Samsung - Galaxy Book 5 Pro vs Microsoft - Surface Laptop 7 (15)

These two are nearly even on the Mars Score (64.3 vs 64.6). The decision is not about overall quality — both clear the bar — it is about which specific trade-offs fit your use.

Pick the Galaxy Book 5 Pro if you carry the device everywhere and weight or thickness has been the deciding factor before. The biggest gaps in its favor are thunderbolt ports, panel type, weight. The single most decisive one: Thunderbolt ports — 2.00 more. 2 vs 0.

Pick the Surface Laptop 7 (15) if your top frustration with your current device is running out of charge before the day ends — endurance is the lead spec here. Its strongest claims are cpu cores, screen size, battery, among others. The single most decisive one: CPU cores — 50.00% more. 12 vs 8.

Both ship with comparable ram, storage, refresh rate, so those specs do not separate the two — focus on the differences below.

Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity says both are well-rounded; the differences are about trade-offs, not quality.