HP ZBook Ultra G1a Mobile Workstation PC vs Stealth A18 AI+ AI-Powered Laptop
The HP ZBook Ultra G1a Mobile Workstation PC and the Stealth A18 AI+ AI-Powered Laptop are closely matched on the specs we track. Price and availability are the remaining differences; both are below.
| Specification | HP ZBook Ultra G1a Mobile Workstation PC | Stealth A18 AI+ AI-Powered Laptop |
|---|---|---|
| Price | <span class="mtag" data-amt="3999" data-ccy="USD">$3,999</span> | <span class="mtag" data-amt="3999" data-ccy="USD">$3,999</span> |
| CPU | AMD Ryzen AI Max+ 395 | AMD Ryzen AI 9 HX 370 |
| RAM | 64 GB | 64 GB DDR5-5600 |
| Storage | 2 TB NVMe PCIe 4.0 | 2 TB NVMe PCIe 4.0 |
| Graphics | AMD Radeon 8060S | NVIDIA RTX 5090 Laptop · 24 GB GDDR7 |
| NPU | 50 TOPS | 50 TOPS |
| Display | 14″ 2.8K | 18″ UHD+ |
| Operating system | Windows 11 Pro | Windows 11 Home |
| Weight | 3.5 lb | 6.4 lb |
| Battery | 74.5 Wh | 99.9 Wh |
| Wi-Fi | 7 | 7 |
| Ethernet | — | 2.5 GbE |
| Ports | 2×TB4 · 1×USB-C · HDMI 2.1 · Audio | 4×TB4 · HDMI 2.1 · Audio |
| Rating | ★ 4.2 | — |
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