Apple M4 MacBook Air vs. M3: Apple has once again set the tech world abuzz with the launch of its M4-powered MacBook Air, marking a significant leap from its predecessor, the M3 MacBook Air. With promises of better performance, improved efficiency, and AI-powered tools, the M4 model raises the bar for ultrabooks.
If you’re wondering whether upgrading to the M4 MacBook Air is worth it or if you should stick with the M3, this comprehensive guide will break down all the key differences, including performance, design, battery life, and pricing.
Apple M4 MacBook Air vs. M3
| Feature | M4 MacBook Air | M3 MacBook Air |
|---|---|---|
| Chipset | Apple M4 (3nm, AI-powered) | Apple M3 (3nm) |
| CPU Cores | 3-4 performance cores, 6 efficiency cores | 4 performance cores, 4 efficiency cores |
| GPU Cores | Up to 10-core GPU | Up to 10-core GPU |
| RAM (Unified Memory) | Up to 32GB | Up to 24GB |
| Storage | Up to 2TB | Up to 2TB |
| New Color Option | Sky Blue | No Sky Blue option |
| AI Integration | Apple Intelligence | No dedicated AI features |
| Webcam | 12MP with Center Stage | 1080p FaceTime HD |
| Display Support | Up to 3 displays | 2 external displays |
| Price | Starts at $999 (13-inch) | Starts at $1,099 (13-inch) |
| Availability | March 2025 | Late 2023 |
| Official Website | Apple MacBook Air |
The M4 MacBook Air is a major leap forward, offering better performance, AI integration, more RAM, and improved display support at a lower price than its predecessor.
If you want cutting-edge AI tools, better multitasking, and longer battery life, the M4 MacBook Air is the clear winner. However, if you already own an M3 MacBook Air, upgrading may not be essential unless you require advanced AI capabilities and enhanced memory. For the latest updates, visit the Apple MacBook Air official page.
M4 vs. M3 MacBook Air: What’s New?
1. Performance – M4 Chip is a Game Changer
The M4 chip is built on TSMC’s second-generation 3-nanometer process, bringing notable improvements:
- Up to 50% faster CPU performance compared to the M2 chip, with superior power efficiency.
- AI-powered Neural Engine capable of handling on-device AI tasks like text generation, image editing, and video enhancement.
- GPU improvements that offer up to 4x better graphics performance than the M2.
Compared to the M3, the M4 offers better power management, making multitasking, video editing, and gaming smoother.
2. Memory and Storage – Bigger and Better
Apple has increased the unified memory capacity on the M4 MacBook Air:
- M4: Supports up to 32GB RAM (compared to 24GB in M3)
- Both models support up to 2TB SSD storage
For video editors, designers, and coders, the extra RAM capacity in the M4 is a major selling point.
3. Display and External Monitor Support
One of the biggest upgrades is external display support:
- The M4 MacBook Air now supports up to 3 monitors (including the laptop’s screen).
- The M3 only supports two external displays.
For professionals using multiple screens for work, this is a game-changer.
4. AI Integration – Welcome to Apple Intelligence
Apple is pushing AI-powered computing, and the M4 MacBook Air is the first to feature Apple Intelligence, a suite of AI tools powered by ChatGPT. Users can:
- Get AI-assisted writing, messaging, and email drafting.
- Use real-time AI-powered photo and video editing.
- Enhance productivity with AI-driven summarization and automation tools.
5. Webcam Upgrade – Better Video Calls
The M4 MacBook Air now features a 12-megapixel camera with Center Stage, which automatically adjusts the frame to keep you centered during video calls. The M3 model still uses a 1080p FaceTime HD camera.
If you frequently attend Zoom meetings or FaceTime calls, the M4’s upgraded webcam is a bonus.
6. Design and Color Options
Apple has maintained the same ultra-thin and lightweight design, but with a new Sky Blue color option.
If you want a fresh look, the Sky Blue M4 MacBook Air might be appealing.
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7. Battery Life – More Efficient Power Consumption
While Apple has not officially disclosed exact battery life improvements, early benchmarks suggest:
- M4 MacBook Air lasts 1-2 hours longer on average than the M3, thanks to power efficiency enhancements.
- Real-world usage includes up to 18 hours of video playback and up to 15 hours of web browsing.
For students and professionals who need all-day battery life, the M4 model is the better choice.
FAQs On Apple M4 MacBook Air vs. M3
1. Is the M4 MacBook Air worth upgrading to?
If you’re using an M1 or M2 MacBook Air, the M4 is a major upgrade. However, if you have an M3 model, the upgrade may not be necessary unless you need AI-powered features and more RAM.
2. What’s the biggest difference between M4 and M3?
The M4 chip offers better AI integration, more memory capacity, improved GPU performance, and multi-display support.
3. Does the M4 MacBook Air cost more than the M3?
Surprisingly, Apple has reduced the price:
- M4 13-inch MacBook Air starts at $999 ($100 cheaper than the M3 launch price).
- M4 15-inch MacBook Air starts at $1,199.
4. Can the M3 MacBook Air run AI-powered features?
No. Apple Intelligence is exclusive to the M4 chip.
5. When can I buy the M4 MacBook Air?
Pre-orders are available now, and in-store availability starts on March 12, 2025.
