In depth comparison and review of MSI GS66 10SE (040UK Stealth) and MSI GS66 10UH (023UK Stealth). 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 10SE (040UK 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
good thermal management
average battery life
noisy under load
limited upgradeability
premium price tag
Advantages and disadvantages of MSI GS66 10UH (023UK Stealth) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
sleek, durable design
advanced cooling system
good port selection
expensive price point
heavy for portability
average battery life
loud under load
DESIGN AND DIMENSIONS | MSI GS66 10SE (040UK Stealth) | MSI GS66 10UH (023UK Stealth) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 35.83 cm x 24.8 cm x 1.98 cm | 35.83 cm x 24.8 cm x 1.98 cm |
Weight | 2.1 kg | 2.1 kg |
Colour | - | Black |
DISPLAY | MSI GS66 10SE (040UK Stealth) | MSI GS66 10UH (023UK Stealth) |
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Screen Size (Type) | 15.6" | 15.6" |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
V-Sync Rate at Max Res. | 240 Hz | 300 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Colour Gamut | 100% sRGB | 100% sRGB |
Features | MSI Matrix Display, MSI True Colour Technology, thin bezel design | MSI Matrix Display, thin bezel design, MSI True Color Technology 3.0 |
PROCESSOR | MSI GS66 10SE (040UK Stealth) | MSI GS66 10UH (023UK Stealth) |
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CPU | Intel Core i7 (10th Gen) 10750H / 2.6 GHz | Intel Core i7 (10th Gen) 10870H / 2.2 GHz |
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Max Turbo Speed | 5 GHz | 5 GHz |
Number of Cores | 6-core | 8-core |
Cache | 12 MB | 16 MB |
64-bit Computing | Yes | - |
Chipset | Intel HM470 | Intel HM470 |
Features | Hyper-Threading Technology, Intel Smart Cache, Intel Turbo Boost Max Technology 3.0 | Hyper-Threading Technology, Intel Smart Cache, Intel Turbo Boost Max Technology 3.0 |
MEMORY | MSI GS66 10SE (040UK Stealth) | MSI GS66 10UH (023UK Stealth) |
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RAM | 16 GB (2 x 8 GB) | 32 GB (2 x 16 GB) |
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Max RAM Supported | 64 GB | 64 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2666 MHz | 2933 MHz |
Rated Speed | 2666 MHz | 3200 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 2 | 2 |
Empty Slots | 0 | 0 |
STORAGE | MSI GS66 10SE (040UK Stealth) | MSI GS66 10UH (023UK Stealth) |
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Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe - NVM Express (NVMe) | 2 TB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) |
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AUDIO & VIDEO | MSI GS66 10SE (040UK Stealth) | MSI GS66 10UH (023UK Stealth) |
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Graphics Processor (GPU) | NVIDIA GeForce RTX 2060 | NVIDIA GeForce RTX 3080 |
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Video Memory | 6 GB GDDR6 SDRAM | 8 GB GDDR6 SDRAM |
Video System Features | - | Max-Q design |
Camera | Yes - HD | Yes - 720p |
Camera Features | IR camera, Windows Hello | IR camera |
Frame Rate | 30 frames per second | 30 frames per second |
Sound | Stereo speakers, microphone | Stereo speakers, microphone |
Audio Features | Dynaudio Premium Sound Technology, Nahimic 3 sound technology | Dynaudio Premium Sound Technology, Nahimic 3 sound technology |
COMMUNICATIONS | MSI GS66 10SE (040UK Stealth) | MSI GS66 10UH (023UK Stealth) |
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Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
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Wireless Controller | Intel Wi-Fi 6 AX 201 | Killer Wi-Fi 6 AX1650i |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Ethernet Controller | Killer E3100 | - |
Features | - | Dual stream (2x2) |
BATTERY | MSI GS66 10SE (040UK Stealth) | MSI GS66 10UH (023UK Stealth) |
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Technology | 4-cell | 4-cell lithium polymer |
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Battery Capacity (Size) | 99.9 Wh | 99 Wh |
AC ADAPTER | MSI GS66 10SE (040UK Stealth) | MSI GS66 10UH (023UK Stealth) |
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Output | 180 Watt | 230 Watt |
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INPUT | MSI GS66 10SE (040UK Stealth) | MSI GS66 10UH (023UK Stealth) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Keyboard Backlight | Yes (RGB) | Yes (RGB) |
Features | Multi-touch touchpad, SteelSeries Engine technology, per-key RGB | Per-key RGB |
CONNECTIONS & EXPANSIONS | MSI GS66 10SE (040UK Stealth) | MSI GS66 10UH (023UK Stealth) |
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Slots | - | 2 x M.2 (PCI Express 3.0 x4) (1 free) |
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Interfaces | 3 x USB 3.2 Gen 2 USB-C (supports Thunderbolt 3) (Power Delivery) USB-C 3.2 Gen 2 HDMI Headphone/microphone combo jack LAN |
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 |
SOFTWARE | MSI GS66 10SE (040UK Stealth) | MSI GS66 10UH (023UK Stealth) |
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Operating System (OS) | Windows 10 Home | Windows 10 Pro |
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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 |
MISCELLANEOUS | MSI GS66 10SE (040UK Stealth) | MSI GS66 10UH (023UK Stealth) |
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Included Accessories | Power adapter | Power adapter |
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Features | SteelSeries gaming keyboard, MSI SHIFT Technology, Cooler Boost Trinity+ technology | SteelSeries gaming keyboard, Cooler Boost Trinity+ technology |
Manufacturer Warranty | Limited warranty - 2 years | Limited warranty - 2 years |