Apple MacBook Air 13″ (M1) vs Apple MacBook Air 15″ (M3)
Better figure, where one is clearly better
| AppleMacBook Air 13″ (M1) | AppleMacBook Air 15″ (M3) | |
|---|---|---|
| Overview | ||
| Released | November 2020 | March 2024 |
| Display | ||
| Screen size | 13.3″ | 15.3″ |
| Resolution | 2560 × 1600 | 2880 × 1864 (better) |
| Panel | IPS LCD | IPS LCD |
| Refresh rate | 60 Hz | 60 Hz |
| Brightness | 400 nits | 500 nits (better) |
| Touchscreen | No | No |
| Display type | Retina display; LED-backlit with IPS technology | Liquid Retina display; LED-backlit with IPS technology |
| Pixel density | 227 ppi | 224 ppi |
| Colour range | Wide colour (P3); millions of colours | Wide colour (P3); 1 billion colours |
| Screen finish | Glossy (Notebookcheck) | – |
| Display features | True Tone; 60 Hz refresh rate (Notebookcheck) | True Tone; 60 Hz refresh rate (Notebookcheck) |
| Performance | ||
| Processor | Apple M1 | Apple M3 |
| CPU cores | 8 | 8 |
| Graphics | 7-core GPU or 8-core GPU | 10-core GPU |
| Memory | 8 GB or 16 GB | 8 GB, 16 GB or 24 GB (better) |
| Storage | 128 GB to 2 TB | 256 GB to 2 TB |
| CPU | 8-core CPU with 4 performance cores and 4 efficiency cores | 8-core CPU with 4 performance cores and 4 efficiency cores |
| GPU | 7-core or 8-core GPU | 10-core GPU with hardware-accelerated ray tracing; media engine supports H.264, HEVC, ProRes and ProRes RAW, video and ProRes encode/decode, and AV1 decode |
| AI engine | 16-core Neural Engine | 16-core Neural Engine |
| Memory type | Unified memory, configurable to 16 GB | Unified memory; 8 GB at launch, configurable to 16 GB or 24 GB; standard memory increased to 16 GB on 30 October 2024 |
| Memory bandwidth | – | 100 GB/s |
| Storage type | SSD; consumer models started at 256 GB, configurable to 512 GB, 1 TB or 2 TB. Apple's US education price list also lists an 8 GB / 128 GB model with a 7-core GPU. | SSD, configurable to 512 GB, 1 TB or 2 TB |
| Cooling | Fanless | Fanless |
| Battery and size | ||
| Battery life (maker's claim) | Up to 18 hours | Up to 18 hours |
| Battery capacity | 49.9 Wh | 66.5 Wh (better) |
| Weight | 1.29 kg (better) | 1.51 kg |
| Thickness | 16.1 mm | 11.5 mm (better) |
| Width × depth | 304.1 × 212.4 mm | 340.4 × 237.6 mm |
| Battery life detail | Up to 15 hours wireless web; lithium-polymer battery | Up to 15 hours wireless web; lithium-polymer battery |
| Charger | 30 W USB-C Power Adapter | 35 W Dual USB-C Port Power Adapter |
| Fast charging | – | With the 70 W USB-C Power Adapter |
| Materials | 100% recycled aluminium enclosure | 100% recycled aluminium enclosure |
| Colours | Gold, Silver, Space Grey | Silver, Starlight, Space Grey, Midnight |
| Connections | ||
| Ports | 2 × Thunderbolt 3, headphone jack | 2 × Thunderbolt 3, MagSafe 3, headphone jack |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 6E |
| Bluetooth | 5.0 | 5.3 |
| Webcam | 720p FaceTime HD | 1080p FaceTime HD |
| Operating system | macOS | macOS |
| Port detail | Two Thunderbolt / USB 4 ports with charging, DisplayPort, Thunderbolt 3 and USB 4 up to 40 Gb/s, and USB 3.1 Gen 2 up to 10 Gb/s; 3.5 mm headphone jack | Two Thunderbolt / USB 4 ports supporting charging, DisplayPort, Thunderbolt 3 and USB 4 up to 40 Gb/s; MagSafe 3; 3.5 mm headphone jack with high-impedance headphone support |
| External displays | One external display at up to 6K 60 Hz alongside the built-in display | One external display up to 6K 60 Hz alongside the built-in display; close the lid to use a second external display up to 5K 60 Hz |
| Keyboard | Backlit Magic Keyboard; 78 (US) or 79 (ISO) keys with 12 function keys and inverted-T arrow keys; ambient light sensor | Backlit Magic Keyboard; 78 (US) or 79 (ISO) keys with 12 full-height function keys; ambient light sensor |
| Trackpad | Force Touch trackpad | Force Touch trackpad |
| Speakers | Stereo speakers; wide stereo sound; Dolby Atmos playback | Six-speaker sound system with force-cancelling woofers; Spatial Audio with Dolby Atmos |
| Microphones | Three-mic array with directional beamforming | Three-mic array with directional beamforming; Voice Isolation and Wide Spectrum modes |
| Biometrics | Touch ID | Touch ID |
| In the box | MacBook Air, 30 W USB-C Power Adapter, USB-C Charge Cable (2 m) | 15-inch MacBook Air, 35 W Dual USB-C Port Power Adapter, USB-C to MagSafe 3 Cable (2 m) |
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