Apple MacBook Air 15 (M4) vs Lenovo IdeaPad Slim 5a Gen 11 (16AGP11)
55.2Performance54.9
29.8Display38.4
72Battery73.3
79.6Portability65.2
4 spec wins — Apple MacBook Air 15 (M4)5 spec wins — Lenovo IdeaPad Slim 5a Gen 11 (16AGP11)
InnoReviews verdict
This one is close to a dead heat: Apple MacBook Air 15 (M4) scores 56.9 against 56.7 for Lenovo IdeaPad Slim 5a Gen 11 (16AGP11). Pick by the categories that matter to you — Apple MacBook Air 15 (M4) edges ahead in portability and performance, or by price.
Which would you pick?
Key differences
Reasons to pick the Apple MacBook Air 15 (M4)
- Stronger portability score: 80 vs 65
- 32% lower thickness: 11.5 mm vs 16.9 mm
- 22% higher Geekbench 6 (single): 3,655 vs 2,991
- 14% lower weight: 1.51 kg vs 1.75 kg
Reasons to pick the Lenovo IdeaPad Slim 5a Gen 11 (16AGP11)
- Stronger display score: 38 vs 30
- 300% higher storage: 1,024 GB vs 256 GB
- 100% higher Refresh rate: 120 Hz vs 60 Hz
- 100% higher RAM: 32 GB vs 16 GB
- 20% higher capacity: 80 Wh vs 67 Wh
- Lower launch price: $850 vs $1,199
Display
| Spec | Apple MacBook Air 15 (M4) | Lenovo IdeaPad Slim 5a Gen 11 (16AGP11) |
|---|---|---|
| Screen size | 15.3 ″ | 16 ″+5% |
| Panel type | IPS (Liquid Retina) | OLED |
| Resolution | 2880x1864 | 2880x1800 |
| Refresh rate | 60 Hz | 120 Hz+100% |
| Peak brightness | 500 nits | 500 nits |
Performance
| Spec | Apple MacBook Air 15 (M4) | Lenovo IdeaPad Slim 5a Gen 11 (16AGP11) |
|---|---|---|
| Processor | Apple M4 (10-core) | AMD Ryzen AI 7 450 |
| Graphics | Apple M4 10-core GPU | AMD Radeon 860M (integrated) |
| RAM | 16 GB | 32 GB+100% |
| RAM type | LPDDR5X (unified) | DDR5-5600 |
| Storage | 256 GB | 1,024 GB+300% |
| Storage type | NVMe SSD | NVMe SSD (M.2 2242, PCIe Gen 4) |
Benchmarks
| Spec | Apple MacBook Air 15 (M4) | Lenovo IdeaPad Slim 5a Gen 11 (16AGP11) |
|---|---|---|
| Geekbench 6 (single) | 3,655+22%Top 7% | 2,991Top 22% |
| Geekbench 6 (multi) | 14,901+4%Top 39% | 14,388Top 44% |
Battery
| Spec | Apple MacBook Air 15 (M4) | Lenovo IdeaPad Slim 5a Gen 11 (16AGP11) |
|---|---|---|
| Capacity | 67 Wh | 80 Wh+20% |
| Web browsing endurance | 15 h | — |
| Charging | 70 W | — |
Design
| Spec | Apple MacBook Air 15 (M4) | Lenovo IdeaPad Slim 5a Gen 11 (16AGP11) |
|---|---|---|
| Weight | 1.51 kg+14% | 1.75 kg |
| Thickness | 11.5 mm+32% | 16.9 mm |
| Material | Aluminum | Aluminum |
Connectivity
| Spec | Apple MacBook Air 15 (M4) | Lenovo IdeaPad Slim 5a Gen 11 (16AGP11) |
|---|---|---|
| Ports | 2x Thunderbolt 4, MagSafe 3, 3.5mm | 2x USB-C (10Gbps, USB PD 65-100W, DisplayPort 1.4), 2x USB-A (5Gbps, one always-on), HDMI 2.1 (up to 4K/60Hz), microSD card reader, 3.5mm combo audio jack |
| Wi-Fi | Wi-Fi 6E | Wi-Fi 7 |
| Bluetooth | 5.3 | 5.4 |
| Webcam | 12MP Center Stage | FHD 1080p IR camera with privacy shutter and ToF sensor |
| Biometrics | Touch ID | IR camera for Windows Hello face recognition |
Software
| Spec | Apple MacBook Air 15 (M4) | Lenovo IdeaPad Slim 5a Gen 11 (16AGP11) |
|---|---|---|
| Operating system | macOS Sequoia | Windows 11 |
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