Bitcoin vs Ethereum vs Altcoins: What’s the Difference? (2025)
🧾 Introduction If you’ve just entered the crypto world, the first names you’ll hear are usually Bitcoin and Ethereum. But soon after, there’s a flood of other names like Solana, Polygon, Cardano, and more. You may ask: Let’s simplify it for you. 🪙 What is Bitcoin (BTC)? Bitcoin is the first and most valuable cryptocurrency,