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Comparison Trezor Model One VS Model T: which one to choose in 2025?
Do you hesitate between the Trezor Model One and the Trezor Model T to secure your cryptocurrencies ? Here is a complete comparison to help you make the right choice according to your use, your expectations and your budget. The Model One seduces with its price, the model t by its advanced features. Here is what really differentiates them.
Table of contents
Price difference between the Trezor Model One and the Model T
The first criterion for many remains the price:
- Trezor Model One : around 69 €
- Trezor Model T : around € 129
The doubling of the price between the two models mainly reflects the technical differences that we will explore below.
Trezor Model One VS Model T: Design and ergonomics
Display
- Model One : Small monochrome OLED screen (128 x 64 px), navigation via two physical buttons.
- Model T : Color touch screen (240 x 240 px), navigation entirely via the screen.
The Model T allows you to enter your PIN code and validate transactions directly on the touch screen, which makes the interface faster. On the other hand, the screen of the Model One is readable, but forced to navigate with two buttons, which slows down certain operations.
Box and materials
- Model One : basic plastic, compact (12g), very light format.
- Model T : more robust plastic, rear magnetism for dock, weight of 22g, more worked finish.
Trezor Model One vs Model T: supported cryptocurrencies
The management of digital assets is one of the clearest differences between the two models. Although they both use Trezor suite , their compatibility varies depending on the material capabilities.
Native support via Trezor suite
The Trezor Model One supports major cryptocurrencies like Bitcoin , Ethereum , Litecoin or the ERC-20 tokens . On the other hand, he does not natively manage blockchains like :
- Cardano (ADA)
- Ripple (XRP)
- Solana (soil)
- Tezos (XTZ)
The Trezor Model T , meanwhile, supports all the assets available via Trezor Suite, including those mentioned above.
In summary, the Model T is much more suitable for a modern multi-channel portfolio, while the Model One is suitable for more limited use, centered on Bitcoin, Ethereum and their ecosystems.
Trezor Model One VS Model T: software functionality and compatibility
Compatibility with wallets, dAppand advanced functions
The Trezor Model One and the Model T are both compatible with the main operating systems , including Windows , MacOS , Linux and Android (via OTG cable). On iOS , only reading consultation alone is possible.
They can be used with Trezor Suite as well as with third -party software portfolios like Metamask , Electrum or Exodus . Webusb and Webhid protocols , ensuring direct compatibility with Chrome, Brave and other modern browsers.
Connection to dAppS
None of the two models directly supports the DAPPs dApp Trezor Trezor . To interact with applications like Uniswap or Aave , you have to go through an extension like Metamask by connecting your wallet as a secure device. The Model T offers more comfortable navigation thanks to its color touch screen , while the Model One requires manual confirmations via its two buttons. For more optimal integration with decentralized applications, we advise you to consult the Ledger models .
MicroSD card (only on model t)
The Trezor Model T allows you to insert a microSD card to activate a local encryption function of the PIN code. Once this option is activated, PIN is no longer only checked by the device, but also linked to a encryption file stored on the card.
Concretely, this means that even if someone steals your Trezor and knows your PIN code, it can do nothing without the associated microSD. The device will refuse to operate as long as this card is not inserted.
It is a form of double physical locking, comparable to a padlock with two keys: one digital (pine), the other material (the card).
This card is not used to store your SEED, your cryptos or your files. And as the Trezor Model One has no microSD port, it cannot offer this additional level of security.
Shamir Backup support (Slip-39)
- Model T : Compatible
- Model One : not compatible
The Shamir Backup makes it possible to divide the recovery sentence into several parts (for example, 5 parts including 3 necessary to restore), which can be stored separately on different physical supports. This method limits the risks linked to the loss or theft of the single SEED.
Trezor Model One vs Model T: safety, notable differences
Open Source firmware
The two models use the Trezor Core , 100 % open source , verifiable on Github .
Secure screen keyboard
- Model T : PIN ENTRY Directly on the touch screen
- Model One : computer entry, masked by a quirky keyboard
The Model T provides stronger pine insulation, since it is never entered via the computer.
Secure Element
Neither the Model One nor the Model T has an element secure (Eal6+certified cryptographic circuit). To do this, you will have to go to the last Trezor Safe or Ledger . For more details on it we invite you to see our comparison Model T vs Safe 5 .
Trezor Model One VS Model T: technical performance
- Model One : Arm Cortex-M3, 120 MHz
- Model T : Arm Cortex-M4, 180 MHz
Model T processor is faster and more recent, which allows more fluid execution of operations, especially when signing complex transactions.
Trezor Model One VS Model T: recommended use cases
Choose the One Si Model:
- You mainly have Bitcoin , Ethereum or tokens ERC-20
- You are looking for a simple at low cost wallet
Choose the Model T SI:
- You have more active ingredients like Cardano , XRP , Solana
- You want to use a touch screen for more autonomy and comfort
- advanced backup function (Shamir)
Summary technical comparison
| Characteristic | Trezor Model One | Trezor Model T | Trezor Safe 5 |
|---|---|---|---|
| Screen | OLED 128 × 64 px, 2 buttons | 240 × 240 px color tactile | Color touch 240 × 240 px (Gorilla Glass 3 + Haptic return) |
| Processor | Arm Cortex-M3, 120 MHz | Arm Cortex-M4, 180 MHz | Arm Cortex-M33, 160 MHz |
| MicroSD card | No | Yes | Yes |
| Shamir Backup (Slip-39) | No | Yes | Yes |
| Weight | 12 g | 22 g | 26 g |
| Connection | Micro USB | USB-C | USB-C |
| Materials | Standard plastic | Reinforced plastic | More robust box + tempered glass |
| Price | ~69 € | ~129 € | ~169 € |
Conclusion: Trezor Model One or Trezor Model T?
The Trezor Model One remains an excellent choice to start or store classic assets like Bitcoin or Ethereum at a lower cost. The Trezor Model T is intended for more demanding users, wishing to manage several blockchains, use a touch screen, and enjoy advanced options such as the Shamir Backup or the extended cryptocurrency support.
The choice therefore depends on your uses: simplicity and budget for the model one , versatility and comfort for the model t .
Investments in cryptocurrencies are risky. Crypternon could not be held responsible, directly or indirectly, for any damage or loss caused following the use of a property or service put forward in this article. Readers must do their own research before undertaking any action and investing only within the limits of their financial capacities. Past performance does not guarantee future results. This article does not constitute an investment .
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AMF recommendations. There is no guaranteed high yield, a product with high performance potential implies a high risk. This risk taking must be in line with your project, your investment horizon and your ability to lose part of this savings. Do not invest if you are not ready to lose all or part of your capital.
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Yohan Uzzan
Training engineer, I quickly became interested in the field of finance. Convinced that decentralized finance has a bright future ahead of it, I participate in its democratization by developing Crypternon.
