Home Laptops Apple MacBook Air 15″ (M4) Apple · MacBook Air
Released March 2025
The 15-inch MacBook Air with M4 is Apple's larger thin, fanless everyday laptop from 2025, with 16GB of memory as standard, a six-speaker sound system and support for two external displays, suited to people who want a bigger screen without the weight or cost of a MacBook Pro.
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PCG-C1 (1998) VAIO PCG-505 (1997) Model history · 3 models, 2023–2025 2023 MacBook Air 15″ (M2) Compare 2024 MacBook Air 15″ (M3) Compare 2025 MacBook Air 15″ (M4)
Size 15.3″
Display IPS LCD, 60 Hz
Processor Apple M4
Memory 16 GB – 32 GB
Weight 1.51 kg
Battery 18 h What reviewers say Reviewers praise the thin, light and well-built design, fast and silent fanless performance, excellent keyboard and trackpad, and a bright, sharp screen. All three regret the 60 Hz screen and Engadget and RTINGS wanted more than two USB-C ports; Notebookcheck and RTINGS note some Windows rivals now match or beat its battery life.
From notebookcheck.net , engadget.com and rtings.com
Display
Screen size 15.3″
Resolution 2880 × 1864
Panel IPS LCD
Refresh rate 60 Hz
Brightness 500 nits
Touchscreen No
Display type Liquid Retina display; LED-backlit with IPS technology
Pixel density 224 ppi
Colour range Wide colour (P3); 1 billion colours
Display features True Tone
Processor Apple M4
CPU cores 10
Graphics 10-core GPU
AI engine (NPU) 38 TOPS
Memory 16 GB, 24 GB or 32 GB
Storage 256 GB to 2 TB
CPU 10-core CPU with 4 performance cores and 6 efficiency cores
GPU 10-core GPU; hardware-accelerated ray tracing; Media Engine with H.264, HEVC, ProRes and ProRes RAW acceleration and AV1 decode
AI engine 16-core Neural Engine
Memory type Unified memory
Memory bandwidth 120 GB/s
Storage type SSD, configurable up to 2 TB
Cooling Fanless Battery and size
Battery life (maker's claim) Up to 18 hours
Battery capacity 66.5 Wh
Weight 1.51 kg
Thickness 11.5 mm
Width × depth 340.4 × 237.6 mm
Battery life detail Up to 15 hours wireless web; lithium-polymer battery
Charger 35 W Dual USB-C Port Power Adapter
Fast charging With the 70 W USB-C Power Adapter
Materials 100% recycled aluminium enclosure; more than 55% recycled content overall
Colours Sky Blue, Silver, Starlight, Midnight Connections
Ports 2 × Thunderbolt 4, MagSafe 3, headphone jack
Wi-Fi Wi-Fi 6E
Bluetooth 5.3
Webcam 12MP Center Stage
Operating system macOS
Port detail 2 × Thunderbolt 4 (USB-C) with charging, DisplayPort, Thunderbolt 4 and USB 4 (up to 40 Gb/s); MagSafe 3; 3.5 mm headphone jack with high-impedance headphone support
External displays Up to two at up to 6K 60 Hz, alongside the built-in display
Keyboard Backlit Magic Keyboard, 78 (US) or 79 (ISO) keys including 12 full-height function keys
Trackpad Force Touch trackpad
Speakers Six-speaker sound system with force-cancelling woofers; Spatial Audio with Dolby Atmos
Microphones Three-mic array with directional beamforming; Voice Isolation and Wide Spectrum modes
Biometrics Touch ID
In the box 15-inch MacBook Air, 35 W Dual USB-C Port Power Adapter, USB-C to MagSafe 3 Cable (2 m) Configurations Processor Memory Storage Apple M4 16 GB 256 GB Apple M4 16 GB 512 GB Apple M4 24 GB 1 TB Apple M4 32 GB 2 TB
Pros and cons Pros + 15.3-inch 2880 × 1864 display in a fanless design 11.5 mm thick+ Apple claims up to 18 hours of video streaming from a 66.5 Wh battery+ Every model has the 10-core GPU version of M4 and six speakersCons − 60Hz, 500-nit display with no ProMotion or HDR brightness rating− Only two Thunderbolt 4 ports, with no HDMI or SD card slot− The entry model has 256GB of storagePrevious model: MacBook Air 15″ (M3) . Newer model: MacBook Air 15″ (M5) .
