The M4 MacBook Air continues to dominate the ultrabook market with its impressive M4 benchmarks and improved efficiency. Featuring a new standard 16GB base RAM and the stunning Sky Blue color, this device represents a significant leap forward. Our review confirms that for most users, it remains the top choice in our Late 2025 Buyer’s Guide.
Apple Inc. has solidified its MacBook Air lineup with the release of models utilizing the powerful M4 chips. While the devices made their debut in early 2025, they remain the focal point of the laptop market as the year progresses. In this comprehensive M4 MacBook Air Review, we analyze whether the hardware updates hold up against competitors and previous generations.
Performance and M4 Benchmarks
The M4 update demonstrates Apple’s commitment to advancing silicon technology. Following the M3 generation, the M4 benchmarks reveal a substantial increase in multi-core performance and AI processing capabilities. The new MacBook Airs maintain the sleek design aesthetic familiar to users while delivering the improved performance capabilities of the M4 architecture. One of the most significant upgrades is the shift to 16GB base RAM, which eliminates memory bottlenecks for multitasking and ensures the machine is future-proof.
Design: A Splash of Sky Blue
In addition to the 13-inch and 15-inch configurations, Apple has refreshed the visual appeal of the lineup. The introduction of the Sky Blue color offers a vibrant alternative to the traditional Silver and Space Gray, quickly becoming a favorite among creatives. Despite the internal power boost, the chassis remains incredibly thin and portable.
M4 vs M3 Air: The Verdict
When comparing the M4 vs M3 Air, the difference is most noticeable in battery efficiency and sustained workloads. While the M3 was a capable machine, the M4 handles complex tasks—such as 4K video rendering and heavy coding workflows—with greater ease. For users currently on an M1 or Intel machine, the jump to M4 is massive.
Late 2025 Buyer’s Guide
While those seeking a refreshed Mac Studio with Ultra chips may still be waiting, the MacBook Air serves the needs of the vast majority of users. Furthermore, with reports of an M4 Mac Pro and updated peripherals on the horizon, the ecosystem is stronger than ever. As we conclude our Late 2025 Buyer’s Guide, the M4 MacBook Air stands out as the best overall laptop to buy this year.
