Side by side comparison and review of MSI Prestige 15 (A12UD) and MSI GS66 11UG (278UK 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 Prestige 15 (A12UD) based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight design
powerful intel processor
high-resolution display
long battery life
fast ssd storage
pricey for features
limited port selection
average sound quality
no dedicated GPU
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 (A12UD) | MSI GS66 11UG (278UK Stealth) |
|---|
| Product Type | Notebook - 180-degree hinge design | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.68 cm x 23.37 cm x 1.89 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 (A12UD) | 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. | 60 Hz | 165 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Colour Gamut | 100% sRGB, 72% NTSC | - |
| Features | MSI True Colour Technology, Delta E<2 calibration, CalMAN Verified, IPS-level | MSI Matrix Display, narrow-bezel design |
| PROCESSOR | MSI Prestige 15 (A12UD) | MSI GS66 11UG (278UK Stealth) |
|---|
| CPU | Intel Core i5 (12th Gen) 1240P / 1.7 GHz | Intel Core i7 (11th Gen) 11800H / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 4.4 GHz | 4.6 GHz |
| Number of Cores | 12-core | 8-core |
| Cache | 12 MB | 24 MB |
| Chipset | - | Intel HM570 |
| Features | Intel Smart Cache | Hyper-Threading Technology, Intel Smart Cache, Intel Deep Learning Boost (DL Boost) |
| MEMORY | MSI Prestige 15 (A12UD) | MSI GS66 11UG (278UK Stealth) |
|---|
| RAM | 8 GB (provided memory is soldered) | 32 GB (2 x 16 GB) |
|---|---|---|
| Max RAM Supported | - | 64 GB |
| RAM Type | LPDDR4 SDRAM | DDR4 SDRAM |
| Speed | - | 3200 MHz |
| Rated Speed | - | 3200 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 2 |
| Empty Slots | - | 0 |
| STORAGE | MSI Prestige 15 (A12UD) | 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 (A12UD) | MSI GS66 11UG (278UK Stealth) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 3050 Ti / Intel Iris Xe Graphics | NVIDIA GeForce RTX 3070 |
| Video Memory | 4 GB GDDR6 SDRAM | 8 GB GDDR6 SDRAM |
| Video System Features | - | Max-Q design |
| Camera | Yes - 720p | 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 |
| COMMUNICATIONS | MSI Prestige 15 (A12UD) | MSI GS66 11UG (278UK Stealth) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6E AX 211 | Killer Wi-Fi 6E AX1675 |
| Network Interface | - | Gigabit Ethernet |
| BATTERY | MSI Prestige 15 (A12UD) | MSI GS66 11UG (278UK Stealth) |
|---|
| Technology | 4-cell | 4-cell |
|---|---|---|
| Battery Capacity (Size) | 82 Wh | 99 Wh |
| AC ADAPTER | MSI Prestige 15 (A12UD) | MSI GS66 11UG (278UK Stealth) |
|---|
| Output | - | 230 Watt |
|---|
| INPUT | MSI Prestige 15 (A12UD) | 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 (A12UD) | MSI GS66 11UG (278UK Stealth) |
|---|
| Interfaces | Headphone/microphone combo jack 2 x Thunderbolt 4 2 x USB 3.2 Gen 2 HDMI |
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 (A12UD) | MSI GS66 11UG (278UK Stealth) |
|---|
| Operating System (OS) | Windows 11 Home | Windows 10 Home Advanced |
|---|---|---|
| Software Included | MSI Center Pro | 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 (A12UD) | MSI GS66 11UG (278UK Stealth) |
|---|
| Included Accessories | USB-C power adapter | Power adapter |
|---|---|---|
| Security | Fingerprint reader | - |
| Features | MIL-STD-810G tested | SteelSeries gaming keyboard, Cooler Boost Trinity+ technology |
| Manufacturer Warranty | Limited warranty - 1 year | Limited warranty - 2 years |
| Model Number | 036UK | - |
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