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Deal.ai › MSI › Laptops
MSI
MSI Stealth A18 Ai A3xwig-009us 18 Gaming Laptop

MSI Stealth A18 Ai A3xwig-009us 18 Gaming Laptop

Best price now

$3,199.00at MSIVerified

Compared across 4 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Our take on the MSI Stealth A18 Ai A3xwig-009us 18 Gaming Laptop

The MSI Stealth A18 is an 18-inch gaming laptop built around an AMD Ryzen AI 9 HX 370 and an Nvidia GeForce RTX 5080, with 64 GB of DDR5 memory and a 2 TB SSD. Its 18-inch 3840x2400 display runs at 120Hz, so it pairs a high-resolution panel with a fast refresh rate rather than the 240Hz-plus screens common on 16-inch esports machines. The best new price is $3,199 at MSI as of November 7, 2026, with four stores listing it new.

Best forGamers who want a big 18-inch screen and top-tier graphicsContent creators doing video, 3D or photo workBuyers who want 64 GB RAM and 2 TB storage without upgradingDesktop-replacement users who rarely carry a laptop
Pros
  • RTX 5080 graphics and Ryzen AI 9 HX 370 give strong gaming and creative performance
  • 64 GB DDR5 and a 2 TB SSD are generous out of the box
  • 18-inch 3840x2400 panel is sharp for work and media
  • 120Hz refresh keeps motion smooth at high resolution
Cons
  • 18-inch chassis is heavy and awkward to carry daily
  • 4K-class gaming at 120Hz will strain the RTX 5080 in demanding titles
  • High-resolution 18-inch panels draw more power, so battery life is short
  • Premium price: $3,199 at MSI as of November 7, 2026

MSI Stealth A18 Ai A3xwig-009us 18 Gaming Laptop prices at every store

  • MSINew

    In stock

    $3,199.00Free shippingVerified
    Visit MSI
  • Best BuyNew

    In stock

    $3,549.00Free shippingVerified
    Visit Best Buy
  • AdoramaNew

    In stock

    $3,549.00Free shippingVerified
    Visit Adorama
  • NeweggNew

    In stock

    $3,549.00Free shippingVerified
    Visit Newegg

Store links may earn us a commission. Some prices via Klarna.

MSI Stealth A18 Ai A3xwig-009us 18 Gaming Laptop price history

Lowest price we've seen: $3,199.00 on Nov 8 at MSI. Tracked across 4 stores since Nov 8.

Specifications

Screen Resolution
3840x2400Source
Processor
AMD Ryzen AI 9Source
Windows Version
Windows 11 HomeSource
Refresh Rate
120HzSource
Color
BlackSource
SSD Size
2 TBSource
Screen Size (")
18.0Source
Hard Drive Type
SSDSource
Graphics Card Nvidia
GeForce RTX 5080Source
Memory Type
DDR5Source
Series
MSI StealthSource
Processor Model
HX 370Source
Operating System
WindowsSource
RAM
64 GBSource

Questions and answers

Is the MSI Stealth A18 worth $3,199?
It bundles an RTX 5080, a Ryzen AI 9 HX 370, 64 GB RAM and a 2 TB SSD with an 18-inch 4K-class 120Hz screen. That price at MSI as of November 7, 2026 is in line with other 18-inch RTX 5080 laptops; it is worth it if you want the big screen and top graphics and don't need portability.
Can the RTX 5080 handle games at 3840x2400 and 120Hz?
In most titles it will run well above 60 fps at native resolution, but hitting a full 120 fps at 3840x2400 in demanding games means lowering settings or using upscaling. Competitive games will get closer to the refresh limit.
How does it compare with a 16-inch Stealth?
The A18 trades portability for a larger 18-inch screen and more room for cooling. A 16-inch model is easier to carry and often offers higher refresh rates, while the A18 suits desk-bound gaming and creative work.
Is 64 GB of RAM overkill for gaming?
For games alone, yes; 32 GB is plenty today. The 64 GB matters for video editing, 3D rendering, virtual machines and heavy multitasking, which is where this configuration earns its price.
What comes in the box?
Expect the laptop, its power adapter and the usual paperwork. MSI does not typically bundle a mouse or bag with Stealth models.
When is it cheapest?
Gaming laptops like this usually drop during back-to-school and holiday sales and when a newer generation is announced. Track the price history here rather than buying on impulse.
Where is the MSI Stealth A18 Ai A3xwig-009us 18 Gaming Laptop cheapest?
At MSI, for $3,199.00, as of our latest check.
Where can I buy the MSI Stealth A18 Ai A3xwig-009us 18 Gaming Laptop?
4 stores we checked sell it, including MSI, Best Buy, Adorama, Newegg.

Stores we've priced the MSI Stealth A18 Ai A3xwig-009us 18 Gaming Laptop at

  • Adorama deals and prices
  • Best Buy deals and prices
  • Newegg deals and prices

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