Detailed comparison and review of MSI Prestige 15 (A11SCX) and MSI GS66 11UG (278UK Stealth). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
Advantages and disadvantages of MSI Prestige 15 (A11SCX) based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight design
high-resolution display
strong processor performance
good battery life
fast ssd storage
higher price point
average sound quality
limited gaming capabilities
no optical drive
Advantages and disadvantages of MSI GS66 11UG (278UK Stealth) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
sleek, attractive design
robust build quality
good thermal management
relatively expensive
average battery life
heavy for portability
noisy under load
| DESIGN AND DIMENSIONS | MSI Prestige 15 (A11SCX) | MSI GS66 11UG (278UK Stealth) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.68 cm x 23.37 cm x 1.69 cm | 35.8 cm x 24.8 cm x 1.98 cm |
| Weight | 1.69 kg | 2.1 kg |
| Colour | Carbon grey | Core black |
| DISPLAY | MSI Prestige 15 (A11SCX) | MSI GS66 11UG (278UK Stealth) |
|---|
| Screen Size (Type) | 15.6" | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 2560 x 1440 (QHD) |
| V-Sync Rate at Max Res. | - | 165 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Features | IPS-level | MSI Matrix Display, narrow-bezel design |
| PROCESSOR | MSI Prestige 15 (A11SCX) | MSI GS66 11UG (278UK Stealth) |
|---|
| CPU | Intel Core i7 (11th Gen) 1185G7 / 3 GHz | Intel Core i7 (11th Gen) 11800H / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 4.8 GHz | 4.6 GHz |
| Number of Cores | Quad-Core | 8-core |
| Cache | - | 24 MB |
| 64-bit Computing | Yes | - |
| Chipset | - | Intel HM570 |
| Features | - | Hyper-Threading Technology, Intel Smart Cache, Intel Deep Learning Boost (DL Boost) |
| MEMORY | MSI Prestige 15 (A11SCX) | MSI GS66 11UG (278UK Stealth) |
|---|
| RAM | 16 GB (2 x 8 GB) | 32 GB (2 x 16 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 64 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 3200 MHz | 3200 MHz |
| Rated Speed | - | 3200 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 0 | 0 |
| STORAGE | MSI Prestige 15 (A11SCX) | MSI GS66 11UG (278UK Stealth) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 4.0 x4 - NVM Express (NVMe) | 1 TB SSD M.2 PCIe 4.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | MSI Prestige 15 (A11SCX) | MSI GS66 11UG (278UK Stealth) |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce GTX 1650 | NVIDIA GeForce RTX 3070 |
|---|---|---|
| Video Memory | 4 GB GDDR5 SDRAM | 8 GB GDDR6 SDRAM |
| Video System Features | Max-Q design | Max-Q design |
| Camera | Yes - 720p | Yes - 720p |
| Camera Features | IR camera | IR camera |
| Frame Rate | 30 frames per second | 30 frames per second |
| Sound | Stereo speakers, microphone | Stereo speakers |
| COMMUNICATIONS | MSI Prestige 15 (A11SCX) | MSI GS66 11UG (278UK Stealth) |
|---|
| 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 6E AX1675 |
| Network Interface | - | Gigabit Ethernet |
| BATTERY | MSI Prestige 15 (A11SCX) | MSI GS66 11UG (278UK Stealth) |
|---|
| Technology | - | 4-cell |
|---|---|---|
| Battery Capacity (Size) | 82 Wh | 99 Wh |
| Battery Life | Up to 16 hours | - |
| AC ADAPTER | MSI Prestige 15 (A11SCX) | MSI GS66 11UG (278UK Stealth) |
|---|
| Output | 90 Watt | 230 Watt |
|---|
| INPUT | MSI Prestige 15 (A11SCX) | MSI GS66 11UG (278UK Stealth) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | Yes (RGB) |
| Features | White LED backlight | Per-key RGB |
| CONNECTIONS & EXPANSIONS | MSI Prestige 15 (A11SCX) | MSI GS66 11UG (278UK Stealth) |
|---|
| Interfaces | 2 x USB 3.2 Gen 2 2 x USB4 (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) HDMI Headphone/microphone combo jack |
Headphone/microphone combo jack USB-C (supports Thunderbolt 4) (Power Delivery) USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) 3 x USB 3.2 Gen 2 LAN HDMI |
|---|---|---|
| Memory Card Reader | Yes (microSD) | - |
| SOFTWARE | MSI Prestige 15 (A11SCX) | MSI GS66 11UG (278UK 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 Prestige 15 (A11SCX) | MSI GS66 11UG (278UK Stealth) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Features | Cooler Boost 3 technology, MIL-STD-810G tested | SteelSeries gaming keyboard, Cooler Boost Trinity+ technology |
| Manufacturer Warranty | - | Limited warranty - 2 years |
| Model Number | 263UK | - |
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