One afternoon, while scrolling through endless tech reviews, I found myself wondering: what’s the real difference between the M3 and M4 MacBooks? It felt like comparing two close friends—one reliable and efficient, the other a powerhouse with extra flair. I decided to put them both to the test. The M3 was fantastic for everyday tasks—school assignments, streaming, and casual gaming—running smoothly without any hiccups. The M4, however, had that extra spark. It handled heavy multitasking and creative projects with ease, almost like it was built for those moments when you need every ounce of power available. I spent days switching between the two, noticing that while the M3 was more than capable for most uses, the M4 delivered a noticeable boost when I pushed it to its limits. Yet, the differences aren’t just about speed—they’re also about battery life, display quality, and even the number of ports available. For a teenager, the choice might come down to what you really need on a daily basis. Understanding these differences helped me decide which model was right for my lifestyle, and it can do the same for you. It’s all about matching the device’s strengths to your personal needs.