In depth comparison and review of MSI GS66 11UG (278UK Stealth) and MSI Prestige 14 Evo (B13M). 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 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
Advantages and disadvantages of MSI Prestige 14 Evo (B13M) based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight and portable
fast intel evo platform
high-resolution display
efficient thermal management
good battery life
limited port selection
average speaker quality
no dedicated GPU
higher price point
| DESIGN AND DIMENSIONS | MSI GS66 11UG (278UK Stealth) | MSI Prestige 14 Evo (B13M) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.8 cm x 24.8 cm x 1.98 cm | 31.4 cm x 22.75 cm x 1.79 cm |
| Weight | 2.1 kg | 1.49 kg |
| Colour | Core black | Urban silver |
| DISPLAY | MSI GS66 11UG (278UK Stealth) | MSI Prestige 14 Evo (B13M) |
|---|
| Screen Size (Type) | 15.6" | 14" |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 2560 x 1440 (QHD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | 165 Hz | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Colour Gamut | - | 100% sRGB |
| Features | MSI Matrix Display, narrow-bezel design | IPS-level |
| PROCESSOR | MSI GS66 11UG (278UK Stealth) | MSI Prestige 14 Evo (B13M) |
|---|
| CPU | Intel Core i7 (11th Gen) 11800H / 2.3 GHz | Intel Core i5 (13th Gen) 13500H / 2.6 GHz |
|---|---|---|
| Max Turbo Speed | 4.6 GHz | 4.7 GHz |
| Number of Cores | 8-core | 12-core |
| Cache | 24 MB | L3 - 18 MB |
| Chipset | Intel HM570 | - |
| Platform Technology | - | Intel Evo |
| Features | Hyper-Threading Technology, Intel Smart Cache, Intel Deep Learning Boost (DL Boost) | Intel Smart Cache |
| MEMORY | MSI GS66 11UG (278UK Stealth) | MSI Prestige 14 Evo (B13M) |
|---|
| RAM | 32 GB (2 x 16 GB) | 16 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 64 GB | - |
| RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
| Speed | 3200 MHz | 4800 MHz |
| Rated Speed | 3200 MHz | 5200 MHz |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 2 | - |
| Empty Slots | 0 | - |
| STORAGE | MSI GS66 11UG (278UK Stealth) | MSI Prestige 14 Evo (B13M) |
|---|
| Main Storage Size (HDD/SSD) | 1 TB SSD M.2 PCIe 4.0 x4 - NVM Express (NVMe) | 512 GB SSD M.2 PCIe 4.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | MSI GS66 11UG (278UK Stealth) | MSI Prestige 14 Evo (B13M) |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 3070 | Intel Iris Xe Graphics |
|---|---|---|
| Video Memory | 8 GB GDDR6 SDRAM | - |
| Video System Features | Max-Q design | Functions as Intel UHD graphics (for single-channel memory) |
| Camera | Yes - 720p | Yes - 1080p |
| Camera Features | IR camera | IR camera, Windows Hello, Privacy Camera Kill Switch |
| Frame Rate | 30 frames per second | 30 frames per second |
| Sound | Stereo speakers | Stereo speakers, microphone |
| Audio Features | - | Output: Audio by DTS, Hi-Res Audio |
| COMMUNICATIONS | MSI GS66 11UG (278UK Stealth) | MSI Prestige 14 Evo (B13M) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 |
|---|---|---|
| Wireless Controller | Killer Wi-Fi 6E AX1675 | Killer Wi-Fi 6E AX1675 |
| Network Interface | Gigabit Ethernet | - |
| BATTERY | MSI GS66 11UG (278UK Stealth) | MSI Prestige 14 Evo (B13M) |
|---|
| Technology | 4-cell | 4-cell |
|---|---|---|
| Battery Capacity (Size) | 99 Wh | 72 Wh |
| AC ADAPTER | MSI GS66 11UG (278UK Stealth) | MSI Prestige 14 Evo (B13M) |
|---|
| Input | - | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 230 Watt | 100 Watt, 20 V, 5 A |
| INPUT | MSI GS66 11UG (278UK Stealth) | MSI Prestige 14 Evo (B13M) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes (RGB) | Yes (white) |
| Features | Per-key RGB | - |
| CONNECTIONS & EXPANSIONS | MSI GS66 11UG (278UK Stealth) | MSI Prestige 14 Evo (B13M) |
|---|
| Interfaces | 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 |
Headphone/microphone combo jack 2 x USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) USB 3.2 Gen 2 HDMI (4K support) |
|---|---|---|
| Memory Card Reader | - | Yes (microSD) |
| SOFTWARE | MSI GS66 11UG (278UK Stealth) | MSI Prestige 14 Evo (B13M) |
|---|
| Operating System (OS) | Windows 10 Home Advanced | Windows 11 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 | Tobii Aware, MSI Center |
| MISCELLANEOUS | MSI GS66 11UG (278UK Stealth) | MSI Prestige 14 Evo (B13M) |
|---|
| Included Accessories | Power adapter | USB-C power adapter |
|---|---|---|
| Security | - | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Features | SteelSeries gaming keyboard, Cooler Boost Trinity+ technology | MIL-STD-810G tested |
| Compliant Standards | - | FCC Part 15 B, RoHS, WEEE, JIS C 0950, REACH 2006/1907/EC |
| Manufacturer Warranty | Limited warranty - 2 years | Limited warranty - 1 year |
| Model Number | - | 244UK |
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