HP ZBook Ultra G3a (2026) vs Samsung Galaxy Book4 Ultra
94.7Performance42.4
38.4Display38.4
94.7Battery68
59.3Portability62.4
4 spec wins — HP ZBook Ultra G3a (2026)2 spec wins — Samsung Galaxy Book4 Ultra
InnoReviews verdict
HP ZBook Ultra G3a (2026) wins this laptop face-off, 74.2 to 50.6, pulling ahead mainly in performance (+52) and battery (+27). Samsung Galaxy Book4 Ultra 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 42
- Stronger battery score: 95 vs 68
- 1100% higher RAM: 192 GB vs 16 GB
- 100% higher storage: 2,048 GB vs 1,024 GB
- 29% higher charging: 180 W vs 140 W
Reasons to pick the Samsung Galaxy Book4 Ultra
- Stronger portability score: 62 vs 59
Display
| Spec | HP ZBook Ultra G3a (2026) | Samsung Galaxy Book4 Ultra |
|---|---|---|
| Screen size | 16 ″ | 16 ″ |
| Panel type | OLED | Dynamic AMOLED 2X |
| Resolution | 2880x1800 | 2880x1800 |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 500 nits | 500 nits |
Performance
| Spec | HP ZBook Ultra G3a (2026) | Samsung Galaxy Book4 Ultra |
|---|---|---|
| Processor | AMD Ryzen AI Max+ PRO 495 | Intel Core Ultra 7 155H |
| Graphics | AMD Radeon 8065S (integrated) | NVIDIA GeForce RTX 4050 Laptop GPU |
| RAM | 192 GB+1100% | 16 GB |
| RAM type | LPDDR5X-8533 (unified, soldered) | LPDDR5X (on-board) |
| Storage | 2,048 GB+100% | 1,024 GB |
| Storage type | PCIe 5.0 NVMe SSD | NVMe SSD |
Benchmarks
| Spec | HP ZBook Ultra G3a (2026) | Samsung Galaxy Book4 Ultra |
|---|---|---|
| Geekbench 6 (single) | — | 2,436Bottom 29% |
| Geekbench 6 (multi) | — | 12,517Bottom 35% |
Battery
| Spec | HP ZBook Ultra G3a (2026) | Samsung Galaxy Book4 Ultra |
|---|---|---|
| Capacity | 96 Wh+26% | 76 Wh |
| Charging | 180 W+29% | 140 W |
Design
| Spec | HP ZBook Ultra G3a (2026) | Samsung Galaxy Book4 Ultra |
|---|---|---|
| Weight | 1.9 kg | 1.86 kg+2% |
| Thickness | 17.9 mm | 16.5 mm+8% |
| Material | Aluminum (Eclipse Gray) | Aluminum |
Connectivity
| Spec | HP ZBook Ultra G3a (2026) | Samsung Galaxy Book4 Ultra |
|---|---|---|
| Ports | 2x Thunderbolt 4, USB-C 10Gbps, USB-A, HDMI 2.1, microSD, nano-SIM (5G option), 3.5mm audio, security lock | 2x Thunderbolt 4, 1x USB-A 3.2, HDMI 2.1, microSD, 3.5mm headphone/mic combo |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 6E |
| Bluetooth | 6.0 | 5.3 |
| Webcam | 5MP IR + Windows Hello | 2MP (1080p) |
| Biometrics | IR camera face unlock (Windows Hello) | Fingerprint reader |
Software
| Spec | HP ZBook Ultra G3a (2026) | Samsung Galaxy Book4 Ultra |
|---|---|---|
| Operating system | Windows 11 Pro | Windows 11 Home |
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