Diferencias clave

• The Legion's RTX 5090 scores 28,246 on GPU benchmarks vs the MacBook's 8,452. That's a 3.3x gap, which means the Lenovo runs circles around the Mac in gaming and GPU-heavy work. The Mac's integrated graphics are fine for everyday stuff but they're not in the same league.
• The Legion packs a 24-core Intel Core Ultra 9 275HX that hits 55,815 in multi-core vs the M5's 26,857. More than double the score. But the MacBook does it in a chassis that's dramatically thinner and lighter, and it'll last way longer on battery.
• Display trade-off is real: the MacBook gets a 3024px Mini-LED panel at 1600 nits brightness, while the Legion has a 2560px OLED at 500 nits. The Mac's screen is brighter and sharper for HDR content, but the Legion's 240Hz refresh rate makes fast-paced games feel noticeably smoother than the Mac's 120Hz.
• The Legion comes with 64GB RAM and 2TB storage vs the Mac's 16GB and 1TB. That's a massive gap for anyone running VMs, large datasets, or heavy creative projects. You'll pay for it in weight and size though.
• Customer sentiment is interesting here. Both sit at 4.9 stars, but the Legion's reviews are mostly from gamers and CAD folks raving about performance, while MacBook owners consistently mention build quality and value. The Legion's only real gripe is a scratched touchpad on some units, which sounds like a shipping issue more than a design flaw.