MSI Katana 15″ (9S7-158N31-450) vs Gigabyte GAMING A18 3WHK3USC64SH (GAMING A18 3WHK3USC64SH)
Comparison summary
- MSI Katana 15″ is hands-down better laptop for gaming however GAMING A18 3WHK3USC64SH offers better value.
- For performance Katana has a better performing processor.
- GAMING A18 3WHK3USC64SH has Windows 11 Home, which is better than Windows 10 Home that is in Katana.
- For graphics performance Katana has a bit better performing graphics card.
- GAMING A18 3WHK3USC64SH features a bigger display. For portability Katana is lighter and smaller in size.
MSI Katana 15″ (9S7-158N31-450)
Gigabyte GAMING A18 3WHK3USC64SH (GAMING A18 3WHK3USC64SH)
Compare specifications
| MSI Katana 15″ (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 | - |
| 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) | - |
| Weight | |
| 4.96 lbs (2.25 kg) | 6.17 lbs (2.8 kg) |
| Size (length x width x height) | |
| 14.13 x 10.2 x 0.98 inches | 15.89 x 11.55 x 0.98 inches |
| (35.89 x 25.91 x 2.49 cm) | (40.36 x 29.34 x 2.49 cm) |
| Operating system (OS) | |
| Windows 10 Home | Windows 11 Home |
| Hard drives | |
| 4000gb SSD | |
| Release date | |
| July 3, 2026 | November 4, 2025 |
| Amazon.com List Price | |
| $2,339.00 | $2,099.99 |
| Amazon.com Lowest New Price | |
| $2,339.00 | $1,830.61 |
| Buy on Amazon.com | Buy on Amazon.com |
Laptop Dimensions
MSI Katana 15″ (9S7-158N31-450)
Gigabyte GAMING A18 3WHK3USC64SH (GAMING A18 3WHK3USC64SH)
Compare MSI Katana 15″ / Gigabyte GAMING A18 3WHK3USC64SH vs other gaming laptops:
MSI Katana 15″ (9S7-158N31-450) summary
MSI Katana is an amazing value Windows gaming laptop released in 2026. It has the GeForce RTX 4070 video card that 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 processor, though a good amount of RAM for its price. The 4000gb SSD storage is a remarkable amount. Quad HD resolution is fine for the 15″ 165 Hz IPS monitor. It is reasonably weighted enough at 4.96 lbs (2.25 kg).
msi Katana Gaming Laptop/Black/NVIDIA GeForce RTX 4070 / AMD Ryzen 9 8945HS 8-Core 5.2Ghz / 15.6" WQHD 2560 x 1440 165 Hz / 48 GB DDR5 SDRAM - 4 TB NVMe SSD / W10H / Wi-Fi 6E Numeric Keypad
「CPU / GPU」AMD Ryzen 9 8945HS Processor Up to 5.2 GHz , 16 MB Smart cache/ 8 Cores / 16 Threads with NVIDIA GeForce RTX 4070 8 GB Graphics
「Display」Stunning 15.6" WQHD (2560 x 1440) IPS 300 nits Anti-glareDCI-P3 100% 165 Hz / LED-backlit Display
「Memory / Storage / operation system」48 GB DDR5 SDRAM 5600 MHz / 4 TB NVMe M.2 Solid State Drive for Storage / Windows 10 Home
「Connection & Ports / Battery」1x USB 3.2 Gen 1 Type-C support DisplayPort / 5Gbps / 2x USB 3.2 Gen 1 Type-A support 5Gbps / 1x USB 2.0 Type-A/ 1x RJ-45 / 1x HDMI 2.1 / 1x Headphone and microphone combo jack / 53.5Whr 3-Cell lithium-ion battery (up to 6 hours battery life)
「Features」Full size Four-Zone RGB Backlit Keyboard with Numpad / Numeric Keypad / Wi-Fi 6E and Bluetooth 5.3 / 720p HD Camera / 14.13" L x 10.20" W x 0.98" H / 4.96 lbs
ASIN: B0H73SYNWC
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. The laptop doesn't have the best AMD CPU for its price. It is quite heavy at 6.17 lbs (2.8 kg) for a 18-inch laptop.
GIGABYTE Gaming A18 - AMD Ryzen 7 260 GeForce RTX 5070 18" Laptop
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