Neptune 18" vs Stealth A18 AI+ AI-Powered Laptop
Neptune 18" is $200 cheaper; Stealth A18 AI+ AI-Powered Laptop has more RAM (64 GB vs 32 GB); Stealth A18 AI+ AI-Powered Laptop has more storage (2 TB vs 1 TB).
| Specification | Neptune 18" | Stealth A18 AI+ AI-Powered Laptop |
|---|---|---|
| Price | <span class="mtag" data-amt="3799" data-ccy="USD">$3,799</span> | <span class="mtag" data-amt="3999" data-ccy="USD">$3,999</span> |
| CPU | Intel Core Ultra 9 290HX | AMD Ryzen AI 9 HX 370 |
| RAM | 32 GB DDR5-5600 | 64 GB DDR5-5600 |
| Storage | 1 TB NVMe | 2 TB NVMe PCIe 4.0 |
| Graphics | NVIDIA RTX 5080 · 16 GB | NVIDIA RTX 5090 Laptop · 24 GB GDDR7 |
| NPU | — | 50 TOPS |
| Display | 18″ | 18″ UHD+ |
| Operating system | Ubuntu 26.04 LTS | Windows 11 Home |
| Weight | — | 6.4 lb |
| Battery | — | 99.9 Wh |
| Wi-Fi | — | 7 |
| Ethernet | — | 2.5 GbE |
| Ports | 2×USB-A | 4×TB4 · HDMI 2.1 · Audio |
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