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Bitcoin vs Ethereum: ¿Cuál es mejor?

Updated September 2026 Layer 1 Comparison

Bitcoin vs Ethereum de un vistazo

Característica

BTC

ETH

Mecanismo de consenso

Prueba de trabajo (SHA-256)

Proof of Stake (since September 2022)

Transacciones por segundo

About 7 TPS on-chain

About 15 to 30 TPS on L1; far more on Layer 2s

Transaction Fee

Variable, set by demand for block space

Variable, set by gas demand; much lower on Layer 2s

Contratos inteligentes

Limitado (lenguaje de script)

Full (Solidity, Vyper, EVM)

Oferta máxima

21 millones BTC

No hard cap; part of fees burned (EIP-1559)

Año de lanzamiento

2009

2015

Caso de uso principal

Reserva de valor, oro digital

Plataforma DeFi, NFTs, dApps

Consumo de energía

Alto (minería PoW)

Low (about 99.95% lower after The Merge, per ethereum.org)

Tiempo de bloque

About 10 minutes

About 12 seconds

¿Qué es Bitcoin?

Bitcoin is the first cryptocurrency, created in 2009 by the pseudonymous Satoshi Nakamoto, and the largest by market capitalization (live ranking on CoinGecko). It introduced the blockchain and is used mainly as a store of value and a peer-to-peer payment network. Bitcoin uses Proof of Work consensus and has a fixed supply cap of 21 million coins.

Símbolo: BTC Desde 2009

¿Qué es Ethereum?

Ethereum is an open-source blockchain with smart contract support, launched in 2015 by Vitalik Buterin and co-founders. It is the base layer for most of DeFi and NFTs. Since The Merge in September 2022, Ethereum runs on Proof of Stake. It has no fixed supply cap, but EIP-1559 burns part of every transaction fee.

Símbolo: ETH Desde 2015

Diferencias clave

Bitcoin is designed as a decentralized store of value and payment network. Ethereum is a programmable platform for smart contracts, DeFi and dApps.

Bitcoin uses energy-intensive Proof of Work mining. Ethereum moved to Proof of Stake in September 2022, cutting its energy use by about 99.95% according to ethereum.org.

Bitcoin has a fixed supply of 21 million coins. Ethereum has no hard cap but burns part of every transaction fee, so its supply can shrink when the network is busy.

Ethereum confirms blocks about every 12 seconds, against roughly 10 minutes for Bitcoin.

Bitcoin's scripting language is deliberately limited for security. Ethereum's EVM runs general-purpose smart contracts, which enables complex applications.

¿Cuál deberías elegir?

Bitcoin and Ethereum serve different purposes and are often held together rather than as competitors. Bitcoin is mainly held as a scarce store of value: fixed supply and the longest track record in crypto. Ethereum is the settlement layer for most of DeFi and Web3, offering programmability that Bitcoin deliberately avoids. Many investors hold both as part of a diversified crypto portfolio.

Preguntas frecuentes

¿Es Bitcoin mejor que Ethereum?

Ninguno es objetivamente mejor; cumplen diferentes propósitos. Bitcoin es principalmente un almacén de valor y oro digital, mientras que Ethereum es una plataforma para aplicaciones descentralizadas y contratos inteligentes. La mejor elección depende de si valoras la escasez y la simplicidad (Bitcoin) o la programabilidad y la amplitud del ecosistema (Ethereum).

¿Puede Ethereum superar a Bitcoin en capitalización de mercado?

This scenario, known as "the flippening," has been debated for years. Ethereum has a much larger ecosystem of dApps and DeFi protocols, but Bitcoin has kept a clear lead in market capitalization and is widely viewed as the main crypto store of value. As of September 2026, Bitcoin holds the number one position by market cap; check CoinGecko for the live ranking.

¿Por qué Ethereum cambió a Prueba de Participación?

Ethereum moved to Proof of Stake with "The Merge" in September 2022 to cut energy consumption by about 99.95%, let ETH holders secure the network by staking, and prepare the ground for later scaling upgrades such as data blobs (EIP-4844) and danksharding.

¿Cuál tiene tarifas de transacción más bajas, BTC o ETH?

Both networks have variable fees that depend on congestion. On-chain, fees on either chain can range from well under a dollar in quiet periods to tens of dollars at peak demand. Ethereum Layer 2 networks such as Arbitrum and Base process transactions for a few cents or less, while Bitcoin has the Lightning Network for cheap off-chain payments.

¿Debo invertir en Bitcoin o Ethereum?

This is not financial advice. Many investors hold both because they play different roles. Bitcoin is often viewed as a macro asset similar to digital gold, while Ethereum offers exposure to the growth of DeFi, NFTs and Web3. Consider your risk tolerance and investment goals, and do your own research before investing.

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Fuentes y lecturas adicionales

Las cifras y afirmaciones de esta página se basan en los documentos que aparecen a continuación. Las cifras sensibles al tiempo (tasas, rendimientos, comisiones, datos de mercado) cambian: verifica el valor en vivo en la fuente antes de actuar en consecuencia.

Bitcoin, official website and documentationbitcoin.org
Primary reference for the Bitcoin design, features and figures quoted in the table.
Ethereum, official website and documentationethereum.org
Primary reference for the Ethereum design, features and figures quoted in the table.
CoinGeckocoingecko.com
Live prices, 24-hour change and market capitalization for BTC and ETH shown at the top of this page.
DefiLlamadefillama.com
Live total value locked (TVL) and volume rankings referred to in the comparison.

Última revisión: septiembre de 2026. Los enlaces externos se abren en una nueva pestaña; Coinstancy no es responsable de su contenido.