Reddit · r/macbookair · Feb 12, 2026 · summarized
PositiveOwns the 15-inch M3 Air whose battery easily lasts over 10 hours on Sequoia, and suspects the newer macOS is behind another user's battery problems.
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Reviews & owner experiences
Apple MacBook Air 15 (M3) Reviews
MacBook
100% positive
4reviewsHow the signal works
The signal score
A score out of 100 for how well reviewed a product is next to others of its kind. It rises with positive reviews and with how many there are; negative and mixed reviews take points off. The best in each category scores in the 90s.
So a handful of glowing reviews can’t beat a product lots of people like. No sponsored placements.
Real owner experiences (4)
Showing 2 reviews mentioning great battery life Show all
Reddit · r/thinkpad · Dec 26, 2025 · summarized
PositiveThey also own the 15-inch M3 MacBook Air, which clearly outlasts their ThinkPad with roughly 18 hours of battery.
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MacBook Air and MacBook Pro, one page per size and chip, ranked by real owners.
