ASUS Zenbook 14 OLED (UM3406) vs HP ZBook Ultra G3a (2026)
40Performance94.7
29.8Display38.4
66.7Battery94.7
82Portability59.3
2 spec wins — ASUS Zenbook 14 OLED (UM3406)6 spec wins — HP ZBook Ultra G3a (2026)
InnoReviews verdict
HP ZBook Ultra G3a (2026) wins this laptop face-off, 74.2 to 50.9, pulling ahead mainly in performance (+55) and battery (+28). ASUS Zenbook 14 OLED (UM3406) still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the ASUS Zenbook 14 OLED (UM3406)
- Stronger portability score: 82 vs 59
- 33% lower weight: 1.28 kg vs 1.9 kg
- 17% lower thickness: 14.9 mm vs 17.9 mm
Reasons to pick the HP ZBook Ultra G3a (2026)
- Stronger performance score: 95 vs 40
- Stronger display score: 38 vs 30
- Stronger battery score: 95 vs 67
- 1100% higher RAM: 192 GB vs 16 GB
- 300% higher storage: 2,048 GB vs 512 GB
Display
| Spec | ASUS Zenbook 14 OLED (UM3406) | HP ZBook Ultra G3a (2026) |
|---|---|---|
| Screen size | 14 ″ | 16 ″+14% |
| Panel type | OLED touchscreen (100% DCI-P3, VESA HDR True Black 500) | OLED |
| Resolution | 1920x1200 | 2880x1800 |
| Refresh rate | 60 Hz | 120 Hz+100% |
| Peak brightness | 500 nits | 500 nits |
Performance
| Spec | ASUS Zenbook 14 OLED (UM3406) | HP ZBook Ultra G3a (2026) |
|---|---|---|
| Processor | AMD Ryzen 7 8840HS | AMD Ryzen AI Max+ PRO 495 |
| Graphics | AMD Radeon 780M | AMD Radeon 8065S (integrated) |
| RAM | 16 GB | 192 GB+1100% |
| RAM type | LPDDR5X-7467 (soldered) | LPDDR5X-8533 (unified, soldered) |
| Storage | 512 GB | 2,048 GB+300% |
| Storage type | M.2 NVMe PCIe 4.0 SSD | PCIe 5.0 NVMe SSD |
Benchmarks
| Spec | ASUS Zenbook 14 OLED (UM3406) | HP ZBook Ultra G3a (2026) |
|---|---|---|
| Geekbench 6 (single) | 2,552Bottom 37% | — |
| Geekbench 6 (multi) | 11,279Bottom 21% | — |
Battery
| Spec | ASUS Zenbook 14 OLED (UM3406) | HP ZBook Ultra G3a (2026) |
|---|---|---|
| Capacity | 75 Wh | 96 Wh+28% |
| Charging | 65 W | 180 W+177% |
Design
| Spec | ASUS Zenbook 14 OLED (UM3406) | HP ZBook Ultra G3a (2026) |
|---|---|---|
| Weight | 1.28 kg+33% | 1.9 kg |
| Thickness | 14.9 mm+17% | 17.9 mm |
| Material | All-metal chassis (MIL-STD-810H tested) | Aluminum (Eclipse Gray) |
Connectivity
| Spec | ASUS Zenbook 14 OLED (UM3406) | HP ZBook Ultra G3a (2026) |
|---|---|---|
| Ports | 1x USB4 (40Gbps, DisplayPort/PD), 1x USB 3.2 Gen 2 Type-C (DisplayPort/PD), 1x USB 3.2 Gen 1 Type-A, 1x HDMI 2.1, 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 | 1080p FHD IR camera with privacy shutter | 5MP IR + Windows Hello |
| Biometrics | Windows Hello IR face recognition | IR camera face unlock (Windows Hello) |
Software
| Spec | ASUS Zenbook 14 OLED (UM3406) | HP ZBook Ultra G3a (2026) |
|---|---|---|
| Operating system | Windows 11 Home | Windows 11 Pro |
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