The MacBook Air M4 is the best lightweight laptop for most people, pairing silent, efficient M4 performance with 15-plus hours of battery life and a premium 2.7 lb build. Reviewed gave it a perfect 5/5 and Notebookcheck scored it 90%, both calling it best-in-class. The catches are limited ports, GPU throttling under load, and that it runs macOS.
Full review
The Default Recommendation
For most buyers shopping a thin-and-light laptop, the MacBook Air M4 is the safe answer, and reviewers reflect that consensus. Reviewed handed it a perfect five stars and declared it "the new best in class" and "the most compelling Mac on the market right now." Notebookcheck scored it 90% with top marks for mobility and value, and TechRadar concluded that its "small changes add up to the best MacBook yet," pointing to the M4 chip, longer battery life and a lower starting price than the previous generation.
At around 2.7 pounds it isn't the absolute lightest machine here, the ThinkPad X1 Carbon undercuts it, but its combination of build quality, battery and silent operation is what earns the praise. It's also the cheapest entry point of this premium group, which is a large part of why it's the people's choice.
Battery Life and Silent Performance
Battery life is the MacBook Air's standout strength. Apple rates it at up to 18 hours, and independent testing backs the claim: reviewers measured over 15 hours in real-world use, with one battery test hitting 15 hours and 30 minutes. That comfortably beats the 9-to-11-hour ThinkPad X1 Carbon and the Windows competition, making the Air the pick for anyone who needs to go all day, or two, without a charger.
The M4 chip delivers that endurance while staying silent. The Air is fanless, so it never makes noise, and for everyday tasks, web work, writing, photo edits and even light video, performance is fluid and quick. Multiple reviewers noted the M4 with up to 24GB of unified memory handles multitasking with ease, and the polished, quiet experience is a genuine differentiator from the fan-equipped Windows machines.
Display, Camera and Build
The 13.6-inch Liquid Retina display runs at 2560x1664 and reviewers found it vibrant, crisp and color-accurate, ideal for everyday viewing even if it's an IPS LED panel rather than the OLED found in the ThinkPad and Zenbook. The aluminum unibody chassis remains a benchmark for fit and finish in the category.
Apple also upgraded the webcam to a 12MP Center Stage camera, which automatically keeps you framed during video calls, a tangible improvement over the lackluster webcams reviewers criticized on the Zenbook S14. Combined with good speakers and a reliable Touch ID sensor, the Air covers the daily essentials cleanly.
Where It Falls Short
The fanless design that makes the Air silent is also its performance ceiling. Reviewers consistently flagged that GPU-intensive applications, especially gaming and sustained heavy rendering, cause the M4 to throttle to prevent overheating. For demanding creative or gaming workloads, the Dell XPS 14 with discrete graphics options is a better tool.
Connectivity is sparse. The Air offers only two Thunderbolt 4 ports, MagSafe charging and a headphone jack, with no USB-A or HDMI. Next to the ThinkPad's generous port array, that's a real limitation for anyone who connects to legacy peripherals or projectors. And of course it runs macOS rather than Windows, which is a dealbreaker for users tied to Windows-only software. The base 16GB/256GB configuration also fills quickly, so power users will want to pay up for more memory and storage.
Value at This Price
Despite being a premium product, the MacBook Air M4 is the value pick of this roundup. It starts well below the ThinkPad X1 Carbon and Dell XPS 14, and for the money you get the best battery life here, a silent premium build and performance that covers everything short of heavy GPU work. Reviewed's perfect score and Notebookcheck's 90% both reflect a machine that delivers disproportionate quality for its price, which is exactly why it's so widely recommended as the default ultraportable.
Who It's Best For
The MacBook Air M4 is the right choice for students, writers and everyday users who want the longest battery life, a silent and premium build, and a lower price than the Windows competition, and who are comfortable in the Apple ecosystem. If you need Windows, more ports or a class-leading keyboard, the ThinkPad X1 Carbon Gen 13 is the answer; if you want a Windows OLED ultraportable for less, the ASUS Zenbook S14 fits; and if you need discrete graphics or a larger screen, look at the Dell XPS 14.
Strengths
- +Outstanding real-world battery life of 15+ hours in testing
- +Silent, fanless design with strong everyday M4 performance
- +Light 2.7 lb aluminum chassis with a premium build
- +Excellent 13.6-inch Liquid Retina display and improved 12MP Center Stage camera
- +Lower entry price than the premium Windows rivals here
Watch-outs
- −Fanless design throttles under sustained GPU loads and gaming
- −Only two Thunderbolt ports plus a headphone jack
- −macOS, not Windows, which won't suit everyone
- −Base 16GB/256GB configuration fills up fast for power users
How it compares
The battery-life and value leader of this group, lighter on the wallet than the Lenovo ThinkPad X1 Carbon Gen 13 and Dell XPS 14, but with far fewer ports than the ThinkPad and, unlike the Windows ASUS Zenbook S14, it runs macOS.
Who this is for
At a glance: Students, writers and everyday users who want the longest battery life and a silent, premium ultraportable, and who are comfortable in the Apple ecosystem.
Why you’d buy the Apple MacBook Air M4
- Outstanding real-world battery life of 15+ hours in testing.
- Silent, fanless design with strong everyday M4 performance.
- Light 2.7 lb aluminum chassis with a premium build.
Why you’d skip it
- Fanless design throttles under sustained GPU loads and gaming.
- Only two Thunderbolt ports plus a headphone jack.
- macOS, not Windows, which won't suit everyone.
Rating sources
“The MacBook Air 13 M4 is the new best in class and makes a case for itself as the most compelling Mac on the market right now.”
“The MacBook Air 13 M4 scores 90% overall, with top marks for mobility and value among ultraportables.”
“Small changes add up to the best MacBook yet, with the M4 chip, longer battery life and a lower starting price.”
Our 4.7 score is the average of these published ratings. Ratings marked * were derived from the reviewer’s written analysis or video transcript — the publisher didn’t print an explicit numeric score, so we inferred one from their own words. Click through to verify. More about methodology.
