HP ZBook Ultra G3a (2026) vs Samsung Galaxy Book4
94.7Performance38
38.4Display23.1
94.7Battery38.7
59.3Portability73.2
7 spec wins — HP ZBook Ultra G3a (2026)2 spec wins — Samsung Galaxy Book4
InnoReviews verdict
HP ZBook Ultra G3a (2026) wins this laptop face-off, 74.2 to 40.8, pulling ahead mainly in performance (+57) and battery (+56). Samsung Galaxy Book4 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the HP ZBook Ultra G3a (2026)
- Stronger performance score: 95 vs 38
- Stronger display score: 38 vs 23
- Stronger battery score: 95 vs 39
- 1100% higher RAM: 192 GB vs 16 GB
- 300% higher storage: 2,048 GB vs 512 GB
Reasons to pick the Samsung Galaxy Book4
- Stronger portability score: 73 vs 59
- 18% lower weight: 1.55 kg vs 1.9 kg
- 14% lower thickness: 15.4 mm vs 17.9 mm
Display
| Spec | HP ZBook Ultra G3a (2026) | Samsung Galaxy Book4 |
|---|---|---|
| Screen size | 16 ″+3% | 15.6 ″ |
| Panel type | OLED | IPS (Anti-Glare) |
| Resolution | 2880x1800 | 1920x1080 |
| Refresh rate | 120 Hz+100% | 60 Hz |
| Peak brightness | 500 nits+69% | 296 nits |
Performance
| Spec | HP ZBook Ultra G3a (2026) | Samsung Galaxy Book4 |
|---|---|---|
| Processor | AMD Ryzen AI Max+ PRO 495 | Intel Core 7 150U |
| Graphics | AMD Radeon 8065S (integrated) | Intel Graphics (integrated) |
| RAM | 192 GB+1100% | 16 GB |
| RAM type | LPDDR5X-8533 (unified, soldered) | LPDDR4X (on-board) |
| Storage | 2,048 GB+300% | 512 GB |
| Storage type | PCIe 5.0 NVMe SSD | NVMe SSD |
Benchmarks
| Spec | HP ZBook Ultra G3a (2026) | Samsung Galaxy Book4 |
|---|---|---|
| Geekbench 6 (single) | — | 2,720Bottom 50% |
| Geekbench 6 (multi) | — | 9,005Bottom 8% |
Battery
| Spec | HP ZBook Ultra G3a (2026) | Samsung Galaxy Book4 |
|---|---|---|
| Capacity | 96 Wh+78% | 54 Wh |
| Charging | 180 W+300% | 45 W |
Design
| Spec | HP ZBook Ultra G3a (2026) | Samsung Galaxy Book4 |
|---|---|---|
| Weight | 1.9 kg | 1.55 kg+18% |
| Thickness | 17.9 mm | 15.4 mm+14% |
| Material | Aluminum (Eclipse Gray) | Metal |
Connectivity
| Spec | HP ZBook Ultra G3a (2026) | Samsung Galaxy Book4 |
|---|---|---|
| Ports | 2x Thunderbolt 4, USB-C 10Gbps, USB-A, HDMI 2.1, microSD, nano-SIM (5G option), 3.5mm audio, security lock | 2x USB-C, 2x USB-A 3.2, 1x HDMI, microSD, RJ45 LAN, 3.5mm headphone/mic |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 6 |
| Bluetooth | 6.0 | 5.2 |
| Webcam | 5MP IR + Windows Hello | 1MP (720p) |
| Biometrics | IR camera face unlock (Windows Hello) | Fingerprint reader |
Software
| Spec | HP ZBook Ultra G3a (2026) | Samsung Galaxy Book4 |
|---|---|---|
| Operating system | Windows 11 Pro | Windows 11 Home |
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