ASUS Vivobook S14 (S3407AA) vs Lenovo IdeaPad Slim 5i Ultra Gen 11 (14ILL11)
VS
47.4chipPerformancechip40.5
23.3Display29.8
60Battery53.3
77Portability88.9
4 spec wins — ASUS Vivobook S14 (S3407AA)3 spec wins — Lenovo IdeaPad Slim 5i Ultra Gen 11 (14ILL11)
InnoReviews verdict
This one is close to a dead heat: ASUS Vivobook S14 (S3407AA) scores 49.5 against 49.4 for Lenovo IdeaPad Slim 5i Ultra Gen 11 (14ILL11). Pick by the categories that matter to you — ASUS Vivobook S14 (S3407AA) edges ahead in performance and battery, or by price.
Which would you pick?
Key differences
Reasons to pick the ASUS Vivobook S14 (S3407AA)
- Stronger performance score: 47 vs 41
- Stronger battery score: 60 vs 53
- 100% higher RAM: 32 GB vs 16 GB
- 100% higher storage: 1,024 GB vs 512 GB
Reasons to pick the Lenovo IdeaPad Slim 5i Ultra Gen 11 (14ILL11)
- Stronger display score: 30 vs 23
- Stronger portability score: 89 vs 77
- 67% higher Peak brightness: 500 nits vs 300 nits
- 19% lower weight: 1.14 kg vs 1.4 kg
- 19% lower thickness: 12.9 mm vs 15.9 mm
- Lower launch price: $900 vs $1,700
Display
| Spec | ASUS Vivobook S14 (S3407AA) | Lenovo IdeaPad Slim 5i Ultra Gen 11 (14ILL11) |
|---|---|---|
| Screen size | 14 ″ | 14 ″ |
| Panel type | OLED (non-touch, 95% DCI-P3, TÜV Rheinland certified) | IPS |
| Resolution | 1920x1200 | 1920x1200 |
| Refresh rate | 60 Hz | 60 Hz |
| Peak brightness | 300 nits | 500 nits+67% |
Performance
| Spec | ASUS Vivobook S14 (S3407AA) | Lenovo IdeaPad Slim 5i Ultra Gen 11 (14ILL11) |
|---|---|---|
| Processor | Intel Core Ultra 7 355 | Intel Core Ultra 7 266V |
| Graphics | Intel Graphics (integrated, 4 Xe3 cores) | Intel Arc Graphics 140V (integrated) |
| RAM | 32 GB+100% | 16 GB |
| RAM type | DDR5 (16GB on-board + 16GB SO-DIMM) | LPDDR5X-8533 (on-package) |
| Storage | 1,024 GB+100% | 512 GB |
| Storage type | M.2 2280 NVMe PCIe 4.0 SSD | NVMe SSD (M.2 2242, PCIe 4.0 x4) |
Battery
| Spec | ASUS Vivobook S14 (S3407AA) | Lenovo IdeaPad Slim 5i Ultra Gen 11 (14ILL11) |
|---|---|---|
| Capacity | 70 Wh+8% | 65 Wh |
| Charging | 68 W+5% | 65 W |
Design
| Spec | ASUS Vivobook S14 (S3407AA) | Lenovo IdeaPad Slim 5i Ultra Gen 11 (14ILL11) |
|---|---|---|
| Weight | 1.4 kg | 1.14 kg+19% |
| Thickness | 15.9 mm | 12.9 mm+19% |
| Material | Metal-finish chassis (MIL-STD-810H tested) | Aluminum |
Connectivity
| Spec | ASUS Vivobook S14 (S3407AA) | Lenovo IdeaPad Slim 5i Ultra Gen 11 (14ILL11) |
|---|---|---|
| Ports | 2x USB 3.2 Gen 1 Type-C (5Gbps, display and power delivery), 2x USB 3.2 Gen 1 Type-A, 1x HDMI 2.1 TMDS, 3.5mm combo audio jack | 3x USB-C (5Gbps, USB PD 45-65W, DisplayPort 1.2) |
| Wi-Fi | Wi-Fi 6 (802.11ax) | Wi-Fi 7 |
| Bluetooth | 5.4 | 5.4 |
| Webcam | FHD with IR and privacy shutter | 1080p IR camera with privacy shutter |
| Biometrics | IR camera for Windows Hello face login | IR camera for Windows Hello face recognition |
Software
| Spec | ASUS Vivobook S14 (S3407AA) | Lenovo IdeaPad Slim 5i Ultra Gen 11 (14ILL11) |
|---|---|---|
| Operating system | Windows 11 Home (Copilot+ PC) | Windows 11 Home |
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