In depth comparison and review of MSI GS66 10UH (023UK Stealth) and MSI GL75 10SDR (646UK Leopard). 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 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
Advantages and disadvantages of MSI GL75 10SDR (646UK Leopard) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
vivid 120Hz display
ample storage options
robust build quality
decent thermal management
heavy and bulky
average battery life
loud under load
limited port selection
| DESIGN AND DIMENSIONS | MSI GS66 10UH (023UK Stealth) | MSI GL75 10SDR (646UK Leopard) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.83 cm x 24.8 cm x 1.98 cm | 39.85 cm x 27.2 cm x 2.8 cm |
| Weight | 2.1 kg | 2.6 kg |
| Colour | Black | Black |
| DISPLAY | MSI GS66 10UH (023UK Stealth) | MSI GL75 10SDR (646UK Leopard) |
|---|
| Screen Size (Type) | 15.6" | 17.3" |
|---|---|---|
| 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. | 300 Hz | 144 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Colour Gamut | 100% sRGB | - |
| Features | MSI Matrix Display, thin bezel design, MSI True Color Technology 3.0 | Thin bezel design, IPS-level |
| PROCESSOR | MSI GS66 10UH (023UK Stealth) | MSI GL75 10SDR (646UK Leopard) |
|---|
| CPU | Intel Core i7 (10th Gen) 10870H / 2.2 GHz | Intel Core i7 (10th Gen) 10750H / 2.6 GHz |
|---|---|---|
| Max Turbo Speed | 5 GHz | 5 GHz |
| Number of Cores | 8-core | 6-core |
| Cache | 16 MB | 12 MB |
| 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 10UH (023UK Stealth) | MSI GL75 10SDR (646UK Leopard) |
|---|
| RAM | 32 GB (2 x 16 GB) | 8 GB (1 x 8 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 64 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2933 MHz | 2666 MHz |
| Rated Speed | 3200 MHz | 2666 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 0 | 1 |
| STORAGE | MSI GS66 10UH (023UK Stealth) | MSI GL75 10SDR (646UK Leopard) |
|---|
| Main Storage Size (HDD/SSD) | 2 TB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) | 512 GB SSD |
|---|
| AUDIO & VIDEO | MSI GS66 10UH (023UK Stealth) | MSI GL75 10SDR (646UK Leopard) |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 3080 | NVIDIA GeForce GTX 1660 Ti |
|---|---|---|
| Video Memory | 8 GB GDDR6 SDRAM | 6 GB GDDR6 SDRAM |
| Video System Features | Max-Q design | - |
| Camera | Yes - 720p | Yes - 720p |
| Camera Features | 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 | Nahimic 3 sound technology |
| COMMUNICATIONS | MSI GS66 10UH (023UK Stealth) | MSI GL75 10SDR (646UK Leopard) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
|---|---|---|
| Wireless Controller | Killer Wi-Fi 6 AX1650i | - |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Features | Dual stream (2x2) | - |
| BATTERY | MSI GS66 10UH (023UK Stealth) | MSI GL75 10SDR (646UK Leopard) |
|---|
| Technology | 4-cell lithium polymer | 6-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 99 Wh | 51 Wh |
| AC ADAPTER | MSI GS66 10UH (023UK Stealth) | MSI GL75 10SDR (646UK Leopard) |
|---|
| Output | 230 Watt | 180 Watt |
|---|
| INPUT | MSI GS66 10UH (023UK Stealth) | MSI GL75 10SDR (646UK Leopard) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes (RGB) | Yes |
| Features | Per-key RGB | Anti-ghosting, red backlighting, N-key rollover |
| CONNECTIONS & EXPANSIONS | MSI GS66 10UH (023UK Stealth) | MSI GL75 10SDR (646UK Leopard) |
|---|
| Slots | 2 x M.2 (PCI Express 3.0 x4) (1 free) | 1 x M.2 (PCI Express 3.0 x4 / SATA) |
|---|---|---|
| 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 |
Microphone input Headphone output HDMI LAN 3 x USB 3.2 Gen 1 USB-C 3.2 Gen 2 Mini DisplayPort |
| Memory Card Reader | - | Yes (SD Card, SDHC Card, SDXC Card) |
| SOFTWARE | MSI GS66 10UH (023UK Stealth) | MSI GL75 10SDR (646UK Leopard) |
|---|
| Operating System (OS) | Windows 10 Pro | Windows 10 Home 64-bit Edition |
|---|---|---|
| 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 10UH (023UK Stealth) | MSI GL75 10SDR (646UK Leopard) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | SteelSeries gaming keyboard, Cooler Boost Trinity+ technology | Cooler Boost 5 technology |
| Manufacturer Warranty | Limited warranty - 2 years | - |
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