#BTCvsETH

### **Key Differences**

| Feature | Bitcoin (BTC) | Ethereum (ETH) |

|------------------|--------------|----------------|

| **Primary Use** | Digital Gold | Smart Contracts |

| **Consensus** | PoW | PoS |

| **Max Supply** | 21M | No hard cap |

| **Speed** | Slow | Faster |

| **Energy Use** | High | Low (PoS) |

| **Adoption** | Store of Value | DeFi, NFTs, Web3 |