MacBook Air 13 (M4) vs MacBook Air 15 (M3)

The Apple MacBook Air 13 M4 Entry wins on CPU performance with its 10-core M4 (4x4.5 GHz P-cores, 6x2.9 GHz E-cores) versus the M3’s 8-core (4x4.1 GHz P-cores, 4x2.7 GHz E-cores), and both are fanless with identical 15.5W TDP. The 13-inch M4 is best for travelers and students needing 12+ hours of battery life, 1.225 kg portability, and faster M4’s 7500 MT/s RAM for multitasking with 16GB. The 15-inch M3 suits content creators needing 15.5% larger 15.3-inch display and 24% larger 66.5 Wh battery for longer editing sessions, despite its 1.501 kg weight. In UAE at AED 4799 vs AED 5299, the 13-inch M4 is better because it’s AED 500 cheaper with superior CPU and same RAM; in India at ₹119900 vs ₹129900, the 13-inch M4 wins on value because it delivers faster performance for ₹10000 less.