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Avail a massive $1,200 discount with this limited-time Best Buy deal on the MSI Stealth 18 AI gaming laptop with RTX 4080.
MSI Stealth 18 AI redefines the ultraslim gaming laptop by combining desktop-level performance with a slim 18″ chassis. It is designed to deliver the AI-powered creativity, esports, and content creation experience. This beast is powered by Intel’s new Ultra 9-185H processor, a dedicated NPU and NVIDIA GeForce RTX 4080 graphics. With such specs, it can tackle even the most demanding AAA games, 4K multimedia editing, and real-time AI processing.
This Best Buy deal shaves $1,200 off the $3,299.99 retail price of the Stealth 18 AI gaming laptop. This Star Blue variant flagship is now priced at 2,099.99 and features a 3840 x 2560 UHD+ screen at 120 Hz. It also sports 32 GB of DDR5-5600 memory, 1 TB NVMe SSD, and a powerful cooling solution all packaged into a high-end magnesium-alloy chassis. Be it tournament travel or couch editing of high-res footage, this deal opens the door to elite performance at a rare price.
Note: The listed deal is accurate as of July 26, 2025. Deal ends July 28, 2025.
Technical Specifications
The table below highlights the key specifications of this gaming laptop:
| Feature | Specification |
| Display | 18″ UHD+ (3840 × 2560), 120 Hz, IPS, non-touch |
| Processor | Intel Core Ultra 9-185H with built-in NPU |
| Graphics | NVIDIA GeForce RTX 4080 (12 GB GDDR6; DLSS 3, ray tracing) |
| Memory | 32 GB DDR5-5600 (2×16 GB; expandable to 96 GB) |
| Storage | 1 TB NVMe PCIe 4.0 M.2 SSD |
| Operating System | Windows 11 Home |
| Connectivity | Wi-Fi 6E, Bluetooth 5.3 |
| Ports | 1× HDMI 2.1, 1× DisplayPort 2.1, 1× Thunderbolt 4, 1× USB-C 3.2, 2× USB-A 3.2 |
| Audio & Camera | 1080p webcam; built-in mic; stereo speakers |
| Keyboard | Per-key RGB backlighting |
| Cooling | Vapor chamber, dual fans, heat pipes |
| Power & Battery | 4-cell Li-ion; 280 W adapter |
| Dimensions (HxWxD) | 0.94″ × 15.75″ × 11.4″ |
| Weight | 6.15 lbs |
| Build Material | Magnesium alloy |
| Warranty | 1 year limited parts & labor |
Is It Worth Buying the MSI Stealth 18 AI?
The Stealth 18 AI has all the right boxes ticked for gamers and content creators who require desktop-level power in an ultraportable form. The UHD+ screen displays 4K video and fine detail with pinpoint clarity. Plus, the 120 Hz refresh rate makes fast-paced games buttery smooth. The Core Ultra 9-185H hybrid CPU/NPU boosts AI-based editing, art generation, and streaming overlays without the need of clamshell cloud interdependencies.
GeForce RTX 4080 offers real-time ray tracing and DLSS 3 upscaling, which allows high-fidelity settings in current AAA games. In the meantime, 32 GB of DDR5-5600 RAM means that even large projects and multitasking, such as dozens of browser tabs, a video editor, and a game, will not cause problems. The 1 TB Gen4 SSD provides almost immediate boot and loading times. Moreover, an additional M.2 slot opens the possibility of future upgrades.
On the downside, the all-metal, sub-1″ frame and 6.15-lb weight of the Stealth 18 AI does compromise battery life some. This compromise means that the Stealth 18 AI only offers 3–4 hours of heavy gaming or AI workloads. The internal fans, combined with vapor-chamber cooling, maintain low temps and noise levels under load. It has a high-end magnesium-alloy chassis and a per-key RGB keyboard, boosting the laptop’s aesthetic. Luckily, the discount of $1,200 lowers the overall cost of an otherwise $3,300 device into the competitive range. This limited-time deal is extremely worth it if it matches your needs and falls under your budget.
MSI Stealth 18 AI Deal Overview
The MSI Stealth 18 AI gaming laptop is one of the best thin-and-light notebooks on the market at $2,099.99. It combines an 18″ UHD+ display, the latest Intel Ultra 9 CPU, RTX 4080 graphics, and a powerful cooling system in a sleek body.
If you prioritize next-gen performance and AI-powered creativity, this deal on the MSI Stealth gaming laptop is too good to overlook. Head over to Best Buy to avail it before it expires on July 28th, 2025.
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