Dell - Inspiron 14 2-in-1 vs Apple - MacBook Air 13 M4
Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Dell - Inspiron 14 2-in-1 | Apple - MacBook Air 13 M4 |
|---|---|---|
| Storage | 512 GB | 256 GB |
| Claimed battery life | 12 h | 18 h |
| Battery | 64 Wh | 53 Wh |
| CPU cores | 12 | 10 |
| Screen size | 14 " | 13.6 " |
| Thunderbolt ports | 1 | 2 |
Between the Inspiron 14 2-in-1 and MacBook Air 13 M4, the Inspiron 14 2-in-1 comes out ahead in storage / battery, while the MacBook Air 13 M4 wins on claimed battery life / thunderbolt ports. Overall, the Inspiron 14 2-in-1 scores 62.1 and the MacBook Air 13 M4 scores 60.1 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (62.1 vs 60.1). The decision is not about overall quality — both clear the bar — it is about which specific trade-offs fit your use.
Pick the Inspiron 14 2-in-1 if your top frustration with your current device is running out of charge before the day ends — endurance is the lead spec here. The biggest gaps in its favor are storage, battery, cpu cores, among others. The single most decisive one: Storage — 100.00% more. 512 GB vs 256 GB.
Pick the MacBook Air 13 M4 if you care most about claimed battery life / thunderbolt ports. Its strongest claims are claimed battery life, thunderbolt ports, weight. The single most decisive one: Claimed battery life — 50.00% more. 18 h vs 12 h.
Both ship with comparable ram, refresh rate, panel type, so those specs do not separate the two — focus on the differences below.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity says both are well-rounded; the differences are about trade-offs, not quality.
Which should you buy: Dell - Inspiron 14 2-in-1 or Apple - MacBook Air 13 M4?
Dell - Inspiron 14 2-in-1 leads the current Mars Score by 2.0 points.The more useful decision is the trade-off behind that result: compare screen size, weight, battery against the way you will actually use the product.
Choose Dell - Inspiron 14 2-in-1 if…
Dell - Inspiron 14 2-in-1 has the measurable edge on storage gb, battery wh, cpu cores.
Choose Apple - MacBook Air 13 M4 if…
Apple - MacBook Air 13 M4 has the measurable edge on claimed battery h, port thunderbolt count, weight kg.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why Dell - Inspiron 14 2-in-1 wins
- ▲Storage — 100.00% more. 512 GB vs 256 GB.
- ▲Battery — 20.75% more. 64 Wh vs 53 Wh.
- ▲CPU cores — 20.00% more. 12 vs 10.
- ▲Screen size — 2.94% more. 14 " vs 13.6 ".
Why Apple - MacBook Air 13 M4 wins
- ▲Claimed battery life — 50.00% more. 18 h vs 12 h.
- ▲Thunderbolt ports — 1.00 more. 2 vs 1.
- ▲Weight — 0.35 kg less. 1.24 vs 1.59.
Spec comparison
Design
| Spec | Dell - Inspiron 14 2-in-1 | Apple - MacBook Air 13 M4 |
|---|---|---|
| Weight | 1.59 kg | 1.24 kglead |
| Thickness | 18.5 mm | 11.3 mmlead |
| Build material | aluminum | aluminum |
| Backlit keyboard | true | true |
| Fingerprint reader | true | true |
Display
| Spec | Dell - Inspiron 14 2-in-1 | Apple - MacBook Air 13 M4 |
|---|---|---|
| Screen size | 14 "lead | 13.6 " |
| Refresh rateⓘ | 60 Hz | 60 Hz |
| Panel typeⓘ | IPS | IPS |
Performance
| Spec | Dell - Inspiron 14 2-in-1 | Apple - MacBook Air 13 M4 |
|---|---|---|
| CPU | Intel Core Ultra 7 155U | Apple M4 |
| CPU cores | 12lead | 10 |
| GPUⓘ | Intel Graphics | Apple M4 10-core GPU |
| RAMⓘ | 16 GB | 16 GB |
| Storageⓘ | 512 GBlead | 256 GB |
| Storage typeⓘ | SSD | SSD |
Battery & Ports
| Spec | Dell - Inspiron 14 2-in-1 | Apple - MacBook Air 13 M4 |
|---|---|---|
| Batteryⓘ | 64 Whlead | 53 Wh |
| Claimed battery life | 12 h | 18 hlead |
| USB-C portsⓘ | 2 | 2 |
| Thunderbolt portsⓘ | 1 | 2lead |
| HDMI | truelead | false |
Frequently asked
Which has better battery life, Inspiron 14 2-in-1 or MacBook Air 13 M4?+
MacBook Air 13 M4 claims up to 18 hours — 12h vs 18h.
Which is lighter, Inspiron 14 2-in-1 or MacBook Air 13 M4?+
MacBook Air 13 M4 is lighter at 1.24 kg vs 1.59 kg.
Which has an OLED display, Inspiron 14 2-in-1 or MacBook Air 13 M4?+
Neither model has an OLED display.