The MSI Vector 16 HX AI 2025 is the objective winner of this comparison, securing more wins across the evaluated specifications. Its most impactful advantage is its memory capacity, which offers a 100% improvement over the alternative. While both laptops share several identical features, the superior RAM configuration gives the MSI model a distinct edge in technical capability compared to the Lenovo Legion Pro 5i 16 2025.

Users who prioritize maximum memory capacity for demanding workloads should choose the MSI Vector 16 HX AI 2025. Conversely, the Lenovo Legion Pro 5i 16 2025 is the better option for buyers focused on value, as it holds a 39% advantage in MSRP. Selecting between these two devices depends on whether your primary requirement is the increased RAM provided by the MSI or the cost efficiency offered by the Lenovo.