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MSI Stealth A18 AI+ A3XWHG

Specifications

MSI Stealth A18 AI+ A3XWHG
MSI Stealth A18 AI+ A3XWHG
Processor
AMD Ryzen AI 9 HX 370 12 x 2 - 5.1 GHz, Strix Point-HX (Zen 5/5c)
Graphics adapter
Nvidia GeForce RTX 5070 Ti Laptop - 12 GB VRAM, Core: 2220 MHz, 140 W TDP, GDDR7
Memory
64 GB 
, DDR5-5600
Display
18.00 inch 16:9, 3840 x 2160 pixel 245 PPI, IPS, 120 Hz
Storage
M.2 PCIe
Connections
2 USB 3.1 Gen2, 2 USB 4.0 40 Gbps, USB-C Power Delivery (PD), 1 HDMI, Audio Connections: 3.5mm, Card Reader: SD
Networking
802.11 a/​b/​g/​n/​ac/​ax/​be (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/ax = Wi-Fi 6/ Wi-Fi 6E 6 GHz be = Wi-Fi 7), Bluetooth 5.4
Size
height x width x depth (in mm): 23.99 x 399.99 x 289.67 ( = 0.94 x 15.75 x 11.4 in)
Battery
99.9 Wh, 4-cell
Operating System
Microsoft Windows 11 Home
Camera
Webcam: IR FHD
Additional features
Speakers: Stereo, Keyboard: Chiclet
Weight
2.89 kg ( = 101.94 oz / 6.37 pounds) ( = 0 oz / 0 pounds)

 

Price comparison

Average Score: 80% - good
Average of 1 scores (from 2 reviews)

Reviews for the MSI Stealth A18 AI+ A3XWHG

80% Here’s why the MSI Stealth A18 AI+ hits the new sweet spot for gaming laptop graphics power
Source: Stuff TV English
In isolation, the MSI Stealth A18 AI+ is a consistently decent gaming laptop with a sensible combination of screen resolution and GPU. Every title I tried was playable at well over 60fps with DLSS and frame generation, while native performance isn’t too shabby either. The AMD silicon is also more than able to pull its weight, and can survive for a few hours on battery power when it has to. The screen is merely OK and the build can’t match pricier rivals, but those currently cost significantly more as they’re packing 5080 and 5090 graphics. That’ll change once the RTX 5070 Ti becomes more readily available, but as of right now this is a very capable current-gen desktop replacement at a far more palatable price. That said, if you spot an RTX 4090 laptop at a similar price there’s still plenty of life left in that GPU generation.
Single Review, online available, Short, Date: 04/30/2025
Rating: Total score: 80%

Foreign Reviews

微星绝影18 AI+锐龙版 2025体验:当"不可能"变成触手可及的日常
Source: PC Online.com.cn zh-CN→EN
Single Review, online available, Long, Date: 07/04/2025

Comment

NVIDIA GeForce RTX 5070 Ti Laptop: An upcoming graphics card from the Blackwell family for laptops, which Team Green will most likely present at CES 2025. We assume that it will be based on GB205 chip, with 5,888 active unified shaders (CUDA cores).

These graphics cards are able to play the latest and most demanding games in high resolutions and full detail settings with enabled Anti-Aliasing.

» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.


Ryzen AI 9 HX 370: A powerful Strix Point family processor that debuted in June 2024. The Ryzen AI 9 series APU comes with 12 CPU cores, the 16 CU RDNA 3+ Radeon 890M graphics adapter and the 50 TOPS XDNA 2 neural engine. There is still no PCIe 5 support here and 8 of the CPU cores are slower than the other 4.» Further information can be found in our Comparison of Mobile Processsors.


18.00": This display size is a standard format for desktop replacements (DTR). The DTR laptops are heavier to carry, need more power, but texts are easy to read and high resolutions are no problem. DTR are mainly intended for stationary desk use, where weight and energy hunger don't matter. In return, you enjoy the advantages of high resolutions (more details, better legibility).» To find out how fine a display is, see our DPI List.


2.89 kg:

With this weight, a laptop is rather heavier than average. Devices in this range shine more with screen size and performance than with mobility.


MSI: Micro-Star International (MSI) was founded in 1986 in Taiwan. MSI is especially known as a manufacturer of motherboards and graphics cards for PCs, but also offers computer accessories, complete systems, motherboards, graphics cards, laptops, desktop PCs, monitors and other components. However, the Microstar brand name in Germany belongs to the Medion company. MSI is known for its gaming products and has developed a wide range of gaming laptops and desktop PCs. The company is also active in workstations, servers and industrial automation. MSI has offices in North America, Europe, Asia and Australia.


80%: This rating is not earth-shattering. This rating must actually be seen as average, since there are about as many devices with worse ratings as better ones. A purchase recommendation can only be seen with a lot of goodwill, unless it is about websites that generally rate strictly.


» Further information can be found in our Notebook Purchase Guide.

 

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Stefan Hinum, 2025-07-27 (Update: 2025-07-27)