In depth comparison and review of Lenovo Legion 5 15ARH05H (82B1) and MSI GS66 10UE (278UK Stealth). 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 Lenovo Legion 5 15ARH05H (82B1) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful amd processor
high refresh rate display
solid gaming performance
ample port selection
reasonable price point
average battery life
heavier build
loud under load
modest color accuracy
Advantages and disadvantages of MSI GS66 10UE (278UK Stealth) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
sleek, portable design
high refresh rate display
robust build quality
good thermal management
expensive price point
average battery life
limited port selection
noisy under load
| DESIGN AND DIMENSIONS | Lenovo Legion 5 15ARH05H (82B1) | MSI GS66 10UE (278UK Stealth) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36.306 cm x 25.961 cm x 2.61 cm | 35.83 cm x 24.8 cm x 1.98 cm |
| Weight | 2.46 kg | 2.1 kg |
| Case Material | Polycarbonate ABS | - |
| Colour | Phantom black | Core black |
| DISPLAY | Lenovo Legion 5 15ARH05H (82B1) | MSI GS66 10UE (278UK Stealth) |
|---|
| Screen Size (Type) | 15.6" - IPS | 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. | 144 Hz | 240 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 300 cd/m² | - |
| Colour Gamut | 100% sRGB | 100% sRGB |
| Features | Anti-glare, DC dimmer, Dolby Vision | MSI Matrix Display, MSI True Colour Technology, thin bezel design |
| PROCESSOR | Lenovo Legion 5 15ARH05H (82B1) | MSI GS66 10UE (278UK Stealth) |
|---|
| CPU | AMD Ryzen 7 4800H / 2.9 GHz | Intel Core i7 (10th Gen) 10750H / 2.6 GHz |
|---|---|---|
| Max Turbo Speed | 4.2 GHz | 5 GHz |
| Number of Cores | 8-core | 6-core |
| Cache | L3 - 8 MB | 12 MB |
| 64-bit Computing | Yes | - |
| Chipset | - | Intel HM470 |
| Features | Integrated memory controller | Hyper-Threading Technology, Intel Smart Cache, Intel Turbo Boost Max Technology 3.0, Intel Speed Shift Technology |
| MEMORY | Lenovo Legion 5 15ARH05H (82B1) | MSI GS66 10UE (278UK Stealth) |
|---|
| RAM | 8 GB (1 x 8 GB) | 16 GB (2 x 8 GB) |
|---|---|---|
| Max RAM Supported | 16 GB | 64 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 3200 MHz | 2933 MHz |
| Rated Speed | 3200 MHz | 3200 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 1 | 0 |
| STORAGE | Lenovo Legion 5 15ARH05H (82B1) | MSI GS66 10UE (278UK Stealth) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2242 PCIe 3.0 x4 - NVM Express (NVMe) | 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Lenovo Legion 5 15ARH05H (82B1) | MSI GS66 10UE (278UK Stealth) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce GTX 1660 Ti / AMD Radeon Graphics | NVIDIA GeForce RTX 3060 |
| Video Memory | 6 GB GDDR6 SDRAM | 6 GB GDDR6 SDRAM |
| Video System Features | - | NVIDIA Resizable BAR, Dynamic Boost 2.0 |
| Gaming | Yes | - |
| Camera | Yes - 720p | Yes - 720p |
| Camera Features | Privacy shutter | IR camera |
| Frame Rate | - | 30 frames per second |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, microphone |
| Codec | Realtek ALC3287 | - |
| Compliant Standards | High Definition Audio, Dolby Atmos Gaming | - |
| Audio Features | Harman/kardon stereo speakers | Nahimic 3 sound technology, Dynaudio Duo Wave Speaker |
| VR Ready | Yes | - |
| COMMUNICATIONS | Lenovo Legion 5 15ARH05H (82B1) | MSI GS66 10UE (278UK Stealth) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | M.2 Card | Killer Wi-Fi 6 AX1650i |
| Network Interface | Gigabit Ethernet | 2.5 Gigabit Ethernet |
| Features | Dual stream (2x2) | Killer Ethernet, dual stream (2x2) |
| BATTERY | Lenovo Legion 5 15ARH05H (82B1) | MSI GS66 10UE (278UK Stealth) |
|---|
| Technology | Lithium Ion | - |
|---|---|---|
| Battery Capacity (Size) | 80 Wh | 99.9 Wh |
| Battery Life | Up to 5.7 hours | - |
| AC ADAPTER | Lenovo Legion 5 15ARH05H (82B1) | MSI GS66 10UE (278UK Stealth) |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|---|---|
| Output | 230 Watt | - |
| INPUT | Lenovo Legion 5 15ARH05H (82B1) | MSI GS66 10UE (278UK Stealth) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes | Yes (RGB) |
| Features | Multi-touch touchpad, buttonless touchpad, white LED backlight | Per-key RGB |
| CONNECTIONS & EXPANSIONS | Lenovo Legion 5 15ARH05H (82B1) | MSI GS66 10UE (278UK Stealth) |
|---|
| Slots | 1 x M.2 Card (1 free) | - |
|---|---|---|
| Interfaces | USB 3.2 Gen 1 (Always On) 3 x USB 3.2 Gen 1 USB-C 3.2 Gen 1 (supports DisplayPort 1.2 Alt Mode) HDMI LAN Headphone/microphone combo jack |
LAN 3 x USB 3.2 Gen 2 USB-C 3.2 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery) USB-C 3.2 Gen 2 HDMI Headphone/microphone combo jack |
| SOFTWARE | Lenovo Legion 5 15ARH05H (82B1) | MSI GS66 10UE (278UK Stealth) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition - English | Windows 10 Home |
|---|---|---|
| Software Included | Microsoft Office (Trial) | SteelSeries Engine 3, MSI Dragon Gaming Center, MSI APP Player |
| MISCELLANEOUS | Lenovo Legion 5 15ARH05H (82B1) | MSI GS66 10UE (278UK Stealth) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security Slot Type | Kensington mini security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | Administrator password, hard drive password, power-on password, Rapid Charge Pro | SteelSeries gaming keyboard, Cooler Boost Trinity+ technology |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | - |
| SAR Value | 0.561 W/kg (body), 0.561 W/kg (limb) | - |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 2 years |
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