ASUS Vivobook S 14 OLED (S5406) vs HP ZBook Ultra G3a (2026)
49.3Performance94.7
41.6Display38.4
66.7Battery94.7
82.7Portability59.3
3 spec wins — ASUS Vivobook S 14 OLED (S5406)5 spec wins — HP ZBook Ultra G3a (2026)
InnoReviews verdict
HP ZBook Ultra G3a (2026) wins this laptop face-off, 74.2 to 57.2, pulling ahead mainly in performance (+45) and battery (+28). ASUS Vivobook S 14 OLED (S5406) still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the ASUS Vivobook S 14 OLED (S5406)
- Stronger display score: 42 vs 38
- Stronger portability score: 83 vs 59
- 32% lower weight: 1.3 kg vs 1.9 kg
- 22% lower thickness: 13.9 mm vs 17.9 mm
- 20% higher Peak brightness: 600 nits vs 500 nits
Reasons to pick the HP ZBook Ultra G3a (2026)
- Stronger performance score: 95 vs 49
- Stronger battery score: 95 vs 67
- 1100% higher RAM: 192 GB vs 16 GB
- 100% higher storage: 2,048 GB vs 1,024 GB
- 100% higher charging: 180 W vs 90 W
Display
| Spec | ASUS Vivobook S 14 OLED (S5406) | HP ZBook Ultra G3a (2026) |
|---|---|---|
| Screen size | 14 ″ | 16 ″+14% |
| Panel type | OLED (Lumina, 100% DCI-P3, HDR True Black 600) | OLED |
| Resolution | 2880x1800 | 2880x1800 |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 600 nits+20% | 500 nits |
Performance
| Spec | ASUS Vivobook S 14 OLED (S5406) | HP ZBook Ultra G3a (2026) |
|---|---|---|
| Processor | Intel Core Ultra 7 155H | AMD Ryzen AI Max+ PRO 495 |
| Graphics | Intel Arc Graphics | AMD Radeon 8065S (integrated) |
| RAM | 16 GB | 192 GB+1100% |
| RAM type | LPDDR5X (on board) | LPDDR5X-8533 (unified, soldered) |
| Storage | 1,024 GB | 2,048 GB+100% |
| Storage type | M.2 2280 NVMe PCIe 4.0 SSD | PCIe 5.0 NVMe SSD |
Battery
| Spec | ASUS Vivobook S 14 OLED (S5406) | HP ZBook Ultra G3a (2026) |
|---|---|---|
| Capacity | 75 Wh | 96 Wh+28% |
| Charging | 90 W | 180 W+100% |
Design
| Spec | ASUS Vivobook S 14 OLED (S5406) | HP ZBook Ultra G3a (2026) |
|---|---|---|
| Weight | 1.3 kg+32% | 1.9 kg |
| Thickness | 13.9 mm+22% | 17.9 mm |
| Material | Metal | Aluminum (Eclipse Gray) |
Connectivity
| Spec | ASUS Vivobook S 14 OLED (S5406) | HP ZBook Ultra G3a (2026) |
|---|---|---|
| Ports | 2x Thunderbolt 4 (display/PD), 2x USB 3.2 Gen 1 Type-A, 1x HDMI 2.1, microSD card reader, 3.5mm combo audio jack | 2x Thunderbolt 4, USB-C 10Gbps, USB-A, HDMI 2.1, microSD, nano-SIM (5G option), 3.5mm audio, security lock |
| Wi-Fi | Wi-Fi 6E (802.11ax) | Wi-Fi 7 |
| Bluetooth | 5.2 | 6.0 |
| Webcam | FHD with IR and privacy shutter | 5MP IR + Windows Hello |
| Biometrics | IR camera (Windows Hello) | IR camera face unlock (Windows Hello) |
Software
| Spec | ASUS Vivobook S 14 OLED (S5406) | HP ZBook Ultra G3a (2026) |
|---|---|---|
| Operating system | Windows 11 Home | Windows 11 Pro |
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