ASUS Zenbook 14 OLED (UM3406) vs Lenovo IdeaPad Slim 3i 15
40Performance44
29.8Display23.3
66.7Battery29.3
82Portability67.7
4 spec wins — ASUS Zenbook 14 OLED (UM3406)1 spec wins — Lenovo IdeaPad Slim 3i 15
InnoReviews verdict
ASUS Zenbook 14 OLED (UM3406) wins this laptop face-off, 50.9 to 39.9, pulling ahead mainly in battery (+37) and portability (+14). Lenovo IdeaPad Slim 3i 15 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the ASUS Zenbook 14 OLED (UM3406)
- Stronger display score: 30 vs 23
- Stronger battery score: 67 vs 29
- Stronger portability score: 82 vs 68
- 67% higher Peak brightness: 500 nits vs 300 nits
- 60% higher capacity: 75 Wh vs 47 Wh
Reasons to pick the Lenovo IdeaPad Slim 3i 15
- Stronger performance score: 44 vs 40
- 11% higher Screen size: 15.6 ″ vs 14 ″
- Lower launch price: $549 vs $850
Display
| Spec | ASUS Zenbook 14 OLED (UM3406) | Lenovo IdeaPad Slim 3i 15 |
|---|---|---|
| Screen size | 14 ″ | 15.6 ″+11% |
| Panel type | OLED touchscreen (100% DCI-P3, VESA HDR True Black 500) | IPS |
| Resolution | 1920x1200 | 1920x1080 |
| Refresh rate | 60 Hz | 60 Hz |
| Peak brightness | 500 nits+67% | 300 nits |
Performance
| Spec | ASUS Zenbook 14 OLED (UM3406) | Lenovo IdeaPad Slim 3i 15 |
|---|---|---|
| Processor | AMD Ryzen 7 8840HS | Intel Core i5-1335U |
| Graphics | AMD Radeon 780M | Intel Iris Xe Graphics |
| RAM | 16 GB | 16 GB |
| RAM type | LPDDR5X-7467 (soldered) | LPDDR5 |
| Storage | 512 GB | 512 GB |
| Storage type | M.2 NVMe PCIe 4.0 SSD | NVMe SSD |
Benchmarks
| Spec | ASUS Zenbook 14 OLED (UM3406) | Lenovo IdeaPad Slim 3i 15 |
|---|---|---|
| Geekbench 6 (single) | 2,552Bottom 37% | — |
| Geekbench 6 (multi) | 11,279Bottom 21% | — |
Battery
| Spec | ASUS Zenbook 14 OLED (UM3406) | Lenovo IdeaPad Slim 3i 15 |
|---|---|---|
| Capacity | 75 Wh+60% | 47 Wh |
| Charging | 65 W | 65 W |
Design
| Spec | ASUS Zenbook 14 OLED (UM3406) | Lenovo IdeaPad Slim 3i 15 |
|---|---|---|
| Weight | 1.28 kg+21% | 1.62 kg |
| Thickness | 14.9 mm+17% | 17.9 mm |
| Material | All-metal chassis (MIL-STD-810H tested) | Polycarbonate |
Connectivity
| Spec | ASUS Zenbook 14 OLED (UM3406) | Lenovo IdeaPad Slim 3i 15 |
|---|---|---|
| Ports | 1x USB4 (40Gbps, DisplayPort/PD), 1x USB 3.2 Gen 2 Type-C (DisplayPort/PD), 1x USB 3.2 Gen 1 Type-A, 1x HDMI 2.1, 3.5mm combo audio jack | 1x USB-C 3.2 Gen 1, 2x USB-A 3.2 Gen 1, 1x HDMI 1.4, 1x SD card reader, 1x 3.5mm combo audio |
| Wi-Fi | Wi-Fi 6E (802.11ax) | Wi-Fi 6 |
| Bluetooth | 5.2 | 5.1 |
| Webcam | 1080p FHD IR camera with privacy shutter | 1080p |
| Biometrics | Windows Hello IR face recognition | Fingerprint reader |
Software
| Spec | ASUS Zenbook 14 OLED (UM3406) | Lenovo IdeaPad Slim 3i 15 |
|---|---|---|
| Operating system | Windows 11 Home | Windows 11 Home |
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