The Lenovo Legion Pro 7i 16 2025 is the objective winner of this comparison, securing more victories across the evaluated specifications than its competitor. The most impactful advantage for this model is its connectivity configuration, which offers 50% more USB-C ports than the alternative. While the Razer Blade 18 2025 falls behind in the total number of winning categories, it maintains a significant lead in specialized connectivity, providing 100% more Thunderbolt ports than the Lenovo device.

Users who prioritize a higher volume of USB-C connections for their peripherals should choose the Lenovo Legion Pro 7i 16 2025. Conversely, the Razer Blade 18 2025 is the superior option for professionals or power users who specifically require the expanded Thunderbolt port capacity for their workflow. Because both laptops share identical specifications in the majority of tested fields, the decision rests entirely on which specific port standard better serves your hardware requirements.