Hardware wallets are essential tools for securely storing cryptocurrencies. Two popular options from the leading brand Ledger are the Nano S Plus and the more advanced Nano X. Both devices offer robust security features but cater to different user needs and budgets. This comprehensive comparison breaks down their key differences to help you decide which model is the best fit for your crypto management strategy.
Understanding Hardware Wallets
A hardware wallet is a physical device that stores the private keys to your cryptocurrencies offline. This "cold storage" method is considered one of the most secure ways to protect digital assets from online threats like hacking and phishing scams. By keeping keys isolated from internet-connected devices, hardware wallets provide a critical layer of security for anyone serious about protecting their crypto investments.
Ledger Nano S Plus Overview
The Ledger Nano S Plus serves as a versatile entry-point into the world of secure crypto storage. Designed with practicality in mind, this device offers substantial security features at an accessible price point.
Design and Build Quality
Measuring 62.39 x 17.40 x 8.24 mm and weighing just 21 grams, the Nano S Plus maintains a compact, USB-stick-like form factor. Its construction combines a brushed stainless steel exterior with a plastic interior, creating a durable yet lightweight device. The display features 128 by 64 pixels, providing clear visibility for verifying transactions.
Security Specifications
At the heart of the Nano S Plus lies the ST33K1M5 security chip, certified with CC EAL5+ standards. This secure element functions as a tamper-resistant microcontroller that keeps your private keys isolated and protected. The device operates on Ledger's proprietary Blockchain Open Ledger Operating System (BOLOS), which isolates different cryptocurrency applications to prevent potential attack vectors.
Additional security measures include:
- Mandatory 4-digit PIN code protection
- Physical button confirmation for all transactions
- 24-word recovery phrase for backup and restoration
Connectivity and Compatibility
The Nano S Plus connects via USB-C cable to desktop platforms including Windows 10, macOS 10.15 (64-bit), and Linux Ubuntu 20.04 (64-bit). For mobile access, it supports Android devices through an OTG (On-The-Go) connection, though this requires a separate adapter. The device does not support iOS devices or Bluetooth connectivity.
Supported Assets and Functionality
With support for over 5,500 cryptocurrencies and tokens, the Nano S Plus accommodates a diverse portfolio. Through Ledger Live and third-party wallet integrations, users can manage assets across multiple blockchains, participate in staking, and even store NFTs securely.
Key Advantages
- Affordable price point at $79
- Support for extensive cryptocurrency assets
- Certified secure element chip
- Compact and portable design
Limitations
- No Bluetooth connectivity
- No iOS device support
- Requires adapter for Android mobile connection
Ledger Nano X Overview
The Ledger Nano X represents the premium offering in Ledger's hardware wallet lineup, designed for users who prioritize mobility and advanced features alongside top-tier security.
Enhanced Design Features
The Nano X measures 72 x 18.6 x 11.75mm and weighs 34 grams, making it slightly larger than the S Plus but still highly portable. Its most significant advancement is the integrated 100mAh lithium-ion battery, which enables wireless operation through Bluetooth connectivity. The battery provides several days of use between charges, though it has a fixed lifespan of approximately five years.
Security Architecture
Like its counterpart, the Nano X utilizes a CC EAL5+ certified secure element chip and runs on the BOLOS operating system. The security architecture maintains the same high standards, with independent verification from the French National Agency for the Security of Information Systems (ANSSI). All private keys remain isolated within the secure chip, never exposed to connected devices.
Connectivity Options
The Nano X offers both USB-C and Bluetooth connectivity, providing flexibility for different usage scenarios. This dual-connection approach enables seamless integration with:
- Desktop computers (Windows, macOS, Linux)
- Android devices via Bluetooth
- iOS devices via Bluetooth
This wireless capability makes the Nano X particularly valuable for users who frequently manage assets on mobile devices.
Expanded Functionality
While supporting the same 5,500+ assets as the Nano S Plus, the Nano X provides enhanced storage capacity (2MB compared to 1.5MB) allowing for more simultaneous applications. The device integrates smoothly with popular software wallets like MetaMask and Solflare, enabling advanced DeFi interactions while maintaining hardware-level security.
Key Advantages
- Bluetooth connectivity for wireless operation
- Compatibility with both Android and iOS devices
- Larger storage capacity for applications
- Integrated battery for portable use
Considerations
- Higher price point at $149
- Battery has limited lifespan and cannot be replaced
- Optional Ledger Recover feature requires KYC verification
Direct Comparison: Key Differences
When evaluating these two devices side by side, several distinct differences emerge that may influence your decision.
Price and Value Proposition
The most apparent difference is the price: the Nano S Plus retails for $79 while the Nano X costs $149. This price difference reflects the advanced connectivity features and enhanced mobility of the Nano X. For budget-conscious users who primarily manage assets from a desktop environment, the Nano S Plus delivers exceptional value with identical security fundamentals.
Connectivity and Mobility
Connectivity represents the most significant functional difference between the two devices:
- Nano S Plus: USB-C only, requiring wired connections for all operations
- Nano X: USB-C and Bluetooth, enabling wireless mobile management
This distinction makes the Nano X the clear choice for users who prioritize mobile access to their crypto assets.
Device Compatibility
Both devices support desktop platforms (Windows, macOS, Linux) and Android mobile devices. However, the Nano X extends compatibility to iOS devices through its Bluetooth functionality, while the Nano S Plus does not support Apple's mobile operating system.
Storage Capacity and Performance
The Nano X offers slightly larger storage capacity (2MB versus 1.5MB), allowing users to install more applications simultaneously. For most users, this difference is negligible unless they regularly interact with a very diverse range of cryptocurrencies that require separate applications.
Battery and Portability
The Nano X includes a built-in battery that supports several days of wireless use, enhancing its utility as a truly portable solution. The Nano S Plus, while still compact, requires connection to a power source for operation.
Security Comparison
Both devices share identical security foundations:
- CC EAL5+ certified secure element chips
- BOLOS operating system with application isolation
- Physical confirmation buttons for transactions
- 24-word recovery phrase system
- Independent security verification by ANSSI
The only security-related difference is the optional Ledger Recover service available on the Nano X, which provides a cloud-based backup solution for recovery phrases (requires KYC verification).
Which Should You Choose?
Ideal User Profiles
Choose the Ledger Nano S Plus if you:
- Are new to cryptocurrency investing
- Primarily manage assets from a desktop computer
- Have budget constraints
- Don't require iOS compatibility
- Value essential security features without advanced connectivity
Choose the Ledger Nano X if you:
- Frequently manage crypto assets on mobile devices
- Use iOS devices (iPhone/iPad)
- Value wireless convenience
- Manage a diverse portfolio requiring frequent access
- Willing to pay a premium for enhanced mobility
Use Case Scenarios
For occasional investors who primarily use desktop platforms for crypto management, the Nano S Plus provides everything needed for secure cold storage at an attractive price point. The device handles all essential functions including storage, staking, and NFT management without unnecessary features that increase cost.
Active traders and mobile-first users will appreciate the Nano X's Bluetooth connectivity and iOS support. The ability to verify transactions and monitor portfolios directly from a smartphone significantly enhances convenience for those who regularly interact with decentralized applications and need quick access to their assets.
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Frequently Asked Questions
What is the main difference between Ledger Nano S Plus and Nano X?
The primary difference lies in connectivity options. The Nano S Plus only connects via USB cable, while the Nano X adds Bluetooth functionality for wireless operation with mobile devices. The Nano X also supports iOS devices, unlike the S Plus.
Can both devices store the same cryptocurrencies?
Yes, both devices support over 5,500 cryptocurrencies and tokens through Ledger Live and third-party wallet integrations. The storage capacity differs slightly (2MB on Nano X vs. 1.5MB on S Plus), but this rarely impacts practical use for most investors.
Is one device more secure than the other?
No, both devices share identical security foundations including certified secure element chips, the BOLOS operating system, and physical confirmation requirements. They have both undergone the same independent security verification processes.
How long does the Nano X battery last?
The integrated battery provides several days of typical usage between charges. However, the battery has a limited lifespan of approximately five years and cannot be replaced by users, after which the device will need to be connected to power for operation.
Can I use Ledger Live with both devices?
Yes, Ledger Live supports both devices on desktop platforms (Windows, macOS, Linux) and Android mobile devices. The Nano X additionally supports iOS devices through Bluetooth connectivity, while the Nano S Plus does not work with iOS.
Which device is better for NFT storage?
Both devices provide equally secure storage for NFTs across multiple blockchains. The choice depends on your preferred management style: the Nano X offers more convenient mobile access, while the Nano S Plus provides the same security at a lower cost for desktop users.
Final Recommendation
Both the Ledger Nano S Plus and Nano X offer exceptional security features that protect your cryptocurrency investments effectively. Your decision should be based on connectivity needs, device compatibility preferences, and budget considerations.
The Nano S Plus represents outstanding value for desktop-focused users who prioritize essential security without unnecessary features. Its lower price point makes secure crypto storage accessible to more investors.
The Nano X justifies its higher cost with enhanced mobility features, particularly Bluetooth connectivity and iOS support. For active traders and mobile users, these conveniences significantly improve the user experience while maintaining the same high security standards.
Ultimately, both devices provide industry-leading security—your choice depends on how you prefer to interact with your digital assets daily.