MacBook Air 15 (M4)
Apple · Released Mar 2025
The big-screen MacBook Air: thin, fanless and quiet.
Spec score
46OF 100Built from published specs on fixed scales, not lab tests. How we score
Strengths
- Large screen in a 1.5 kg body
- Fanless
Trade-offs
- 60 Hz display
Full specifications
| Processor | Apple M4 (10-core) |
|---|---|
| CPU cores | 10 |
| Graphics | Apple M4 10-core GPU |
| RAM (max) | 32 GB |
| Storage (base) | 256 GB |
| Size | 15.3 in |
|---|---|
| Resolution | 2880 × 1864 |
| Panel | Liquid Retina (IPS) |
| Refresh rate | 60 Hz |
| Brightness (SDR) | 500 nits |
| Weight | 1.51 kg |
|---|---|
| Thickness | 11.5 mm |
| Battery | 66.5 Wh |
| Charger | 35 W |
| Ports | 2× Thunderbolt 4, MagSafe 3, 3.5 mm |
|---|---|
| Wi-Fi | Wi-Fi 6E |
| Operating system | macOS |
Sources
Specs last checked 23 Oct 2026. A dash (—) means the maker hasn’t published that figure.