In depth comparison and review of MSI GS66 11UG (278UK Stealth) and MSI Vector GP77 (13VG). 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 Vector GP77 (13VG) based on its technical characteristics, features, user experience, expert reviews and price level.
high performance processor
superior graphics capabilities
fast refresh rate display
robust build quality
ample connectivity options
heavier than competitors
short battery life
premium price point
limited color accuracy
| DESIGN AND DIMENSIONS | MSI GS66 11UG (278UK Stealth) | MSI Vector GP77 (13VG) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.8 cm x 24.8 cm x 1.98 cm | 39.7 cm x 28.4 cm x 2.59 cm |
| Weight | 2.1 kg | 2.8 kg |
| Colour | Core black | Black |
| DISPLAY | MSI GS66 11UG (278UK Stealth) | MSI Vector GP77 (13VG) |
|---|
| Screen Size (Type) | 15.6" | 17.3" |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 2560 x 1440 (QHD) | 2560 x 1440 (QHD) |
| V-Sync Rate at Max Res. | 165 Hz | 240 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Colour Gamut | - | 100% DCI-P3 |
| Features | MSI Matrix Display, narrow-bezel design | IPS-level |
| PROCESSOR | MSI GS66 11UG (278UK Stealth) | MSI Vector GP77 (13VG) |
|---|
| CPU | Intel Core i7 (11th Gen) 11800H / 2.3 GHz | Intel Core i7 (13th Gen) 13700H / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | 4.6 GHz | 5 GHz |
| Number of Cores | 8-core | 14-core |
| Cache | 24 MB | L3 - 24 MB |
| Chipset | Intel HM570 | - |
| Features | Hyper-Threading Technology, Intel Smart Cache, Intel Deep Learning Boost (DL Boost) | Intel Smart Cache |
| MEMORY | MSI GS66 11UG (278UK Stealth) | MSI Vector GP77 (13VG) |
|---|
| RAM | 32 GB (2 x 16 GB) | 16 GB (2 x 8 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 64 GB |
| RAM Type | DDR4 SDRAM | DDR5 SDRAM |
| Speed | 3200 MHz | 5200 MHz |
| Rated Speed | 3200 MHz | 5200 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 262-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 0 | 0 |
| STORAGE | MSI GS66 11UG (278UK Stealth) | MSI Vector GP77 (13VG) |
|---|
| Main Storage Size (HDD/SSD) | 1 TB 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 GS66 11UG (278UK Stealth) | MSI Vector GP77 (13VG) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 3070 | NVIDIA GeForce RTX 4070 / Intel Iris Xe Graphics |
| Video Memory | 8 GB GDDR6 SDRAM | 8 GB GDDR6 SDRAM |
| Video System Features | Max-Q design | Dynamic Boost, MSI OverBoost technology |
| Gaming | - | Yes |
| 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 | - | Output: Nahimic 3 sound technology, Hi-Res Audio |
| COMMUNICATIONS | MSI GS66 11UG (278UK Stealth) | MSI Vector GP77 (13VG) |
|---|
| 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 | Intel Wi-Fi 6E AX 211 |
| Network Interface | Gigabit Ethernet | 2.5 Gigabit Ethernet |
| BATTERY | MSI GS66 11UG (278UK Stealth) | MSI Vector GP77 (13VG) |
|---|
| Technology | 4-cell | 4-cell |
|---|---|---|
| Battery Capacity (Size) | 99 Wh | 65 Wh |
| AC ADAPTER | MSI GS66 11UG (278UK Stealth) | MSI Vector GP77 (13VG) |
|---|
| Input | - | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 230 Watt | 240 Watt, 20 V, 12 A |
| INPUT | MSI GS66 11UG (278UK Stealth) | MSI Vector GP77 (13VG) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes (RGB) | Yes (RGB) |
| Features | Per-key RGB | Per-key RGB |
| CONNECTIONS & EXPANSIONS | MSI GS66 11UG (278UK Stealth) | MSI Vector GP77 (13VG) |
|---|
| Slots | - | 2 x M.2 (PCI Express 4.0 x4) (1 free) |
|---|---|---|
| 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 3 x USB 3.2 Gen 1 LAN HDMI (8K support) Mini DisplayPort USB-C Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) |
| SOFTWARE | MSI GS66 11UG (278UK Stealth) | MSI Vector GP77 (13VG) |
|---|
| 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 | MSI APP Player, MSI Center, SteelSeries GG |
| MISCELLANEOUS | MSI GS66 11UG (278UK Stealth) | MSI Vector GP77 (13VG) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | - | Trusted Platform Module (TPM 2.0) Security Chip |
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | SteelSeries gaming keyboard, Cooler Boost Trinity+ technology | SteelSeries gaming keyboard, Cooler Boost 5 technology, Meta Ready |
| Compliant Standards | - | BSMI, FCC Part 15 B, RoHS, WEEE, JIS C 0950, REACH 2006/1907/EC |
| Manufacturer Warranty | Limited warranty - 2 years | Limited warranty - 2 years |
| Model Number | - | 027UK |
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