Apple
Apple MXD13LL/A 2024 MacBook Air 15-inch M3
★★★★★
1080pBluetooth 5.3
The 15-inch MacBook Air M3 delivers workstation-class efficiency in a fanless ultraportable under half an inch thin
$1,499.00*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
Key Features
LEAN. MEAN. M3 MACHINE — With a powerful 8-core CPU and up to 10-core GPU, the blazing-fast MacBook Air with M3 chip is a superportable laptop that sails through work and play.
BUILT FOR APPLE INTELLIGENCE—Apple Intelligence is the personal intelligence system that helps you write, express yourself, and get things done effortlessly. With groundbreaking privacy protections, it gives you peace of mind that no one else can access your data—not even Apple.*
PORTABLE DESIGN — Lightweight and under half an inch thin, so you can take MacBook Air anywhere you go.
UP TO 18 HOURS OF BATTERY LIFE — Amazing, all-day battery life so you can leave the power adapter at home.
MORE ROOM FOR WHAT YOU LOVE — The 15.3-inch Liquid Retina display supports 1 billion colors.
LOOK SHARP, SOUND GREAT — Everything looks and sounds amazing with a 1080p FaceTime HD camera, three mics, and six speakers with Spatial Audio.
APPS FLY WITH APPLE SILICON — All your favorites, from Microsoft 365 to Adobe Creative Cloud, run lightning fast in macOS.
GET CONNECTED — MacBook Air features two Thunderbolt ports, a headphone jack, Wi-Fi 6E, Bluetooth 5.3, and a MagSafe charging port. And connect up to two external displays with the laptop lid closed.
IF YOU LOVE IPHONE, YOU’LL LOVE MAC — MacBook Air works like magic with your other Apple devices. Start an email on your iPhone and finish it on your Mac. Send text messages from your Mac. And much more.
LEGAL DISCLAIMERS — This is a summary of the main product features. See below to learn more.
Specifications
Brand
Apple
Model
MXD13LL/A
Chip
Apple M3 (8-core CPU, up to 10-core GPU)
Unified Memory
16GB
Storage
512GB SSD
Display
15.3-inch Liquid Retina, 2880x1864, P3 wide color, 500 nits
Battery Life
Up to 18 hours
Operating System
macOS
Ports
2x Thunderbolt / USB 4, MagSafe 3, 3.5mm headphone jack
Wireless
Wi-Fi 6E, Bluetooth 5.3
Camera
1080p FaceTime HD
Audio
Six-speaker sound system with Spatial Audio, three-mic array
Security
Touch ID
Keyboard
Backlit Magic Keyboard
Color
Space Gray
Pros & Cons
👍 Pros
- M3's 3nm architecture delivers measurably faster single-thread and GPU performance while maintaining 18-hour battery life
- 15.3-inch Liquid Retina display with P3 wide color and 500 nits brightness provides an excellent working canvas for color-sensitive tasks
- Fanless design means zero acoustic noise — completely silent operation under all conditions
- 16GB unified memory with 100 GB/s bandwidth handles 4K editing, development, and heavy multitasking efficiently
- Wi-Fi 6E and Bluetooth 5.3 provide current-generation wireless connectivity with reduced latency
👎 Cons
- 16GB unified memory is soldered and non-upgradable — users who outgrow it must replace the entire machine
- Two external displays require closing the laptop lid; only one external monitor is supported with the lid open
- Only two Thunderbolt / USB 4 ports limits peripheral connectivity without a hub or dock
- No SD card slot — a notable omission for photographers and videographers who must carry a separate reader
- 512GB base SSD will fill quickly for users working with large media libraries or virtual machines
Frequently Asked Questions
What real-world performance gains does the M3 chip provide over the previous M2 in the MacBook Air?
The M3's 8-core CPU is built on TSMC's 3nm process, delivering approximately 20% faster single-threaded performance and improved power efficiency versus the M2's 5nm design. The 10-core GPU adds hardware-accelerated ray tracing and mesh shading. For everyday workflows — compilation, media export, browser-heavy multitasking — the gains manifest as snappier response under sustained load with less thermal throttling.
Can the 16GB unified memory handle professional workloads like video editing or development?
16GB of unified memory is shared between CPU and GPU with high memory bandwidth (up to 100 GB/s on M3). This is sufficient for 4K video editing in Final Cut Pro or DaVinci Resolve, moderate Docker container usage, and IDE-heavy development workflows. However, users running large virtual machines, training ML models locally, or editing 8K timelines will hit the ceiling — and this configuration cannot be upgraded after purchase.
How does external display support work on the M3 MacBook Air?
The M3 Air supports up to two external displays, but only with the laptop lid closed. With the lid open, it drives one external display via Thunderbolt at up to 6K@60Hz. This is a hardware limitation of the M3 chip's display controller, not a software restriction.
What are the Thunderbolt port specifications?
The two Thunderbolt / USB 4 ports support up to 40 Gb/s data transfer, USB 4, USB 3.1 Gen 2, Thunderbolt 3, and DisplayPort output. They handle charging, data, and video over the same connector. MagSafe is also included for dedicated charging, freeing both Thunderbolt ports for peripherals.
Is the lack of a fan a performance concern for sustained workloads?
The M3 Air is entirely fanless, relying on passive thermal dissipation. During sustained CPU-heavy tasks — long compiles, extended video exports — the chip will thermally throttle to manage heat, reducing peak performance by roughly 10-15% compared to the actively cooled MacBook Pro M3. For burst workloads and typical productivity, throttling is rarely noticeable.
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