ASUS ROG Flow Z13 (2025) vs Samsung Galaxy Book6 Ultra
65.8Performance57.2
46.9Display54.7
60Battery84.1
84.4Portability63
6 spec wins — ASUS ROG Flow Z13 (2025)3 spec wins — Samsung Galaxy Book6 Ultra
InnoReviews verdict
This one is close to a dead heat: ASUS ROG Flow Z13 (2025) scores 63.2 against 63.5 for Samsung Galaxy Book6 Ultra. Pick by the categories that matter to you — Samsung Galaxy Book6 Ultra edges ahead in battery and display, or by price.
Which would you pick?
Key differences
Reasons to pick the ASUS ROG Flow Z13 (2025)
- Stronger performance score: 66 vs 57
- Stronger portability score: 84 vs 63
- 50% higher Refresh rate: 180 Hz vs 120 Hz
- 43% higher charging: 200 W vs 140 W
- 37% lower weight: 1.2 kg vs 1.89 kg
- Lower launch price: $2,200 vs $3,800
Reasons to pick the Samsung Galaxy Book6 Ultra
- Stronger display score: 55 vs 47
- Stronger battery score: 84 vs 60
- 100% higher Peak brightness: 1,000 nits vs 500 nits
- 19% higher Screen size: 16 ″ vs 13.4 ″
- 15% higher capacity: 80 Wh vs 70 Wh
Display
| Spec | ASUS ROG Flow Z13 (2025) | Samsung Galaxy Book6 Ultra |
|---|---|---|
| Screen size | 13.4 ″ | 16 ″+19% |
| Panel type | IPS-level touchscreen (ROG Nebula, Gorilla Glass 5 with DXC coating) | Dynamic AMOLED 2X (Anti-Reflective, touch) |
| Resolution | 2560x1600 | 2880x1800 |
| Refresh rate | 180 Hz+50% | 120 Hz |
| Peak brightness | 500 nits | 1,000 nits+100% |
Performance
| Spec | ASUS ROG Flow Z13 (2025) | Samsung Galaxy Book6 Ultra |
|---|---|---|
| Processor | AMD Ryzen AI Max+ 395 | Intel Core Ultra 7 356H |
| Graphics | AMD Radeon 8060S | NVIDIA GeForce RTX 5070 Laptop GPU (8GB GDDR7) |
| RAM | 32 GB | 32 GB |
| RAM type | LPDDR5X-8000 (soldered) | LPDDR5X (on-board) |
| Storage | 1,024 GB | 1,024 GB |
| Storage type | M.2 2230 NVMe PCIe 4.0 SSD | NVMe SSD |
Benchmarks
| Spec | ASUS ROG Flow Z13 (2025) | Samsung Galaxy Book6 Ultra |
|---|---|---|
| Geekbench 6 (single) | 2,978+4%Top 24% | 2,851Top 44% |
| Geekbench 6 (multi) | 21,269+28%Top 6% | 16,676Top 30% |
Battery
| Spec | ASUS ROG Flow Z13 (2025) | Samsung Galaxy Book6 Ultra |
|---|---|---|
| Capacity | 70 Wh | 80 Wh+15% |
| Web browsing endurance | — | 16.8 h |
| Charging | 200 W+43% | 140 W |
Design
| Spec | ASUS ROG Flow Z13 (2025) | Samsung Galaxy Book6 Ultra |
|---|---|---|
| Weight | 1.2 kg+37% | 1.89 kg |
| Thickness | 14.9 mm+3% | 15.4 mm |
| Material | CNC-milled aluminum | Aluminum |
Connectivity
| Spec | ASUS ROG Flow Z13 (2025) | Samsung Galaxy Book6 Ultra |
|---|---|---|
| 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 | 2x Thunderbolt 4 (USB-C), 1x USB-A (USB 3.2), HDMI 2.1, SDXC card reader, 3.5mm headphone/mic combo |
| Wi-Fi | Wi-Fi 7 (802.11be) | Wi-Fi 7 |
| Bluetooth | 5.4 | 5.4 |
| Webcam | 5MP IR front camera, 13MP rear camera | 2MP (1080p) |
| Biometrics | IR face (Windows Hello) | Fingerprint reader, face recognition |
Software
| Spec | ASUS ROG Flow Z13 (2025) | Samsung Galaxy Book6 Ultra |
|---|---|---|
| Operating system | Windows 11 Home | Windows 11 Home |
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