ASUS Zenbook DUO (2024) UX8406 vs Dell XPS 13 (9345)
43.3Performance47.7
38.4Display38.4
66.7Battery40
64.1Portability84.2
3 spec wins — ASUS Zenbook DUO (2024) UX84064 spec wins — Dell XPS 13 (9345)
InnoReviews verdict
This one is close to a dead heat: ASUS Zenbook DUO (2024) UX8406 scores 51 against 50.2 for Dell XPS 13 (9345). Pick by the categories that matter to you — ASUS Zenbook DUO (2024) UX8406 edges ahead in battery, or by price.
Which would you pick?
Key differences
Reasons to pick the ASUS Zenbook DUO (2024) UX8406
- Stronger battery score: 67 vs 40
- 100% higher storage: 1,024 GB vs 512 GB
- 36% higher capacity: 75 Wh vs 55 Wh
Reasons to pick the Dell XPS 13 (9345)
- Stronger performance score: 48 vs 43
- Stronger portability score: 84 vs 64
- 28% lower weight: 1.19 kg vs 1.65 kg
- 23% lower thickness: 15.3 mm vs 19.9 mm
- 14% higher Geekbench 6 (single): 2,825 vs 2,475
- Lower launch price: $1,299 vs $1,500
Display
| Spec | ASUS Zenbook DUO (2024) UX8406 | Dell XPS 13 (9345) |
|---|---|---|
| Screen size | 14 ″+4% | 13.4 ″ |
| Panel type | OLED (dual touchscreens) | IPS (2.8K OLED touch optional) |
| Resolution | 2880x1800 | 1920x1200 |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 500 nits | 500 nits |
Performance
| Spec | ASUS Zenbook DUO (2024) UX8406 | Dell XPS 13 (9345) |
|---|---|---|
| Processor | Intel Core Ultra 7 155H | Qualcomm Snapdragon X Elite X1E-80-100 |
| Graphics | Intel Arc Graphics | Qualcomm Adreno X1-85 |
| RAM | 16 GB | 16 GB |
| RAM type | LPDDR5X (soldered) | LPDDR5X-8448 (soldered) |
| Storage | 1,024 GB+100% | 512 GB |
| Storage type | PCIe 4.0 NVMe SSD (M.2 2280) | PCIe 4.0 NVMe SSD |
Benchmarks
| Spec | ASUS Zenbook DUO (2024) UX8406 | Dell XPS 13 (9345) |
|---|---|---|
| Geekbench 6 (single) | 2,475Bottom 33% | 2,825+14%Top 42% |
| Geekbench 6 (multi) | 12,867Bottom 44% | 14,393+12%Top 41% |
Battery
| Spec | ASUS Zenbook DUO (2024) UX8406 | Dell XPS 13 (9345) |
|---|---|---|
| Capacity | 75 Wh+36% | 55 Wh |
| Charging | 65 W | — |
Design
| Spec | ASUS Zenbook DUO (2024) UX8406 | Dell XPS 13 (9345) |
|---|---|---|
| Weight | 1.65 kg | 1.19 kg+28% |
| Thickness | 19.9 mm | 15.3 mm+23% |
| Material | Magnesium-aluminum alloy | CNC aluminum |
Connectivity
| Spec | ASUS Zenbook DUO (2024) UX8406 | Dell XPS 13 (9345) |
|---|---|---|
| Ports | 2x Thunderbolt 4, 1x USB 3.2 Gen 1 Type-A, HDMI 2.1, 3.5mm combo audio | 2x USB4 (40Gbps, DisplayPort, Power Delivery) |
| Wi-Fi | Wi-Fi 6E (802.11ax) | Wi-Fi 7 |
| Bluetooth | 5.2 | 5.4 |
| Webcam | 1080p FHD with IR | 1080p + IR |
| Biometrics | IR face (Windows Hello) | Fingerprint reader, IR face (Windows Hello) |
Software
| Spec | ASUS Zenbook DUO (2024) UX8406 | Dell XPS 13 (9345) |
|---|---|---|
| Operating system | Windows 11 | Windows 11 (Copilot+ PC) |
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