The 12.9-inch iPad Pro 2025 leads with superior screen real estate for pro workflows, delivering 20% more usable area than the 11-inch per Apple specs while matching M5 performance. The 11-inch model counters with 34% lower weight, making it preferable for mobility-focused buyers. Both score high on longevity with identical M5 silicon and iPadOS support timelines reported by MacRumors.