MacBook Air M4 vs MacBook Pro 14 M4
The MacBook Air M4 and the MacBook Pro 14 M4 come from the same family, which makes choosing between them trickier than it looks. Here the verdict on paper is fairly clear. The MacBook Pro 14 M4 takes 5 of 5 areas against the MacBook Air M4, starting with battery life & charging. One more thing to weigh: a launch price difference of $600, with the MacBook Air M4 as the lower-priced option.
At a glance
- Display MacBook Pro 14 M4 wins
- Performance MacBook Pro 14 M4 wins
- Memory & Storage MacBook Pro 14 M4 wins
- Battery Life & Charging MacBook Pro 14 M4 wins
- Ports & Connectivity MacBook Pro 14 M4 wins
- Price MacBook Air M4 wins
- Display1.4
- Performance3.9
- Memory & Storage3.3
- Battery Life & Charging2.1
- Display9.6
- Performance4.5
- Memory & Storage6.2
- Battery Life & Charging7.8
Spec scores (0 to 10) are calculated from manufacturer specs against other models in the same class. See how the formula works. They are not reviews or user ratings.
Key Differences
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The MacBook Pro 14 M4 has 6 h more rated battery life
Of all the specs we compared, this is one where the MacBook Pro 14 M4 makes its strongest case: 24 h against 18 h. Rated battery life reflects the whole system (chip, screen and battery) under the manufacturer’s own conditions.
-
The MacBook Air M4 has a 0.68 lb lighter build
The MacBook Air M4 clearly leads on weight, and 2.73 lb versus 3.42 lb is a difference that reaches well beyond the spec sheet. Remember the charger too: a lighter laptop with a heavy power brick can erase part of the gap.
-
The MacBook Pro 14 M4 has a 120 Hz display instead of 60 Hz
On refresh rate, the MacBook Pro 14 M4 posts 120 Hz against 60 Hz for the MacBook Air M4, a gap big enough to feel in everyday use. For gaming, the MacBook Pro 14 M4’s faster panel is a clear advantage; for office work, it’s a pleasant extra.
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The MacBook Pro 14 M4 has 100% higher brightness
This is one of the widest gaps in the whole comparison: 1,000 nits for the MacBook Pro 14 M4 versus 500 nits for the MacBook Air M4. Indoors, both may be bright enough; the difference shows up in daylight.
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The MacBook Pro 14 M4 has 512 GB of base storage instead of 256 GB
The MacBook Air M4 lists 256 GB; the MacBook Pro 14 M4 comes in at 512 GB. That’s not a rounding error. The MacBook Pro 14 M4 starts with more room, which delays the day you need an external drive.
Design & Size
- MacBook Air M4 11.97 in × 8.46 in × 0.44 in
- MacBook Pro 14 M4 12.31 in × 8.71 in × 0.61 in
The MacBook Pro 14 M4 has the bigger footprint. That can mean more room to work with, but also more to carry, park or pocket. There’s 0.68 lb between them, and the MacBook Air M4 is on the lighter side. The MacBook Air M4 is 0.17 in thinner than the MacBook Pro 14 M4.
Design & Build
| Spec | MacBook Air M4 | MacBook Pro 14 M4 |
|---|---|---|
| Width | 11.97 in | 12.31 in |
| Depth | 8.46 in | 8.71 in |
| Thickness | 0.44 in (winner) | 0.61 in |
| Weight | 2.73 lb (winner) | 3.42 lb |
Display
MacBook Pro 14 M4 leads
The MacBook Air M4 has a tough time in the display section, where the MacBook Pro 14 M4 pulls well ahead. The MacBook Pro 14 M4 pulls ahead with a 120 Hz display instead of 60 Hz. You only get the full benefit if the laptop can produce enough frames, so it matters most with a capable GPU. On display alone, the MacBook Pro 14 M4 gets the nod.
Refresh rate
MacBook Air M4: 60 Hz MacBook Pro 14 M4: 120 Hz A higher refresh rate makes scrolling, cursor movement and games look smoother.
Peak brightness (SDR)
MacBook Air M4: 500 nits MacBook Pro 14 M4: 1,000 nits A brighter screen stays readable next to windows, under harsh office lights and outdoors in the shade.
Performance
MacBook Pro 14 M4 leads
It’s a narrow one, but the performance round goes to the MacBook Pro 14 M4. On its side, the MacBook Pro 14 M4 has 2 more GPU cores. Creative apps that use GPU acceleration will benefit from the MacBook Pro 14 M4’s extra cores. If this section decides it for you, choose the MacBook Pro 14 M4.
GPU cores
MacBook Air M4: 8 MacBook Pro 14 M4: 10 If you only use office apps and a browser, the GPU gap is unlikely to affect you.
Memory & Storage
MacBook Pro 14 M4 leads
Few areas are as clear-cut as this one: the MacBook Pro 14 M4 leads the memory & storage section with room to spare. The MacBook Pro 14 M4 scores with 512 GB of base storage instead of 256 GB. Base storage is what you get at the entry price, and it fills up quickly with apps, photos and projects. Net result: the MacBook Pro 14 M4 leads this part of the comparison.
Base storage
MacBook Air M4: 256 GB MacBook Pro 14 M4: 512 GB Storage upgrades at checkout can be pricey, so more space as standard is real value.
Battery Life & Charging
MacBook Pro 14 M4 leads
This section belongs to the MacBook Pro 14 M4. In battery life & charging, it leads the MacBook Air M4 by a margin that’s hard to ignore. The MacBook Pro 14 M4 brings 6 h more rated battery life. More rated hours suggest the MacBook Pro 14 M4 is the safer bet for a full workday without a charger. So if battery life & charging tops your list, lean toward the MacBook Pro 14 M4.
Rated battery life
MacBook Air M4: 18 h MacBook Pro 14 M4: 24 h Real-world results depend heavily on brightness and workload, but the ranking between two laptops tends to hold up.
Battery
MacBook Air M4: 53.8 Wh MacBook Pro 14 M4: 72.4 Wh The MacBook Pro 14 M4 carries more capacity, which helps when you push the laptop harder than light browsing.
Ports & Connectivity
MacBook Pro 14 M4 leads
When it comes to ports & connectivity, the MacBook Pro 14 M4 is comfortably ahead. The MacBook Pro 14 M4 makes its case with 1 more USB-C ports. More USB-C ports mean fewer dongles and the freedom to charge on either side. The ports & connectivity verdict goes to the MacBook Pro 14 M4.
USB-C / Thunderbolt ports
MacBook Air M4: 2 MacBook Pro 14 M4: 3 If you connect monitors, drives and a charger at once, the MacBook Pro 14 M4’s extra ports make life easier.
Full Specifications
Display
| Spec | MacBook Air M4 | MacBook Pro 14 M4 |
|---|---|---|
| Screen size | 13.6 in | 14.2 in |
| Panel type | Liquid Retina IPS LCD | Liquid Retina XDR (mini-LED) |
| Resolution | 2560 x 1664 | 3024 x 1964 |
| Pixel density | 224 ppi | 254 ppi (winner) |
| Refresh rate | 60 Hz | 120 Hz (winner) |
| Peak brightness (SDR) | 500 nits | 1,000 nits (winner) |
Performance
| Spec | MacBook Air M4 | MacBook Pro 14 M4 |
|---|---|---|
| Processor | Apple M4 | Apple M4 |
| CPU cores | 10 | 10 |
| Graphics | Apple M4 GPU (8-core) | Apple M4 GPU (10-core) |
| GPU cores | 8 | 10 (winner) |
| Cooling | Fanless (passive) | Active (fan) |
Memory & Storage
| Spec | MacBook Air M4 | MacBook Pro 14 M4 |
|---|---|---|
| Base memory | 16 GB | 16 GB |
| Max memory | 32 GB Highest memory ceiling | 32 GB |
| Base storage | 256 GB | 512 GB (winner) |
| Max storage | 2 TB | 2 TB |
Battery Life & Charging
| Spec | MacBook Air M4 | MacBook Pro 14 M4 |
|---|---|---|
| Battery | 53.8 Wh | 72.4 Wh (winner) |
| Rated battery lifeManufacturer rating | 18 h | 24 h (winner) |
| Included charger | 30 W | 70 W |
Ports & Connectivity
| Spec | MacBook Air M4 | MacBook Pro 14 M4 |
|---|---|---|
| USB-C / Thunderbolt ports | 2 | 3 (winner) |
| Other ports | MagSafe 3, 3.5 mm headphone jack | Thunderbolt 4; HDMI, SDXC card slot, MagSafe 3, 3.5 mm headphone jack |
| Webcam | 12MP Center Stage | 12MP Center Stage |
| Wi-Fi | Wi-Fi 6E (802.11ax) | Wi-Fi 6E (802.11ax) |
| Operating system | macOS Sequoia | macOS Sequoia |
Design & Build
| Spec | MacBook Air M4 | MacBook Pro 14 M4 |
|---|---|---|
| Width | 11.97 in | 12.31 in |
| Depth | 8.46 in | 8.71 in |
| Thickness | 0.44 in (winner) | 0.61 in |
| Weight | 2.73 lb (winner) | 3.42 lb |
Price
| Spec | MacBook Air M4 | MacBook Pro 14 M4 |
|---|---|---|
| Launch price | $999 (winner) | $1,599 |
“N/A” means the manufacturer does not specify the value or we could not confirm it. Figures marked “manufacturer rating” are the maker’s own claims, not our measurements.
Price & Value
The price gap is wide: $600 at launch, which is 60% of difference between the MacBook Air M4 and the MacBook Pro 14 M4. If $600 isn’t a stretch, the MacBook Pro 14 M4 gives you 6 h more rated battery life and a 120 Hz display instead of 60 Hz.
These are US launch prices, recorded March 2025; what you pay today may be higher or lower.
Which One Should You Buy?
Choose the MacBook Air M4 if…
- you want the lighter laptop (2.73 lb vs 3.42 lb)
- you carry your laptop in a slim bag every day (0.44 in vs 0.61 in)
- you want more value for your money ($600 less at launch)
- you want the changes the MacBook Air M4 brings over its predecessor
Choose the MacBook Pro 14 M4 if…
- you want the longer rated battery life (24 h vs 18 h)
- you want smoother motion on screen (120 Hz vs 60 Hz)
- you want the brighter display (1,000 nits vs 500 nits)
- you want more storage without paying for an upgrade (512 GB vs 256 GB)
Also Compared
Frequently Asked Questions
Should I buy the MacBook Air M4 or the MacBook Pro 14 M4?
We’d point most buyers to the MacBook Pro 14 M4. The main exception is if you’d trade the rest for a 0.68 lb lighter build.
Should I upgrade from the MacBook Pro 14 M4 to the MacBook Air M4?
For most owners, it’s a meaningful step. The MacBook Air M4 brings a 0.68 lb lighter build and a 0.17 in slimmer chassis over the MacBook Pro 14 M4.
Does the MacBook Air M4 last longer on a charge than the MacBook Pro 14 M4?
On paper, the MacBook Pro 14 M4 has the edge: 24 h of rated battery life against 18 h for the MacBook Air M4. Real-world results also depend on how you use it.
Is the MacBook Air M4 bigger than the MacBook Pro 14 M4?
Going by the official dimensions, the MacBook Pro 14 M4 is the larger one: 12.31 × 8.71 × 0.61 in against the MacBook Air M4’s 11.97 × 8.46 × 0.44 in.
Which is faster, the MacBook Air M4 or the MacBook Pro 14 M4?
On paper, the MacBook Pro 14 M4 is the stronger performer, with 2 more GPU cores.
Which has the better screen, the MacBook Air M4 or the MacBook Pro 14 M4?
The MacBook Pro 14 M4 has the stronger display on paper, with a 120 Hz display instead of 60 Hz and 100% higher brightness.
Executive Summary
Choosing between siblings is my favorite kind of puzzle. The MacBook Air M4 and the MacBook Pro 14 M4 share a lot, so the details decide. What I like most about the MacBook Pro 14 M4 here is 6 h more rated battery life. The MacBook Pro 14 M4 also scores with a 120 Hz display instead of 60 Hz. The MacBook Air M4 has a trump card of its own in a 0.68 lb lighter build.
Think about your week. Heavy on portability? The MacBook Air M4. More about display? The MacBook Pro 14 M4.
My pick: the MacBook Pro 14 M4; the one scenario where I’d reach for the MacBook Air M4 is if you need a 0.68 lb lighter build, which only the MacBook Air M4 offers.
Personal opinion based on the data above. Your priorities may differ.