ASUS Zenbook 14 OLED (UM3406) vs Lenovo Legion Pro 5i Gen 9 (16IRX9)
40Performance59.9
29.8Display55.5
66.7Battery73.3
82Portability29.1
2 spec wins — ASUS Zenbook 14 OLED (UM3406)8 spec wins — Lenovo Legion Pro 5i Gen 9 (16IRX9)
InnoReviews verdict
Lenovo Legion Pro 5i Gen 9 (16IRX9) wins this laptop face-off, 56.2 to 50.9, pulling ahead mainly in display (+26) and performance (+20). ASUS Zenbook 14 OLED (UM3406) 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 portability score: 82 vs 29
- 49% lower weight: 1.28 kg vs 2.5 kg
- 45% lower thickness: 14.9 mm vs 27 mm
- Lower launch price: $850 vs $1,499
Reasons to pick the Lenovo Legion Pro 5i Gen 9 (16IRX9)
- Stronger performance score: 60 vs 40
- Stronger display score: 56 vs 30
- Stronger battery score: 73 vs 67
- 362% higher charging: 300 W vs 65 W
- 300% higher Refresh rate: 240 Hz vs 60 Hz
Display
| Spec | ASUS Zenbook 14 OLED (UM3406) | Lenovo Legion Pro 5i Gen 9 (16IRX9) |
|---|---|---|
| Screen size | 14 ″ | 16 ″+14% |
| Panel type | OLED touchscreen (100% DCI-P3, VESA HDR True Black 500) | IPS (PureSight) |
| Resolution | 1920x1200 | 2560x1600 |
| Refresh rate | 60 Hz | 240 Hz+300% |
| Peak brightness | 500 nits | 500 nits |
Performance
| Spec | ASUS Zenbook 14 OLED (UM3406) | Lenovo Legion Pro 5i Gen 9 (16IRX9) |
|---|---|---|
| Processor | AMD Ryzen 7 8840HS | Intel Core i9-14900HX |
| Graphics | AMD Radeon 780M | NVIDIA GeForce RTX 4070 Laptop |
| RAM | 16 GB | 32 GB+100% |
| RAM type | LPDDR5X-7467 (soldered) | DDR5-5600 (2x SO-DIMM) |
| Storage | 512 GB | 1,024 GB+100% |
| Storage type | M.2 NVMe PCIe 4.0 SSD | PCIe 4.0 NVMe SSD (2 slots) |
Benchmarks
| Spec | ASUS Zenbook 14 OLED (UM3406) | Lenovo Legion Pro 5i Gen 9 (16IRX9) |
|---|---|---|
| Geekbench 6 (single) | 2,552Bottom 37% | 2,889+13%Top 35% |
| Geekbench 6 (multi) | 11,279Bottom 21% | 18,126+61%Top 21% |
Battery
| Spec | ASUS Zenbook 14 OLED (UM3406) | Lenovo Legion Pro 5i Gen 9 (16IRX9) |
|---|---|---|
| Capacity | 75 Wh | 80 Wh+7% |
| Charging | 65 W | 300 W+362% |
Design
| Spec | ASUS Zenbook 14 OLED (UM3406) | Lenovo Legion Pro 5i Gen 9 (16IRX9) |
|---|---|---|
| Weight | 1.28 kg+49% | 2.5 kg |
| Thickness | 14.9 mm+45% | 27 mm |
| Material | All-metal chassis (MIL-STD-810H tested) | Aluminum lid, plastic (PC-ABS) base |
Connectivity
| Spec | ASUS Zenbook 14 OLED (UM3406) | Lenovo Legion Pro 5i Gen 9 (16IRX9) |
|---|---|---|
| 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 | 2x USB-C 10Gbps (one with 140W PD, both with DisplayPort 1.4), 4x USB-A 5Gbps, HDMI 2.1, RJ-45 Gigabit Ethernet, 3.5mm combo jack |
| Wi-Fi | Wi-Fi 6E (802.11ax) | Wi-Fi 6E |
| Bluetooth | 5.2 | 5.2 |
| Webcam | 1080p FHD IR camera with privacy shutter | 1080p with e-shutter |
| Biometrics | Windows Hello IR face recognition | None |
Software
| Spec | ASUS Zenbook 14 OLED (UM3406) | Lenovo Legion Pro 5i Gen 9 (16IRX9) |
|---|---|---|
| Operating system | Windows 11 Home | Windows 11 Home |
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