HP ZBook Ultra G3a (2026) vs Razer Blade 18 (2025)
94.7Performance65.6
38.4Display55.5
94.7Battery98.7
59.3Portability20
4 spec wins — HP ZBook Ultra G3a (2026)4 spec wins — Razer Blade 18 (2025)
InnoReviews verdict
HP ZBook Ultra G3a (2026) wins this laptop face-off, 74.2 to 62.2, pulling ahead mainly in portability (+39) and performance (+29). Razer Blade 18 (2025) 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 66
- Stronger portability score: 59 vs 20
- 500% higher RAM: 192 GB vs 32 GB
- 100% higher storage: 2,048 GB vs 1,024 GB
- 39% lower weight: 1.9 kg vs 3.1 kg
Reasons to pick the Razer Blade 18 (2025)
- Stronger display score: 56 vs 38
- Stronger battery score: 99 vs 95
- 122% higher charging: 400 W vs 180 W
- 100% higher Refresh rate: 240 Hz vs 120 Hz
- 13% higher Screen size: 18 ″ vs 16 ″
Display
| Spec | HP ZBook Ultra G3a (2026) | Razer Blade 18 (2025) |
|---|---|---|
| Screen size | 16 ″ | 18 ″+13% |
| Panel type | OLED | IPS |
| Resolution | 2880x1800 | 3840x2400 |
| Refresh rate | 120 Hz | 240 Hz+100% |
| Peak brightness | 500 nits | 500 nits |
Performance
| Spec | HP ZBook Ultra G3a (2026) | Razer Blade 18 (2025) |
|---|---|---|
| Processor | AMD Ryzen AI Max+ PRO 495 | Intel Core Ultra 9 275HX |
| Graphics | AMD Radeon 8065S (integrated) | NVIDIA GeForce RTX 5070 Ti Laptop |
| RAM | 192 GB+500% | 32 GB |
| RAM type | LPDDR5X-8533 (unified, soldered) | DDR5-5600 SO-DIMM (2 slots) |
| Storage | 2,048 GB+100% | 1,024 GB |
| Storage type | PCIe 5.0 NVMe SSD | PCIe 4.0 NVMe SSD (2 slots) |
Benchmarks
| Spec | HP ZBook Ultra G3a (2026) | Razer Blade 18 (2025) |
|---|---|---|
| Geekbench 6 (single) | — | 3,127Top 15% |
| Geekbench 6 (multi) | — | 20,220Top 11% |
Battery
| Spec | HP ZBook Ultra G3a (2026) | Razer Blade 18 (2025) |
|---|---|---|
| Capacity | 96 Wh | 99 Wh+3% |
| Charging | 180 W | 400 W+122% |
Design
| Spec | HP ZBook Ultra G3a (2026) | Razer Blade 18 (2025) |
|---|---|---|
| Weight | 1.9 kg+39% | 3.1 kg |
| Thickness | 17.9 mm+36% | 27.9 mm |
| Material | Aluminum (Eclipse Gray) | CNC aluminum (recycled) |
Connectivity
| Spec | HP ZBook Ultra G3a (2026) | Razer Blade 18 (2025) |
|---|---|---|
| Ports | 2x Thunderbolt 4, USB-C 10Gbps, USB-A, HDMI 2.1, microSD, nano-SIM (5G option), 3.5mm audio, security lock | 1x Thunderbolt 5, 1x Thunderbolt 4, 3x USB-A 3.2 Gen 2, HDMI 2.1, 2.5G Ethernet, SD (UHS-II), 3.5mm |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 6.0 | 5.4 |
| Webcam | 5MP IR + Windows Hello | 5MP + IR |
| Biometrics | IR camera face unlock (Windows Hello) | IR face (Windows Hello) |
Software
| Spec | HP ZBook Ultra G3a (2026) | Razer Blade 18 (2025) |
|---|---|---|
| Operating system | Windows 11 Pro | Windows 11 |
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