MacBook Air 13 (M4) vs Lenovo Legion 9i
Head-to-head specifications
| Metric | MacBook Air 13 (M4) | Lenovo Legion 9i | Difference |
|---|---|---|---|
| Geekbench 6 multi-core | 15,000 | 26,000 | -42.3% |
| Processor | Apple M4 | Intel Core i9 (Panther Lake HX) | — |
| Graphics | Integrated 8-Core GPU | Nvidia RTX 5080 | — |
| Display | 13.6" 2560x1664 | 16.0" 3200x2000 | — |
| Battery life (h) | 16.5 | 4.5 | +266.7% |
| Weight (kg) | 1.24 | 2.50 | -50.4% |
| RAM / storage (base) | 16GB / 256GB | 32GB / 2048GB | — |
| Max configuration | 32GB / 1024GB | 64GB / 4096GB | — |
| Operating system | macOS | Windows 11 Home | — |
| Price (USD) | $999–$1,499 | $3,500–$4,300 | -71.5% |
- Lenovo Legion 9i is about 42% faster in Geekbench 6 multi-core. MacBook Air 13 (M4) lasts longer on battery (16.5h vs 4.5h).
- MacBook Air 13 (M4) is the more portable at 1.24 kg.
Verdict: MacBook Air 13 (M4) or Legion 9i?
MacBook Air 13 (M4) advantages
- Battery life (+73%)
- Portability (+50%)
- Affordability (+71%)
Lenovo Legion 9i advantages
- Multi-core performance (+42%)
- Base memory (+50%)
- Screen size (+15%)
Which should you choose?
- Choose the MacBook Air 13 (M4) if long unplugged battery life is essential.
- Choose the Lenovo Legion 9i if you need maximum performance for demanding work or gaming.
- Choose the MacBook Air 13 (M4) if you carry it around all day.
Value for money
MacBook Air 13 (M4) delivers more performance per dollar, making it the better value of the two at their listed prices.
MacBook Air 13 (M4) vs Lenovo Legion 9i: which should you choose?
MacBook Air 13 (M4) — Apple ultrabook/creator laptop (2025) with the Apple M4 and Integrated 8-Core GPU, 16GB RAM, a 13.6-inch 2560x1664 display, 1.24 kg and about 16.5 h battery; from $999.
Lenovo Legion 9i — Lenovo gaming laptop (2026) with the Intel Core i9 (Panther Lake HX) and Nvidia RTX 5080, 32GB RAM, a 16-inch 3200x2000 display, 2.5 kg and about 4.5 h battery; from $3,499.99.
MacBook Air 13 (M4) vs Lenovo Legion 9i: Lenovo Legion 9i is the faster laptop. Lenovo Legion 9i is about 42% faster in Geekbench 6 multi-core. MacBook Air 13 (M4) lasts longer on battery (16.5h vs 4.5h). MacBook Air 13 (M4) is the more portable at 1.24 kg.
Performance
The Lenovo Legion 9i is the faster machine in Geekbench 6 multi-core (26,000 vs 15,000), pairing the Intel Core i9 (Panther Lake HX) with Nvidia RTX 5080. That gap matters most for video editing, compiling, 3D and gaming; for browsing and office work both feel quick. Note these serve different roles — a ultrabook/creator versus a gaming machine — so raw speed is only part of the story.
Portability and battery
The MacBook Air 13 (M4) is easier to carry at 1.24 kg (vs 2.50 kg), and the MacBook Air 13 (M4) lasts longer unplugged (about 16.5 h vs 4.5 h). For commuters and travellers these often matter more day-to-day than peak performance.
Configuration and value
Base configurations are 16 GB / 256 GB and 32 GB / 2048 GB, with higher-spec variants available. RAM, storage and display upgrades change both price and experience — compare like-for-like configurations and check current street pricing before buying.
The verdict
Both are credible choices in the laptop comparison space; the specification table above lays out every metric so you can weigh the trade-offs that matter to you. Pick the one whose strengths line up with how you will actually use it.
Frequently asked questions
Is the MacBook Air 13 (M4) better than the Lenovo Legion 9i?
These two are closely matched — the right pick comes down to which specific strengths you value and the price you actually pay. Lenovo Legion 9i is about 42% faster in Geekbench 6 multi-core. MacBook Air 13 (M4) lasts longer on battery (16.5h vs 4.5h).
What is the main difference between the MacBook Air 13 (M4) and the Lenovo Legion 9i?
Lenovo Legion 9i is about 42% faster in Geekbench 6 multi-core. MacBook Air 13 (M4) lasts longer on battery (16.5h vs 4.5h). MacBook Air 13 (M4) is the more portable at 1.24 kg.
Which is better value?
MacBook Air 13 (M4) delivers more performance per dollar, making it the better value of the two at their listed prices.
Which should I choose?
Choose the MacBook Air 13 (M4) if long unplugged battery life is essential. Choose the Lenovo Legion 9i if you need maximum performance for demanding work or gaming.
Methodology
Laptops are compared on Geekbench 6 multi-core scores, processor and graphics hardware, display size and resolution, rated battery life, weight, RAM and storage across launch configurations, and list pricing (USD). Where a model spans several generations, the newest generation is shown. Battery figures are manufacturer or reviewer ratings under mixed use — sustained performance also depends on cooling, which benchmarks only partly capture.