ASUS Vivobook S 14 OLED (S5406) vs Lecoo Air 14 2026
49.3Performance38.5
41.6Display23.3
66.7Battery88.3
82.7Portability96.2
4 spec wins — ASUS Vivobook S 14 OLED (S5406)2 spec wins — Lecoo Air 14 2026
InnoReviews verdict
This one is close to a dead heat: ASUS Vivobook S 14 OLED (S5406) scores 57.2 against 56 for Lecoo Air 14 2026. Pick by the categories that matter to you — ASUS Vivobook S 14 OLED (S5406) edges ahead in display and performance, or by price.
Which would you pick?
Key differences
Reasons to pick the ASUS Vivobook S 14 OLED (S5406)
- Stronger performance score: 49 vs 39
- Stronger display score: 42 vs 23
- 100% higher Refresh rate: 120 Hz vs 60 Hz
- 100% higher Peak brightness: 600 nits vs 300 nits
- 100% higher storage: 1,024 GB vs 512 GB
Reasons to pick the Lecoo Air 14 2026
- Stronger battery score: 88 vs 67
- Stronger portability score: 96 vs 83
- 24% lower weight: 0.99 kg vs 1.3 kg
- 11% higher charging: 100 W vs 90 W
Display
| Spec | ASUS Vivobook S 14 OLED (S5406) | Lecoo Air 14 2026 |
|---|---|---|
| Screen size | 14 ″ | 14 ″ |
| Panel type | OLED (Lumina, 100% DCI-P3, HDR True Black 600) | IPS LCD |
| Resolution | 2880x1800 | 1920x1200 |
| Refresh rate | 120 Hz+100% | 60 Hz |
| Peak brightness | 600 nits+100% | 300 nits |
Performance
| Spec | ASUS Vivobook S 14 OLED (S5406) | Lecoo Air 14 2026 |
|---|---|---|
| Processor | Intel Core Ultra 7 155H | Intel Core 5 315 |
| Graphics | Intel Arc Graphics | — |
| RAM | 16 GB+33% | 12 GB |
| RAM type | LPDDR5X (on board) | LPDDR5-5600 |
| Storage | 1,024 GB+100% | 512 GB |
| Storage type | M.2 2280 NVMe PCIe 4.0 SSD | — |
Battery
| Spec | ASUS Vivobook S 14 OLED (S5406) | Lecoo Air 14 2026 |
|---|---|---|
| Capacity | 75 Wh | — |
| Web browsing endurance | — | 16.8 h |
| Charging | 90 W | 100 W+11% |
Design
| Spec | ASUS Vivobook S 14 OLED (S5406) | Lecoo Air 14 2026 |
|---|---|---|
| Weight | 1.3 kg | 0.99 kg+24% |
| Thickness | 13.9 mm | — |
| Material | Metal | — |
Connectivity
| Spec | ASUS Vivobook S 14 OLED (S5406) | Lecoo Air 14 2026 |
|---|---|---|
| Ports | 2x Thunderbolt 4 (display/PD), 2x USB 3.2 Gen 1 Type-A, 1x HDMI 2.1, microSD card reader, 3.5mm combo audio jack | — |
| Wi-Fi | Wi-Fi 6E (802.11ax) | — |
| Bluetooth | 5.2 | — |
| Webcam | FHD with IR and privacy shutter | — |
| Biometrics | IR camera (Windows Hello) | — |
Software
| Spec | ASUS Vivobook S 14 OLED (S5406) | Lecoo Air 14 2026 |
|---|---|---|
| Operating system | Windows 11 Home | — |
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