5 Reasons the 15-Inch MacBook Air M3 Is the Better Buy

Better speakers The 15-inch has a six-speaker sound system, while the 13-inch has four. This makes a noticeable difference for music, movies, and calls.

Longer battery life The larger chassis allows for a bigger battery, giving you about an hour more runtime than the 13-inch model.

Bigger screen You get more screen real estate without a significant weight penalty. The 15-inch is only half a pound heavier — 3.3 lbs vs 2.7 lbs.

Same performance The M3 chip is identical in both sizes, so there is no speed difference. You are not sacrificing power for the larger display.

Better value for most people Unless you need the MacBook Air lightest possible laptop for daily travel, the 15-inch offers more for the money. The extra screen and audio are worth the slight bulk if your laptop mostly sits on a desk.