MacBook Air 13 (M4) vs MacBook Air 15 (M4)

The Apple MacBook Air 15 M4 wins on GPU performance with its 10-core GPU versus the 13-inch’s 8-core GPU, and sustains 9W PL1 vs 8W, enabling slightly longer sustained workloads without throttling in fanless design. The 13-inch model suits students and travelers needing portability under 1.23 kg and 18-hour battery life for web browsing and light Office tasks. The 15-inch model benefits creatives editing 4K video in Final Cut Pro, where its larger 15.3-inch display and 66.5 Wh battery deliver 20% longer editing sessions than the 13-inch’s 53.8 Wh. In UAE at AED 4799 vs AED 5799, the 13-inch is better because it saves AED 1000 with 95% of the performance; in India at ₹119900 vs ₹144900, the 13-inch wins on value because it cuts ₹25000 from the cost while retaining identical RAM, storage, and CPU cores.