Lenovo - Legion Pro 5i Gen 10 vs Lenovo - Legion Pro 7i Gen 10

The Legion Pro 7i Gen 10 edges ahead on the Mars Score (73.4 vs 78.1), but the 4.7-point gap is small enough that the right pick comes down to which spec advantages matter to you.

Pick the Legion Pro 5i Gen 10 if you carry the device everywhere and weight or thickness has been the deciding factor before. The biggest gaps in its favor are weight. The single most decisive one: Weight — 0.22 kg less. 2.5 vs 2.72.

Pick the Legion Pro 7i Gen 10 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 storage, battery. The single most decisive one: Storage — 100.00% more. 2048 GB vs 1024 GB.

Both ship with comparable ram, claimed battery life, screen size, 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.