MacBook Air 13 Inch M2 vs MacBook Air 15 Inch M3 By Billy G. · Founder & Lead Editor
MacBook Air 13
MacBook Air 13 Inch M2
vs
MacBook Air 15
MacBook Air 15 Inch M3
The MacBook Air 13-inch M2 and the MacBook Air 15-inch M3 share the same minimalist aluminum design. And fanless efficiency yet diverge in ways that matter for daily portability and screen real estate. The 13-inch M2 model weighs just 2.73 pounds, starts at $799, and delivers solid performance through its M2 chip paired with up to 24 GB of unified memory, while the 15-inch M3 version offers a larger 2880 by 1864 Liquid Retina display, the more advanced M3 processor with improved GPU capabilities. And slightly better sustained performance in public benchmarks, all at a higher entry price. Both notebooks run macOS Sequoia 15.1 smoothly, support up to two external displays when closed, and provide all-day battery life according to aggregated reviews. The short version: choose the MacBook Air 13-inch M2 for minimal weight. And cost, or step up to the MacBook Air 15-inch M3 when screen size and the latest silicon take priority.
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