Side by side comparison and review of MSI GL63 9SD (478UK) and MSI GS66 10SGS (475UK Stealth). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of MSI GL63 9SD (478UK) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
vivid full-hd display
comfortable keyboard layout
reasonable price point
decent cooling system
average battery life
heavy build
limited port selection
noisy under load
Advantages and disadvantages of MSI GS66 10SGS (475UK Stealth) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
sleek, durable design
good thermal management
decent battery life
noisy under load
expensive price point
heavy for portability
limited upgradeability
| DESIGN AND DIMENSIONS | MSI GL63 9SD (478UK) | MSI GS66 10SGS (475UK Stealth) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 38.3 cm x 26 cm x 2.95 cm | 35.83 cm x 24.8 cm x 1.98 cm |
| Weight | 2.3 kg | 2.1 kg |
| Colour | Black | Black |
| DISPLAY | MSI GL63 9SD (478UK) | MSI GS66 10SGS (475UK Stealth) |
|---|
| Screen Size (Type) | 15.6" | 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. | - | 300 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Colour Gamut | - | 100% sRGB |
| Features | WideView | MSI Matrix Display, MSI True Color Technology 2.0, thin bezel design |
| PROCESSOR | MSI GL63 9SD (478UK) | MSI GS66 10SGS (475UK Stealth) |
|---|
| CPU | Intel Core i7 (9th Gen) 9750H / 2.6 GHz | Intel Core i7 (10th Gen) 10875H / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 4.5 GHz | 5.1 GHz |
| Number of Cores | 6-core | 8-core |
| Cache | - | 16 MB |
| 64-bit Computing | Yes | - |
| Chipset | Mobile Intel HM370 | Intel HM470 |
| Features | Intel Turbo Boost Technology 2.0 | Hyper-Threading Technology, Intel Smart Cache, Intel Turbo Boost Max Technology 3.0 |
| MEMORY | MSI GL63 9SD (478UK) | MSI GS66 10SGS (475UK Stealth) |
|---|
| RAM | 16 GB | 16 GB (2 x 8 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 64 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | - | 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 |
| STORAGE | MSI GL63 9SD (478UK) | MSI GS66 10SGS (475UK Stealth) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe - NVM Express (NVMe) | 1 TB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) |
|---|---|---|
| Secondary Storage | 1 TB HDD / 7200 rpm | - |
| AUDIO & VIDEO | MSI GL63 9SD (478UK) | MSI GS66 10SGS (475UK Stealth) |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce GTX 1660 Ti | NVIDIA GeForce RTX 2080 SUPER |
|---|---|---|
| Video Memory | 6 GB GDDR6 SDRAM | 8 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 | Stereo speakers, microphone |
| Audio Features | - | Dynaudio Premium Sound Technology, Nahimic 3 sound technology |
| COMMUNICATIONS | MSI GL63 9SD (478UK) | MSI GS66 10SGS (475UK Stealth) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
|---|---|---|
| Wireless Controller | - | Killer Wi-Fi 6 AX1650i |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Features | - | Killer DoubleShot Pro Technology, Killer Shield, dual stream (2x2), Killer Wireless xTend Technology |
| BATTERY | MSI GL63 9SD (478UK) | MSI GS66 10SGS (475UK Stealth) |
|---|
| Technology | 6-cell Lithium Ion | 4-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 51 Wh | 99.9 Wh |
| AC ADAPTER | MSI GL63 9SD (478UK) | MSI GS66 10SGS (475UK Stealth) |
|---|
| Output | 180 Watt | 230 Watt |
|---|
| INPUT | MSI GL63 9SD (478UK) | MSI GS66 10SGS (475UK Stealth) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes | Yes (RGB) |
| Features | Red backlighting | SteelSeries Engine 3, per-key RGB |
| CONNECTIONS & EXPANSIONS | MSI GL63 9SD (478UK) | MSI GS66 10SGS (475UK Stealth) |
|---|
| Interfaces | 2 x USB 3.2 Gen 1 USB-C 3.2 Gen 2 HDMI Microphone input Headphone output LAN Mini DisplayPort USB 3.2 Gen 2 |
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 |
|---|---|---|
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | - |
| SOFTWARE | MSI GL63 9SD (478UK) | MSI GS66 10SGS (475UK Stealth) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Home Advanced |
|---|---|---|
| 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 GL63 9SD (478UK) | MSI GS66 10SGS (475UK Stealth) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Features | - | SteelSeries gaming keyboard, Cooler Boost Trinity+ technology |
| Manufacturer Warranty | Limited warranty - 2 years - pick-up and return | Limited warranty - 2 years |
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