Comparison guide
Where MacBook Air, Pro, and a Windows ultrabook diverge
sustained performance for the real workload · display, ports, and memory configuration · weight, battery, repair, and warranty
Published: 2026-05-13 · Updated: 2026-10-02
Laptops · 4 products
Start with what matters in your day.
- sustained performance for the real workload
- display, ports, and memory configuration
- weight, battery, repair, and warranty
Check operating system, required ports, sustained heat and noise, repair, and warranty before narrowing your choice. Everyday use can also vary with application optimization, sustained-load heat and noise, battery wear, and panel variance.
Specifications side by side
| Product | Year | Chip | Memory | Storage | Display | Battery | Weight | Connectivity |
|---|---|---|---|---|---|---|---|---|
| MacBook Air 13 (M3) | 2024 | Apple M3 | 16 GB | 512 GB | 13.6 in | 52.6 Wh | 1.24 kg | 2x Thunderbolt 3, MagSafe 3, 3.5mm, Wi-Fi 6E, Bluetooth 5.3 |
| MacBook Air 15 (M3) | 2024 | Apple M3 | 16 GB | 512 GB | 15.3 in | 66.5 Wh | 1.51 kg | 2x Thunderbolt 3, MagSafe 3, 3.5mm, Wi-Fi 6E, Bluetooth 5.3 |
| MacBook Pro 14 (M4) | 2024 | Apple M4 | 16 GB | 512 GB | 14.2 in | 72.4 Wh | 1.55 kg | 3x Thunderbolt 4, HDMI 2.1, SDXC, MagSafe 3, 3.5mm, Wi-Fi 6E, Bluetooth 5.3 |
| Dell XPS 13 (9340) | 2024 | Intel Core Ultra 7 155H | 16 GB | 512 GB | 13.4 in | 55 Wh | 1.19 kg | 2x Thunderbolt 4, Wi-Fi 6E, Bluetooth 5.4 |
Match CPU and GPU, memory, storage, display, ports, weight, and battery to the model you plan to buy. Accessories, imported configurations, and similarly named models can differ.
Which product fits your needs?
- MacBook Air 13 (M3)Silent and fanless with all-day battery — the 13-inch Air, the standard for everyday work.
- MacBook Air 15 (M3)The 15-inch Air for those who want a big screen without the weight — and better speakers too.
- MacBook Pro 14 (M4)The 14-inch Pro with the base M4 — a mini-LED screen and three Thunderbolt ports.
- Dell XPS 13 (9340)Minimal design at its peak — Core Ultra and an optional OLED screen for portability and quality.
Narrow your shortlist
- Choose the task you do most often.
- Keep the products that meet operating system, application compatibility, memory, ports, and carry weight.
- Compare the remaining two by the inconvenience each would remove.
Costs beyond the product
Allow for dock, charger, adapters, external storage, and app licenses.
Where to buy
No purchase link is connected for these products.
Before checkout
- Match the exact model and configuration.
- Check warranty, repair access, returns, and import status.
- Include the accessories and ongoing costs you need.
- Recheck the seller and final price before paying.
- Choose the product that solves the daily problem you identified.
Specification and photo sources
Confirm the exact model and regional configuration on the manufacturer's page. Each caption links to product information or the original photo source.