Apple MacBook Air 13" (M4, 2025) vs Apple MacBook Air 15" (M3, 2024)
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Key differences
- •Apple MacBook Air 13" (M4, 2025) has higher CPU cores (10 vs 8)
- •Apple MacBook Air 15" (M3, 2024) has higher Battery capacity (66.5 Wh vs 53.8 Wh)
- •Apple MacBook Air 13" (M4, 2025) has lower Weight (1.24 kg vs 1.51 kg)
- •Apple MacBook Air 13" (M4, 2025) has lower Thickness (11.3 mm vs 11.5 mm)
Full spec comparison
Spec
Apple MacBook Air 13" (M4, 2025)
Apple MacBook Air 15" (M3, 2024)
Performance
ProcessorApple M4 (10-core CPU)Apple M3 (8-core CPU)
CPU cores10▲8
GraphicsApple M4 (10-core GPU)Apple M3 (10-core GPU)
Graphics typeintegratedintegrated
RAM16 GB16 GB
RAM typeUnified MemoryUnified Memory
Storage512 GB512 GB
Storage typeSSDSSD
Display
Screen size13.6 in15.3 in
Resolution2560×16642880×1864
Refresh rate60 Hz60 Hz
Panel typeIPS (Liquid Retina)IPS (Liquid Retina)
Brightness500 nits500 nits
TouchscreenNoNo
Battery & Build
Battery capacity53.8 Wh66.5 Wh▲
Rated battery life18 hrs18 hrs
Weight1.24 kg▲1.51 kg
Thickness11.3 mm▲11.5 mm
Charger power35 W35 W
Connectivity
Ports2× Thunderbolt 4 / USB4, 3.5mm headphone jack, MagSafe 32× Thunderbolt 4, MagSafe 3, 3.5mm jack
Wi-FiWi-Fi 6EWi-Fi 6E
Webcam1080p Center Stage1080p Center Stage