The Razer Blade 18 2025 is the objective winner of this comparison, securing more individual specification victories than its competitor. While both laptops share many identical features, the most impactful advantage for the Razer Blade 18 2025 is its connectivity, which offers 100% more Thunderbolt ports than the Lenovo Legion 9i 16 Gen 9 2024. This hardware configuration provides a significant edge for users who prioritize peripheral expansion and high-speed data transfer capabilities in their daily workflow.

Choose the Razer Blade 18 2025 if you require maximum connectivity options for external devices and professional hardware setups. Conversely, the Lenovo Legion 9i 16 Gen 9 2024 is the superior choice for users who prioritize visual fidelity, as it offers a 56% better display resolution. Selecting between these two machines depends entirely on whether your primary needs lean toward the expanded port utility of the Razer or the sharper screen clarity provided by the Lenovo.