ASUS Vivobook S 15 OLED (Snapdragon X Elite) vs ASUS Zenbook DUO (2025) UX8406CA
VS
44.9chipPerformance57.2
45.1chipGraphicschip61
41.6Displayspec-based38.4
65.7Batteryspec-based51
78Portabilityspec-based64.1
6 spec wins — ASUS Vivobook S 15 OLED (Snapdragon X Elite)2 spec wins — ASUS Zenbook DUO (2025) UX8406CA
InnoReviews verdict
This one is close to a dead heat: ASUS Vivobook S 15 OLED (Snapdragon X Elite) scores 53.4 against 53.5 for ASUS Zenbook DUO (2025) UX8406CA. Pick by the categories that matter to you — ASUS Zenbook DUO (2025) UX8406CA edges ahead in graphics and performance, or by price.
Which would you pick?
Key differences
Reasons to pick the ASUS Vivobook S 15 OLED (Snapdragon X Elite)
- 50% higher Web browsing endurance: 13 h vs 8.7 h
- 38% higher charging: 90 W vs 65 W
- 26% lower thickness: 14.7 mm vs 19.9 mm
- 20% higher Peak brightness: 600 nits vs 500 nits
- 14% lower weight: 1.42 kg vs 1.65 kg
- Lower launch price: $1,299 vs $1,700
Reasons to pick the ASUS Zenbook DUO (2025) UX8406CA
- Stronger performance score: 57 vs 45
- Stronger graphics score: 61 vs 45
- 100% higher RAM: 32 GB vs 16 GB
Display
| Spec | ASUS Vivobook S 15 OLED (Snapdragon X Elite) | ASUS Zenbook DUO (2025) UX8406CA |
|---|---|---|
| Screen size | 15.6 ″+11% | 14 ″ |
| Panel type | OLED (Lumina) | OLED (dual ASUS Lumina touchscreens, 100% DCI-P3) |
| Resolution | 2880x1620 | 2880x1800 |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 600 nits+20% | 500 nits |
Performance
| Spec | ASUS Vivobook S 15 OLED (Snapdragon X Elite) | ASUS Zenbook DUO (2025) UX8406CA |
|---|---|---|
| Processor | Snapdragon X Elite X1E-78-100 | Intel Core Ultra 9 285H |
| Graphics | Qualcomm Adreno (integrated) | Intel Arc Graphics 140T (integrated) |
| RAM | 16 GB | 32 GB+100% |
| RAM type | LPDDR5X-8448 (soldered) | LPDDR5X-7467 (soldered) |
| Storage | 1,024 GB | 1,024 GB |
| Storage type | PCIe 4.0 NVMe SSD | M.2 2280 NVMe PCIe 4.0 SSD |
Benchmarks
| Spec | ASUS Vivobook S 15 OLED (Snapdragon X Elite) | ASUS Zenbook DUO (2025) UX8406CA |
|---|---|---|
| Geekbench 6 (single) | — | 2,952Top 26% |
| Geekbench 6 (multi) | — | 16,048Top 32% |
Battery
| Spec | ASUS Vivobook S 15 OLED (Snapdragon X Elite) | ASUS Zenbook DUO (2025) UX8406CA |
|---|---|---|
| Capacity | 70 Wh | 75 Wh+7% |
| Web browsing endurance | 13 h+50% | 8.7 h |
| Charging | 90 W+38% | 65 W |
Design
| Spec | ASUS Vivobook S 15 OLED (Snapdragon X Elite) | ASUS Zenbook DUO (2025) UX8406CA |
|---|---|---|
| Weight | 1.42 kg+14% | 1.65 kg |
| Thickness | 14.7 mm+26% | 19.9 mm |
| Material | Aluminum | Magnesium-aluminum alloy |
Connectivity
| Spec | ASUS Vivobook S 15 OLED (Snapdragon X Elite) | ASUS Zenbook DUO (2025) UX8406CA |
|---|---|---|
| Ports | 2x USB4 Type-C, 2x USB-A 3.2, HDMI 2.1, microSD, 3.5mm | 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 |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 (802.11be) |
| Bluetooth | 5.4 | 5.4 |
| Webcam | 1080p + IR | FHD with IR |
| Biometrics | IR face (Windows Hello) | IR face (Windows Hello) |
Software
| Spec | ASUS Vivobook S 15 OLED (Snapdragon X Elite) | ASUS Zenbook DUO (2025) UX8406CA |
|---|---|---|
| Operating system | Windows 11 | Windows 11 Home |
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