The are a lot of cryptocurrencies available today but not all have real utility. The major differences between meme coins and real coins are:
1. Meme coins are either coins or tokens that get promoted mainly because of their marketing or by social media hype and born out of internet culture.
2. Meme Coins have no real utility or use case but real coins have real-world use cases and utilities.
3. Meme Coin prices are extremely volatile and may lose all their value in a single day, while real coins have relatively stable prices.
4. Buying Meme Coins is very risky, but may result in huge profits just because of mere luck or extra ordinary hype, while real coins' value mostly increase and decrease due to their real world use case possibilities.
Coins like PEPE, DOGE and SHIB are Meme coins, while coins like BTC and ETH are real coins.