wallets with some difference in cost, ease of use, compatibility, and the number of supported coins.

We've compared Coldcard (MK4) head to head with OneKey Classic to help you decide which is best for your cold storage needs.

Coldcard (MK4)

Coldcard (MK4)

₹18,999

OneKey Classic

OneKey Classic

₹9,999

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Reliability

Data unavailable

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Reliability

Data unavailable

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Warranty

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Warranty

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Release Year

2022
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Release Year

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Interfaces

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Interfaces

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Features

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Features

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Works With

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Works With

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Compatible With

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Compatible With

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Coins

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Coins

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Display

  • OLED
  • 128 x 64
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Display

  • Monochrome
  • 128 x 64
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Battery

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Battery

  • Lithium-ion
  • 100mAh
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Open Source

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Open Source

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Certifications

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Certifications

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Desktop

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Desktop

OneKey Wallet
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iOS

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iOS

OneKey: Crypto Wallet for DeFi
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Android

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Android

OneKey: Crypto Wallet for DeFi
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Controllers

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Controllers

  • STM32F205RGY6
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Secure Elements

  • ATECC608A
  • DS28C36B
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Secure Elements

  • ATECC608A
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Size

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Size

86mm × 52mm × 5.2mm
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Weight

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Weight

20.5g
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Materials

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Materials

  • Plastic