Apple MacBook Air 15" M4 vs Lenovo IdeaPad Slim 5 16 (2024)
The Verdict
Apple's MacBook Air M4 delivers exceptional performance with its efficient M4 chip, stunning 2880x1864 Liquid Retina display at 500 nits, and remarkable 18-hour battery life in an ultra-portable 3.3 lb package. Lenovo's IdeaPad Slim 5 counters with a larger 16-inch 1920x1200 display, more traditional ports (HDMI, USB-A, SD card), expandable storage at 512GB base, and Intel Core Ultra 5 processing,all at $500 less. However, the Lenovo's 11-hour battery life and lower 300-nit brightness limit longevity and usability. MacBook Air excels for creative professionals and those prioritizing portability and display quality; IdeaPad Slim 5 suits budget-conscious users needing legacy connectivity and expandability. For most users, MacBook Air M4's superior efficiency, display, and build quality justify the premium price.
Who Should Buy
Buy the Apple MacBook Air 15" M4 if…
- →M4 chip delivers massive performance leap over M3 with hardware-accelerated ray tracing
- →16 GB RAM standard — no more $200 upgrade from 8 GB
- →18-hour battery life is genuinely all-day
Buy the Lenovo IdeaPad Slim 5 16 (2024) if…
- →Large 16-inch screen great for productivity and multitasking
- →Strong port selection including HDMI and SD card
- →Excellent value for the spec sheet
Category Scores
Pros & Cons
Apple MacBook Air 15" M4
Pros
- M4 chip delivers massive performance leap over M3 with hardware-accelerated ray tracing
- 16 GB RAM standard — no more $200 upgrade from 8 GB
- 18-hour battery life is genuinely all-day
- Fanless design is completely silent under all workloads
- Gorgeous 15.3-inch Liquid Retina display for content consumption
Cons
- Still limited to 60Hz display — no ProMotion
- Only two Thunderbolt ports — both on the left side
- Base 256 GB storage is tight for a $1,299 laptop
- No HDMI or SD card slot — dongles still required
Lenovo IdeaPad Slim 5 16 (2024)
Pros
- Large 16-inch screen great for productivity and multitasking
- Strong port selection including HDMI and SD card
- Excellent value for the spec sheet
- Comfortable full-size keyboard with numpad
Cons
- 1920x1200 panel is low resolution for a 16-inch display
- Heavier and bulkier than 14-inch ultrabooks
- Display brightness only 300 nits, dim outdoors
- Plastic base feels less premium than competitors
Full Specifications
| Spec | Apple MacBook Air 15" M4 | Lenovo IdeaPad Slim 5 16 (2024) |
|---|---|---|
| Software | macOS Sequoia | Windows 11 Home |
| Body | ||
| Weight | 3.3 lbs (1.51 kg) | 1.95 kg |
| Material | Recycled aluminum | Aluminum top, plastic base |
| Dimensions | 13.4 x 9.35 x 0.45 inches | 356.5 x 251.8 x 16.9 mm |
| Ports | ||
| HDMI | 1 | |
| USB-C ports | 2 | 2 |
| SD card | ||
| MagSafe | — | |
| Thunderbolt ports | 2 | 1 |
| USB-A ports | — | 2 |
| Battery | ||
| Battery life | Up to 18 hours | Up to 11 hours |
| Capacity | 66.5 Wh | 65 Wh |
| Display | ||
| Size | 15.3 inches | 16 inches |
| Type | Liquid Retina IPS | IPS, anti-glare |
| Resolution | 2880 x 1864 | 1920 x 1200 |
| Refresh rate | 60Hz | — |
| Brightness (nits) | 500 | 300 |
| Storage | ||
| SSD | 256 GB (configurable to 2 TB) | 512 GB |
| Expandable storage | ||
| Keyboard | ||
| Backlit | ||
| Processor | ||
| RAM | 16 GB | 16 GB LPDDR5X |
| Cores | 10-core CPU, 10-core GPU | 14 cores |
| Chipset | Apple M4 | Intel Core Ultra 5 125H |
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This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.
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