In depth comparison and review of MSI GL75 10SDR (646UK Leopard) and MSI GL66 11UCK (251UK Pulse). 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 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
Advantages and disadvantages of MSI GL66 11UCK (251UK Pulse) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
robust cooling system
RGB backlit keyboard
reasonable price point
average battery life
heavy build
limited port selection
noisy under load
| DESIGN AND DIMENSIONS | MSI GL75 10SDR (646UK Leopard) | MSI GL66 11UCK (251UK Pulse) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 39.85 cm x 27.2 cm x 2.8 cm | 35.9 cm x 25.9 cm x 2.395 cm |
| Weight | 2.6 kg | 2.3 kg |
| Colour | Black | Titanium grey |
| DISPLAY | MSI GL75 10SDR (646UK Leopard) | MSI GL66 11UCK (251UK Pulse) |
|---|
| Screen Size (Type) | 17.3" | 15.6" |
|---|---|---|
| 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. | 144 Hz | 144 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Colour Gamut | - | 100% sRGB, 72% NTSC |
| Features | Thin bezel design, IPS-level | Anti-glare, IPS-level |
| PROCESSOR | MSI GL75 10SDR (646UK Leopard) | MSI GL66 11UCK (251UK Pulse) |
|---|
| CPU | Intel Core i7 (10th Gen) 10750H / 2.6 GHz | Intel Core i7 (11th Gen) 11800H / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 5 GHz | 4.6 GHz |
| Number of Cores | 6-core | 8-core |
| Cache | 12 MB | 24 MB |
| Chipset | Intel HM470 | Intel HM570 |
| Features | Hyper-Threading Technology, Intel Smart Cache, Intel Turbo Boost Max Technology 3.0 | Hyper-Threading Technology, Intel Smart Cache, Intel Deep Learning Boost (DL Boost) |
| MEMORY | MSI GL75 10SDR (646UK Leopard) | MSI GL66 11UCK (251UK Pulse) |
|---|
| RAM | 8 GB (1 x 8 GB) | 16 GB (2 x 8 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 64 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2666 MHz | 3200 MHz |
| Rated Speed | 2666 MHz | - |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 1 | 0 |
| STORAGE | MSI GL75 10SDR (646UK Leopard) | MSI GL66 11UCK (251UK Pulse) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD | 512 GB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | MSI GL75 10SDR (646UK Leopard) | MSI GL66 11UCK (251UK Pulse) |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce GTX 1660 Ti | NVIDIA GeForce RTX 3050 |
|---|---|---|
| Video Memory | 6 GB GDDR6 SDRAM | 4 GB GDDR6 SDRAM |
| Camera | Yes - 720p | Yes - 720p |
| Frame Rate | 30 frames per second | 30 frames per second |
| Sound | Stereo speakers, microphone | Stereo speakers |
| Audio Features | Nahimic 3 sound technology | Nahimic 3D audio |
| COMMUNICATIONS | MSI GL75 10SDR (646UK Leopard) | MSI GL66 11UCK (251UK Pulse) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
|---|---|---|
| Wireless Controller | - | Intel Wi-Fi 6 AX 201 |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | - | Realtek RTL8111 |
| BATTERY | MSI GL75 10SDR (646UK Leopard) | MSI GL66 11UCK (251UK Pulse) |
|---|
| Technology | 6-cell Lithium Ion | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 51 Wh | 53.5 Wh |
| AC ADAPTER | MSI GL75 10SDR (646UK Leopard) | MSI GL66 11UCK (251UK Pulse) |
|---|
| Output | 180 Watt | 150 Watt |
|---|
| INPUT | MSI GL75 10SDR (646UK Leopard) | MSI GL66 11UCK (251UK Pulse) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes | Yes (RGB) |
| Features | Anti-ghosting, red backlighting, N-key rollover | - |
| CONNECTIONS & EXPANSIONS | MSI GL75 10SDR (646UK Leopard) | MSI GL66 11UCK (251UK Pulse) |
|---|
| Slots | 1 x M.2 (PCI Express 3.0 x4 / SATA) | - |
|---|---|---|
| Interfaces | Microphone input Headphone output HDMI LAN 3 x USB 3.2 Gen 1 USB-C 3.2 Gen 2 Mini DisplayPort |
HDMI USB-C 3.2 Gen 1 2 x USB 3.2 Gen 1 USB 2.0 LAN |
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | - |
| SOFTWARE | MSI GL75 10SDR (646UK Leopard) | MSI GL66 11UCK (251UK Pulse) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Home |
|---|---|---|
| Software Included | - | WinZip, Norton Internet Security (60 days trial), SteelSeries Engine 3, MSI Dragon Gaming Center, Killer Network Manager, Microsoft Office 2016 (30 days trial), MSI True Color 2.0, Nahimic VR, Nahimic Audio Enhancer 3, NVIDIA GeForce Experience, MSI APP Player |
| MISCELLANEOUS | MSI GL75 10SDR (646UK Leopard) | MSI GL66 11UCK (251UK Pulse) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | Cooler Boost 5 technology | Cooler Boost 5 technology |
| Manufacturer Warranty | - | Limited warranty - 1 year |
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