Armory Wallet と Electrum を比較 Wallet

Armory Wallet vs Electrum Wallet Comparison

When it comes to storing Bitcoins, both Electrum and Armory represent well-respected software in the cryptocurrency space. Both software packages have been in circulation for well over a decade, each catering to a specific type of user depending on how they approach functionality, usability, and security. In this write-up, we examine Armory Wallet vs Electrum Wallet so you can determine which Bitcoin storage option is right for you.

Overview of Armory Wallet

Armory Wallet is a bitcoin-only desktop wallet that emphasizes advanced security and cold storage functionality. Armory was introduced in 2011 by Alan Reiner and became a favorite for power-users and institutions that desire a higher degree of control over keys. In contrast to the ease-of-use focus that drives much newer-wallet development, Armory was created with a focus on security and is best suited for those who prioritize security over ease of use.

One of the standout features of Armory is that it supports offline wallets, or cold storage. This enables users to preauthorize and sign transactions from a laptop that is air gapped, limiting exposure to malware or even being online. Armory also supports multi-signature, deterministic wallets, and paper wallet selection for backups.

The interface for Armory, nonetheless, can be daunting for the novice user. It must be driven by a full node for Bitcoin (e.g., Bitcoin Core), which boosts security but also requires a lot of disk space and technical know-how. Armory can be installed on Windows, Linux, and macOS, with Linux usually advised for best performance.

Overview of Electrum Wallet

Electrum Wallet, launched in 2011 by Thomas Voegtlin, is a lightweight, open-source bitcoin wallet that is simple and fast. In contrast to Armory, Electrum does not demand that end-users download the entire blockchain for bitcoin, thus making it much simpler and less demanding to use. The wallet taps into decentralized servers hosting the blockchain information, allowing for easy setup and usage.

Electrum is fast, secure, and flexible. It accommodates hardware wallets such as Ledger and Trezor, two-factor authentication, multisig wallets, and user-configurable fees. Furthermore, being open-source and being continually updated represents a guarantee that users remain up-to-date with the best available security.

While Electrum is less difficult to use for a beginner compared to Armory, it retains vigorous privacy and security characteristics. The private keys never leave the user’s computer, and backups can be generated with seed words. Electrum is available for Windows, Linux, and macOS, and also includes a version for Android, making it even more accessible.

User Interface and Experience

Ease of use belongs to Electrum. The easy setup, simple interface, and being able to send or receive Bitcoin in minutes put it well ahead. Anyone, even a beginner, can easily use Electrum with a minimal amount of help.

Armory, not being as user-friendly, offers a more advanced experience for power users. Features such as in-depth transaction logs, manual fee control, and higher-level wallet configurations form part of a comprehensive user interface. But the need for a full node increases the time taken for setup.

Accessibility-wise, Electrum is more flexible, especially for those who lack technical knowledge or system resources. Armory is ideal for those who are ready to put in time and effort into a solid security setup.

Security Features

Security is the area where both wallets really shine, in two very different ways. Armory's offline capabilities through cold storage make it one of the safest wallets for holding Bitcoins. Users can create and save private keys offline, and even sign transactions offline. For storage of large sums or institutional use, this air-gapped model is perfect.

Electrum also offers robust security features, but with a bias toward personal control and convenience. It supports hardware wallets, encryption using passwords, as well as two-factor authentication for the protection of user money. Electrum’s deterministic generation of keys through seed phrases ensures that recovery from a wallet is simple and secure.

The main difference is that Electrum gives up some levels of protection to increase user-friendliness, but Armory gives up usability in order to provide as much protection as possible.

Supported Features and Functionality

Armory is purely a Bitcoin wallet, with in-depth features that focus exclusively on BTC. It offers such features as manual UTXO handling, offline signing, and watch-only wallets. It is intended for experienced individuals with high amounts of Bitcoin holdings.

Electrum is also bitcoin-only but has wider integration support and features. It is compatible with various hardware wallets, has SPV (Simplified Payment Verification) mode support, multisig as well as two-factor wallets, and also supports integration with external plugins. Electrum is also popular with developers for the presence of a Python console and scripting capabilities.

Electrum is more flexible and includes more customizability out of the box, while Armory is meant for those who need total control and support for offline usage.

Support for Multiple Platforms

Electrum is supported on multiple platforms such as Windows, Linux, macOS, and Android. The mobile application further increases Electrum’s accessibility to those who like to control Bitcoin from their mobile phones. It also supports several hardware wallets, making it ideal for both mobile and desktop users.

Armory is a desktop-platform-only software that supports Windows, macOS, and Linux, with Linux being optimal for stability and performance. It does not have a mobile version or hardware wallet integration, as Armory prioritizes cold storage over portability.

If mobile accessibility is a priority, Electrum is the clear choice. For desktop-only, high-security environments, Armory is preferable.

Installation and Setup

Installation is quite quick and easy. Once the lightweight client is downloaded, you can create a new wallet, restore one, or use a hardware wallet. Electrum produces a 12-word recovery seed phrase, and you can begin transacting in a few minutes.

Armory's installation process is a bit more involved. It involves installing Bitcoin Core and synchronising with the full blockchain, a step that can take a few days depending on your system resources and internet connection. Once installed, nonetheless, users can take advantage of a feature-rich setup that offers much greater security as well as control.

The difference is apparent: Electrum prefers speed and convenience, where Armory emphasizes depth and security.

Pros and Cons

Armory Wallet

• State-of-the-art cold storage facilities

• Total control over one’s own keys

• Support for multisig and watch-only wallets

• Long-term storage in a high-security setting

• Complex setup procedure

• Comprises full Bitcoin node

• No hardware or mobile support

Electrum Wallet

• Lightweight and fast installation

• Easy-to-use interface

• Supports hardware wallets and mobile use

• Advanced features that include multisig, SPV, and scripting

• Less secure than total cold storage

• Limited to Bitcoin alone

• Interface can remain technical for some beginners