MSI Katana A15 AI B8VG (9S7-158N31-450) vs Gigabyte GAMING A18 3WHK3USC64SH (GAMING A18 3WHK3USC64SH)
Comparison summary
- MSI Katana A15 AI B8VG is hands-down better laptop for gaming however GAMING A18 3WHK3USC64SH offers better value.
- For performance Katana A15 AI B8VG has a better performing processor. It also contains more memory.
- Katana A15 AI B8VG has Windows 11 Pro, which is superior to Windows 11 Home that is in GAMING A18 3WHK3USC64SH.
- GAMING A18 3WHK3USC64SH has a higher resolution screen (WQXGA).
- For graphics performance Katana A15 AI B8VG has a bit better performing graphics card.
- GAMING A18 3WHK3USC64SH features a bigger display. For portability Katana A15 AI B8VG is lighter and smaller in size.
- Katana A15 AI B8VG has a bigger SSD.
MSI Katana A15 AI B8VG (9S7-158N31-450)
Gigabyte GAMING A18 3WHK3USC64SH (GAMING A18 3WHK3USC64SH)
Compare specifications
| MSI Katana A15 AI B8VG (9S7-158N31-450) | Gigabyte GAMING A18 3WHK3USC64SH (GAMING A18 3WHK3USC64SH) |
|---|---|
| Processor (CPU)?Central Processing Unit is the heart of a laptop and is responsible for executing programs. Read more | |
| AMD Ryzen 9 8945HS | AMD Ryzen 7 260 |
| Memory (RAM)?Memory increases the general speed and multiprocessing capabilities of a laptop. Read more | |
| 48gb | 32gb |
| Graphics card (GPU)?Graphics Processing Unit calculates 3D graphics and is essential for gaming and heavy programs. Read more | |
| GeForce RTX 4070 | GeForce RTX 5070 |
| Screen size | |
| 15.6″ | 18″ |
| Screen resolution | |
| Quad HD (2560 x 1440 pixels) | WQXGA (2560 x 1600 pixels) |
| Weight | |
| 4.98 lbs (2.26 kg) | 6.17 lbs (2.8 kg) |
| Size (length x width x height) | |
| 14.15 x 10.23 x 0.99 inches | 15.89 x 11.55 x 0.98 inches |
| (35.94 x 25.98 x 2.51 cm) | (40.36 x 29.34 x 2.49 cm) |
| Operating system (OS) | |
| Windows 11 Pro | Windows 11 Home |
| Hard drives | |
| 4000gb SSD | 1000gb SSD |
| Release date | |
| May 22, 2026 | November 4, 2025 |
| Amazon.com List Price | |
| $2,389.00 | $2,099.99 |
| Amazon.com Lowest New Price | |
| $2,389.00 | $1,849.99 |
| Buy on Amazon.com Price updated 1 days agoIn stock | Buy on Amazon.com Price updated 1 days agoIn stock |
Laptop Dimensions
MSI Katana A15 AI B8VG (9S7-158N31-450)
Gigabyte GAMING A18 3WHK3USC64SH (GAMING A18 3WHK3USC64SH)
Compare MSI Katana A15 AI B8VG / Gigabyte GAMING A18 3WHK3USC64SH vs other gaming laptops:
MSI Katana A15 AI B8VG (9S7-158N31-450) summary
MSI Katana A15 AI B8VG is a superb value gaming laptop with Windows 11 Pro released in 2026. It has the GeForce RTX 4070 GPU that is remarkable for gaming. You can run 80% of the games published this year on recommended settings. The laptop doesn't come with the top AMD processor, but a good amount of RAM for its price. Quad HD resolution is outstanding for the 15″ 165 Hz IPS screen. Your 4000gb SSD storage is a fantastic amount. It is portable enough at 4.98 lbs (2.26 kg).
msi Katana A15 AI B8VG Gaming Laptop 15.6” WQHD 2560x1440 Display IPS 165hz AMD Ryzen 9 8945HS NVIDIA GeForce RTX 4070 8G GDDR6 48GB DDR5 4TB SSD 4-Zone RGB Backlit KB Wi-Fi 6E Windows 11 Pro
[Upgraded Memory & Storage & OS] Upgraded to 48GB DDR5 SDRAM 5600 Mhz 4TB PCI-E NVMe,Solid State Drive for Storage.
[Processor and Graphics] AMD Ryzen 9 8945HS 8-Core Processor (Up to 5.2GHz, 16 MB Smart cache8 Cores 16 Threads) NVIDIA GeForce RTX 4070 with 8 GB GDDR6
[15.6" WQHD 2560 x 1440 165Hz Display] 15.6" WQHD (2560 x 1440) IPS 165Hz 300nits Anti-glare DCI-P3 100% 165Hz Thin Bezel LCD Display.
[Additional] Fullsize Four-Zone RGB Backlit Keyboard with Numpad 720p HD Camera 53.5Whr 3-Cell lithium-ion battery (up to 6 hours battery life) 14.13" x 10.20" x 0.98" inches,4.96 lbs 200W AC Adapter
[Connection & Ports] MediaTek Wi-Fi 6E (2x2) Bluetooth 5.3,1x USB-C 3.2 Gen 1 (DisplayPort 1.4 and 5Gbps), 2x USB 3.2 Gen 1 (5Gbps), 1x USB 2.0, 1x RJ-45, 1x HDMI v2.1, 1x Headphone and microphone combo jack.1 x 32GB USB Drive included.
ASIN: B0H2LRPY19
Gigabyte GAMING A18 3WHK3USC64SH (GAMING A18 3WHK3USC64SH) summary
Gigabyte GAMING A18 3WHK3USC64SH is a good value Windows gaming laptop released in 2025. It has the GeForce RTX 5070 GPU which is great for gaming. You can run 80% of the games published this year on recommended settings. The laptop doesn't have the best AMD CPU, though enough RAM for its price. WQXGA resolution is fantastic for the 18-inch 165 Hz IPS monitor. The 1000gb SSD storage is adequate could be better. It is quite heavy at 6.17 lbs (2.8 kg).
GIGABYTE Gaming A18 - AMD Ryzen 7 260 GeForce RTX 5070 18" Laptop | 165Hz, 2560x1600 WQXGA IPS, 1TB SSD, 32GB DDR5 RAM, Windows 11 Home, Black Steel
GIGABYTE GiMATE as Your Smart AI Mate – Introducing GiMATE, your smart AI Mate that transforms how you interact with technology. GiMATE creates an intelligent interface that truly understands your needs. Control is now more intuitive, more intelligent, and more personal.
AMD Ryzen 7 260 Processor – With the AMD Ryzen 7 260 processor, you can stream, record gameplay, and run multiple applications without compromise. GIGABYTE GAMING A18 offers fast multimedia processing and the smoothest gaming experience.
NVIDIA GeForce RTX 5070 Laptop GPU – Powered by NVIDIA Blackwell, GeForce RTX 5070 Laptop GPUs bring game-changing capabilities to gamers and creators. Equipped with a massive level of AI horsepower, the RTX 50 Series enables new experiences and next-level graphics fidelity. Multiply performance with NVIDIA DLSS 4, generate images at unprecedented speed, and unleash your creativity with NVIDIA Studio. All in the thinnest and longest lasting RTX laptops, optimized by Max-Q.
Game and Create with Windows 11 Home – With Windows 11 Home, GIGABYTE GAMING A18 brings it all together in one place and gives you everything you need to stay ahead – game, create, and boost your productivity with confidence.
180-degree Hinge with 20mm Slim Chassis – GIGABYTE GAMING A18 features a laid-flat 180-degree hinge design to adapt to various scenarios, all with a 20mm millimeter (0.79 inches) slim chassis.
ASIN: B0FXZ5B9SN