MacBook Air · 2026
A3448: MacBook Air (15-inch, M5)
Model number A3448 is the MacBook Air (15-inch, M5), released March 2026. Here is everything about it: every processor, memory and storage option, the display, ports and battery.
- Screen
- 15.3-inch, 2880 × 1864
- Released
- March 2026
- Chip
- Apple M5
- Identifier
- Mac17,4
MacBook Air (15-inch, M5) — technical specifications
- Model number
- A3448
- Model identifier
- Mac17,4
- Released
- March 2026
- Processor / chip
- Apple M5: 10-core CPU, 10-core GPU
- Memory
- 16GB, 24GB, 32GB (unified memory) — not upgradeable
- Storage
- 512GB, 1TB, 2TB, 4TB SSD
- Display
- 15.3-inch Liquid Retina (LED-backlit IPS)
- Resolution
- 2880 × 1864 at 224 ppi
- Brightness
- 500 nits
- Display features
- 1 billion colours, Wide colour (P3), True Tone
- Ports
- 2 × Thunderbolt 4 / USB 4 (USB-C, up to 40 Gb/s)
- MagSafe 3
- 3.5 mm headphone jack
- Wireless
- Wi-Fi 7 (802.11be), Bluetooth 6, Thread (Apple N1 chip)
- Camera
- 12MP Center Stage (1080p video, Desk View)
- Keyboard
- Backlit Magic Keyboard with Touch ID
- Battery
- 66.5 Wh — Up to 18 hours video streaming; up to 15 hours wireless web
- Charger
- 35W Dual USB-C Port; 70W USB-C optional for fast charging
- Weight
- 1.51 kg
- Size (H × W × D)
- 1.15 × 34.04 × 23.76 cm
- Colours
- Sky Blue, Silver, Starlight, Midnight
- Shipped with
- macOS Tahoe
Repairs on the A3448
Cracked or faulty screen
The thin lid on the flat-design Air cracks easily — most often from something left on the keyboard when it is closed. The display is replaced as a complete lid assembly.
MacBook Air screen replacement →Battery
If runtime has dropped or macOS shows "Service Recommended", the battery can be replaced on its own.
MacBook battery replacement →Liquid damage, no power or no charging
Apple silicon MacBooks keep the processor, memory and storage on one board, so liquid or power faults are repaired at board level — and the data comes off first if it can.
MacBook Air repairs →Got a A3448 that needs fixing? Tell us the fault — diagnosis over the phone is free, any hour.
Call 0478 953 755A3448 questions
What MacBook is model A3448?
A3448 is the MacBook Air (15-inch, M5), released March 2026 (model identifier Mac17,4).
How old is a MacBook with model number A3448?
The MacBook Air (15-inch, M5) was released in March 2026, so it is now about 0 years old.
What screen does the A3448 have?
The MacBook Air (15-inch, M5) has a 15.3-inch Liquid Retina (LED-backlit IPS) display at 2880 × 1864 (224 pixels per inch). A replacement must be the exact panel for A3448 — screens are not interchangeable between model numbers.
Where do I find the model number on my MacBook?
Turn the MacBook over: the model number is printed in small text on the underside, as "Model A" followed by four digits, such as A3448. You can also check the Apple menu → About This Mac, which shows the model name and year.