ASUS Zenbook DUO (2025) UX8406CA vs HP Spectre x360 16 (2024)
57.2Performancespec-based46.9
61chipGraphicschip58.1
38.4Displayspec-based38.4
51Batteryspec-based77.3
64.1Portabilityspec-based55.2
3 spec wins — ASUS Zenbook DUO (2025) UX8406CA4 spec wins — HP Spectre x360 16 (2024)
InnoReviews verdict
This one is close to a dead heat: ASUS Zenbook DUO (2025) UX8406CA scores 53.5 against 53.6 for HP Spectre x360 16 (2024). Pick by the categories that matter to you, or by price.
Which would you pick?
Key differences
Reasons to pick the ASUS Zenbook DUO (2025) UX8406CA
- 24% higher Geekbench 6 (multi): 16,048 vs 12,896
- 22% higher Geekbench 6 (single): 2,952 vs 2,426
- 15% lower weight: 1.65 kg vs 1.95 kg
Reasons to pick the HP Spectre x360 16 (2024)
- 54% higher charging: 100 W vs 65 W
- 14% higher Screen size: 16 ″ vs 14 ″
- 11% higher capacity: 83 Wh vs 75 Wh
Display
| Spec | ASUS Zenbook DUO (2025) UX8406CA | HP Spectre x360 16 (2024) |
|---|---|---|
| Screen size | 14 ″ | 16 ″+14% |
| Panel type | OLED (dual ASUS Lumina touchscreens, 100% DCI-P3) | OLED (2-in-1 touch) |
| Resolution | 2880x1800 | 2880x1800 |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 500 nits | 500 nits |
Performance
| Spec | ASUS Zenbook DUO (2025) UX8406CA | HP Spectre x360 16 (2024) |
|---|---|---|
| Processor | Intel Core Ultra 9 285H | Intel Core Ultra 7 155H |
| Graphics | Intel Arc Graphics 140T (integrated) | Intel Arc Graphics |
| RAM | 32 GB | 32 GB |
| RAM type | LPDDR5X-7467 (soldered) | LPDDR5x-6400 (soldered) |
| Storage | 1,024 GB | 1,024 GB |
| Storage type | M.2 2280 NVMe PCIe 4.0 SSD | PCIe Gen4 NVMe SSD |
Benchmarks
| Spec | ASUS Zenbook DUO (2025) UX8406CA | HP Spectre x360 16 (2024) |
|---|---|---|
| Geekbench 6 (single) | 2,952+22%Top 25% | 2,426Bottom 15% |
| Geekbench 6 (multi) | 16,048+24%Top 32% | 12,896Bottom 43% |
Battery
| Spec | ASUS Zenbook DUO (2025) UX8406CA | HP Spectre x360 16 (2024) |
|---|---|---|
| Capacity | 75 Wh | 83 Wh+11% |
| Web browsing endurance | 8.7 h | — |
| Charging | 65 W | 100 W+54% |
Design
| Spec | ASUS Zenbook DUO (2025) UX8406CA | HP Spectre x360 16 (2024) |
|---|---|---|
| Weight | 1.65 kg+15% | 1.95 kg |
| Thickness | 19.9 mm | 19.8 mm+1% |
| Material | Magnesium-aluminum alloy | Aluminum (recycled metal), ocean-bound plastic bezel |
Connectivity
| Spec | ASUS Zenbook DUO (2025) UX8406CA | HP Spectre x360 16 (2024) |
|---|---|---|
| Ports | 2x Thunderbolt 4 (40Gbps, display and power delivery), 1x USB 3.2 Gen 1 Type-A, 1x HDMI 2.1, 3.5mm combo audio jack | 2x Thunderbolt 4 (40Gbps, USB PD, DisplayPort), 1x USB-A 10Gbps, HDMI 2.1, 3.5mm combo jack |
| Wi-Fi | Wi-Fi 7 (802.11be) | Wi-Fi 6E (Wi-Fi 7 on some configs) |
| Bluetooth | 5.4 | 5.3 (5.4 with Wi-Fi 7) |
| Webcam | FHD with IR | 9MP IR (HP Wide Vision) with privacy shutter |
| Biometrics | IR face (Windows Hello) | IR face recognition (Windows Hello), fingerprint reader (optional on some configs) |
Software
| Spec | ASUS Zenbook DUO (2025) UX8406CA | HP Spectre x360 16 (2024) |
|---|---|---|
| Operating system | Windows 11 Home | Windows 11 Home |
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