ASUS ROG Flow Z13 (2025) vs Lenovo LOQ 15IAX9
65.8Performance44
46.9Display35.3
60Battery46.7
84.4Portability36.8
7 spec wins — ASUS ROG Flow Z13 (2025)1 spec wins — Lenovo LOQ 15IAX9
InnoReviews verdict
ASUS ROG Flow Z13 (2025) wins this laptop face-off, 63.2 to 41.1, pulling ahead mainly in portability (+48) and performance (+22). Lenovo LOQ 15IAX9 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the ASUS ROG Flow Z13 (2025)
- Stronger performance score: 66 vs 44
- Stronger display score: 47 vs 35
- Stronger battery score: 60 vs 47
- Stronger portability score: 84 vs 37
- 100% higher RAM: 32 GB vs 16 GB
Reasons to pick the Lenovo LOQ 15IAX9
- 16% higher Screen size: 15.6 ″ vs 13.4 ″
- Lower launch price: $749 vs $2,200
Display
| Spec | ASUS ROG Flow Z13 (2025) | Lenovo LOQ 15IAX9 |
|---|---|---|
| Screen size | 13.4 ″ | 15.6 ″+16% |
| Panel type | IPS-level touchscreen (ROG Nebula, Gorilla Glass 5 with DXC coating) | IPS |
| Resolution | 2560x1600 | 1920x1080 |
| Refresh rate | 180 Hz+25% | 144 Hz |
| Peak brightness | 500 nits+67% | 300 nits |
Performance
| Spec | ASUS ROG Flow Z13 (2025) | Lenovo LOQ 15IAX9 |
|---|---|---|
| Processor | AMD Ryzen AI Max+ 395 | Intel Core i5-12450HX |
| Graphics | AMD Radeon 8060S | NVIDIA GeForce RTX 4050 Laptop GPU (6GB, 105W) |
| RAM | 32 GB+100% | 16 GB |
| RAM type | LPDDR5X-8000 (soldered) | DDR5-4800 (2x SO-DIMM) |
| Storage | 1,024 GB+100% | 512 GB |
| Storage type | M.2 2230 NVMe PCIe 4.0 SSD | PCIe 4.0 NVMe SSD (2 slots) |
Benchmarks
| Spec | ASUS ROG Flow Z13 (2025) | Lenovo LOQ 15IAX9 |
|---|---|---|
| Geekbench 6 (single) | 2,978Top 41% | — |
| Geekbench 6 (multi) | 21,269Top 14% | — |
Battery
| Spec | ASUS ROG Flow Z13 (2025) | Lenovo LOQ 15IAX9 |
|---|---|---|
| Capacity | 70 Wh+17% | 60 Wh |
| Charging | 200 W | — |
Design
| Spec | ASUS ROG Flow Z13 (2025) | Lenovo LOQ 15IAX9 |
|---|---|---|
| Weight | 1.2 kg+50% | 2.38 kg |
| Thickness | 14.9 mm+38% | 23.9 mm |
| Material | CNC-milled aluminum | PC-ABS plastic |
Connectivity
| Spec | ASUS ROG Flow Z13 (2025) | Lenovo LOQ 15IAX9 |
|---|---|---|
| Ports | 2x USB4 Type-C (DisplayPort, Power Delivery), 1x USB-A 3.2 Gen 2, 1x HDMI 2.1, microSD (UHS-II), 3.5mm audio jack | 3x USB-A 5Gbps, USB-C 10Gbps (DisplayPort 1.4, power delivery), HDMI 2.1, Gigabit Ethernet, 3.5mm combo jack |
| Wi-Fi | Wi-Fi 7 (802.11be) | Wi-Fi 6 |
| Bluetooth | 5.4 | 5.2 |
| Webcam | 5MP IR front camera, 13MP rear camera | 720p with e-shutter |
| Biometrics | IR face (Windows Hello) | None |
Software
| Spec | ASUS ROG Flow Z13 (2025) | Lenovo LOQ 15IAX9 |
|---|---|---|
| Operating system | Windows 11 Home | Windows 11 Home |
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