In depth comparison and review of MSI GS66 10UE (277UK Stealth) and MSI Katana 17 (B12UCXK). Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.
Advantages and disadvantages of MSI GS66 10UE (277UK Stealth) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
sleek, portable design
high refresh rate display
robust build quality
effective cooling system
expensive price point
average battery life
limited port selection
noisy under load
Advantages and disadvantages of MSI Katana 17 (B12UCXK) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
full hd display
large 17-inch screen
decent cooling system
competitive price point
heavy build
average battery life
no thunderbolt support
limited color accuracy
| DESIGN AND DIMENSIONS | MSI GS66 10UE (277UK Stealth) | MSI Katana 17 (B12UCXK) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.83 cm x 24.8 cm x 1.98 cm | 39.8 cm x 27.3 cm x 2.52 cm |
| Weight | 2.1 kg | 2.6 kg |
| Colour | Core black | - |
| DISPLAY | MSI GS66 10UE (277UK Stealth) | MSI Katana 17 (B12UCXK) |
|---|
| Screen Size (Type) | 15.6" | 17.3" |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | 240 Hz | 144 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Colour Gamut | 100% sRGB | 45% NTSC |
| Features | MSI Matrix Display, thin bezel design, MSI True Color Technology 3.0 | IPS-level |
| PROCESSOR | MSI GS66 10UE (277UK Stealth) | MSI Katana 17 (B12UCXK) |
|---|
| CPU | Intel Core i7 (10th Gen) 10870H / 2.2 GHz | Intel Core i7 (12th Gen) 12650H / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 5 GHz | 4.7 GHz |
| Number of Cores | 8-core | 10-core |
| Cache | 16 MB | L3 - 24 MB |
| Chipset | Intel HM470 | - |
| Features | Hyper-Threading Technology, Intel Smart Cache, Intel Turbo Boost Max Technology 3.0 | Intel Smart Cache |
| MEMORY | MSI GS66 10UE (277UK Stealth) | MSI Katana 17 (B12UCXK) |
|---|
| RAM | 16 GB (2 x 8 GB) | 8 GB |
|---|---|---|
| Max RAM Supported | 64 GB | - |
| RAM Type | DDR4 SDRAM | DDR5 SDRAM |
| Speed | 2933 MHz | - |
| Rated Speed | 3200 MHz | - |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 262-pin |
| Slots Qty | 2 | - |
| Empty Slots | 0 | - |
| STORAGE | MSI GS66 10UE (277UK Stealth) | MSI Katana 17 (B12UCXK) |
|---|
| Main Storage Size (HDD/SSD) | 1 TB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) | 1 TB SSD M.2 PCIe 4.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | MSI GS66 10UE (277UK Stealth) | MSI Katana 17 (B12UCXK) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 3060 | NVIDIA GeForce RTX 2050 / Intel UHD Graphics |
| Video Memory | 6 GB GDDR6 SDRAM | - |
| Video System Features | NVIDIA Resizable BAR | - |
| Gaming | - | Yes |
| Camera | Yes - 720p | Yes |
| Camera Features | IR camera | - |
| Frame Rate | 30 frames per second | - |
| Sound | Stereo speakers, microphone | Stereo speakers, microphone |
| Audio Features | Dynaudio Premium Sound Technology, Nahimic 3 sound technology | Output: Nahimic 3 sound technology, Hi-Res Audio |
| COMMUNICATIONS | MSI GS66 10UE (277UK Stealth) | MSI Katana 17 (B12UCXK) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
|---|---|---|
| Wireless Controller | Killer Wi-Fi 6 AX1650i | Intel Wi-Fi 6 AX 201 |
| Network Interface | 2.5 Gigabit Ethernet | Ethernet |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | MSI GS66 10UE (277UK Stealth) | MSI Katana 17 (B12UCXK) |
|---|
| Technology | 4-cell lithium polymer | 3-cell |
|---|---|---|
| Battery Capacity (Size) | 99.9 Wh | 53.5 Wh |
| AC ADAPTER | MSI GS66 10UE (277UK Stealth) | MSI Katana 17 (B12UCXK) |
|---|
| Output | 230 Watt | - |
|---|
| INPUT | MSI GS66 10UE (277UK Stealth) | MSI Katana 17 (B12UCXK) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes (RGB) | Yes (RGB) |
| Features | Per-key RGB | 1.7mm travel distance, 4-Zone RGB backlight |
| CONNECTIONS & EXPANSIONS | MSI GS66 10UE (277UK Stealth) | MSI Katana 17 (B12UCXK) |
|---|
| Interfaces | LAN HDMI USB-C 3.2 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery) USB-C 3.2 Gen 2 3 x USB 3.2 Gen 2 Headphone/microphone combo jack |
2 x USB 3.2 Gen 1 USB 2.0 USB-C 3.2 Gen 1 (supports DisplayPort Alt Mode) HDMI (8K support) Headphone/microphone combo jack LAN |
|---|
| SOFTWARE | MSI GS66 10UE (277UK Stealth) | MSI Katana 17 (B12UCXK) |
|---|
| Operating System (OS) | Windows 10 Home Advanced | Windows 11 Home |
|---|---|---|
| Software Included | Norton Internet Security (60 days trial), SteelSeries Engine 3, MSI Dragon Gaming Center, Killer Network Manager, Microsoft Office 2016 (30 days trial), MSI Mystic Light, Nahimic Audio Enhancer 3, NVIDIA GeForce Experience, MSI APP Player, MSI True Color 3.0 | MSI APP Player, MSI Center |
| MISCELLANEOUS | MSI GS66 10UE (277UK Stealth) | MSI Katana 17 (B12UCXK) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Features | SteelSeries gaming keyboard, MSI Mystic Light Sync supported, Cooler Boost Trinity+ technology | Cooler Boost 5 technology |
| Manufacturer Warranty | Limited warranty - 2 years | Limited warranty - 1 year |
| Model Number | - | 025UK |
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