MSI GS66 Stealth 15″ (GS6611021) vs MSI Katana 15 HX (KAT15HXB14810)
Comparison summary
- Katana 15 HX gives you more for your money.
- For performance Katana 15 HX has a lot better processor. MSI GS66 Stealth 15″ offers more memory.
- Katana 15 HX has Windows 11, which is superior to Windows 10 Pro that is in GS66 Stealth 15″.
- When it comes to graphics Katana 15 HX has a bit superior graphics card.
- For portability GS66 Stealth 15″ is lighter. Its also slimmer and more compact in size.
MSI GS66 Stealth 15″ (GS6611021)
MSI Katana 15 HX (KAT15HXB14810)
Compare specifications
| MSI GS66 Stealth 15″ (GS6611021) | MSI Katana 15 HX (KAT15HXB14810) |
|---|---|
| Processor (CPU)?Central Processing Unit is the heart of a laptop and is responsible for executing programs. Read more | |
| Intel Core i7-11800H | Intel Core i7-14650HX |
| Memory (RAM)?Memory increases the general speed and multiprocessing capabilities of a laptop. Read more | |
| 64gb | 16gb |
| Graphics card (GPU)?Graphics Processing Unit calculates 3D graphics and is essential for gaming and heavy programs. Read more | |
| GeForce RTX 3080 | GeForce RTX 5060 |
| Screen size | |
| 15.6″ | 15.6″ |
| Screen resolution | |
| Quad HD (2560 x 1440 pixels) | Quad HD (2560 x 1440 pixels) |
| Weight | |
| 4.63 lbs (2.1 kg) | 5.29 lbs (2.4 kg) |
| Size (length x width x height) | |
| 14.17 x 9.65 x 0.71 inches | 14.13 x 10.31 x 0.99 inches |
| (35.99 x 24.51 x 1.8 cm) | (35.89 x 26.19 x 2.51 cm) |
| Operating system (OS) | |
| Windows 10 Pro | Windows 11 |
| Hard drives | |
| 1000gb SSD | 1000gb SSD |
| Release date | |
| September 26, 2021 | November 21, 2025 |
| Amazon.com List Price | |
| $1,879.59 | $1,568.00 |
| Amazon.com Lowest New Price | |
| $1,879.59 | $1,568.00 |
| Buy on Amazon.com | Buy on Amazon.com |
Laptop Dimensions
MSI GS66 Stealth 15″ (GS6611021)
MSI Katana 15 HX (KAT15HXB14810)
Compare MSI GS66 Stealth 15″ / MSI Katana 15 HX vs other gaming laptops:
MSI GS66 Stealth 15″ (GS6611021) summary
MSI GS66 Stealth is a gaming laptop with Windows 10 Pro. It doesn't have the best Intel processor, but decent RAM for its price. The laptop has the GeForce RTX 3080 video card that is not the best great for gaming. You can play 70% of the games published this year on recommended settings. Quad HD resolution is exceptional for the 15″ 240 Hz screen. The 1000gb SSD storage is fine. It is quite light at only 4.63 lbs (2.1 kg).
msi GS66 Stealth 15.6" QHD 240Hz 2.5ms Ultra Thin and Light Gaming Laptop Intel Core i7-11800H RTX3080 16GB 1TB NVMe SSD Win10PRO VR Ready
15.6" QHD, Anti-Glare Wide View Angle 240Hz 2.5ms DCI-P3 100%
Intel Core i7-11800H 8 Core 2.4 - 4.6GHz
NVIDIA GeForce RTX3080 Laptop GPU 16G GDDR6
16GB (8G*2) DDR4 3200MHz; 2 Sockets; Max Memory 64GB
ASIN: B092RYCZTM
MSI Katana 15 HX (KAT15HXB14810) summary
MSI Katana 15 HX is a fine value Windows gaming laptop released in 2025. It has the GeForce RTX 5060 GPU which is ok for playing games. You can run 80% of the games published this year on recommended settings. The laptop has a great Intel CPU, but not that much RAM for its price. Quad HD resolution is great for the 15-inch 144 Hz screen. Your 1000gb SSD storage is adequate. It is quite bulky at 5.29 lbs (2.4 kg).
msi Katana 15 HX Gaming Laptop - 15.6" QHD 165Hz Display, Intel Core i7-14650HX, NVIDIA GeForce RTX 5060, 16GB DDR5, 1TB NVMe SSD, Wi-Fi 6E, RGB Keyboard, Windows 11 (B14WFK-810US)
Intel Core i7-14650HX and NVIDIA GeForce RTX 5060 (RTX 50 Series, Blackwell) deliver fast, responsive performance with ray tracing and DLSS 4 for today’s top titles.
15.6" QHD 165Hz, 100% P3 visuals: Game on a 15.6" QHD (1440p) 165Hz display with wide-gamut 100% DCI-P3 color, giving you sharper detail and smoother motion than typical 1080p 144Hz panels.
Cooler Boost 5 shared-pipe thermals: Dual fans, multi-heat-pipe Cooler Boost 5 and a shared-pipe design help keep CPU and GPU temps in check so frame rates stay stable during long sessions.
4-Zone RGB keyboard built for play: Customize your look with a 4-Zone RGB keyboard featuring highlighted WASD and specially designed keycaps plus a numpad for chat, shortcuts, and everyday use.
AI-ready, Copilot-enhanced connectivity hub: MSI AI Engine and Copilot optimize performance and multitasking, while HDMI (up to 8K), USB-C with DisplayPort/Power Delivery, Wi-Fi 6E, RJ45, and USB-A ports keep you plugged into monitors and peripherals.
ASIN: B0FRVZ7CLY