In depth comparison and review of Lenovo Legion 7 15IMHg05 (81YU) and MSI Stealth 15M (B12UE). 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 7 15IMHg05 (81YU) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high-quality display
robust build quality
effective thermal management
ample connectivity options
heavy and bulky
short battery life
expensive price point
loud under load
Advantages and disadvantages of MSI Stealth 15M (B12UE) based on its technical characteristics, features, user experience, expert reviews and price level.
ultra-lightweight design
powerful gaming performance
high-speed SSD storage
vibrant full-HD display
robust build quality
average battery life
limited port selection
high surface temperatures
pricey compared to rivals
DESIGN AND DIMENSIONS | Lenovo Legion 7 15IMHg05 (81YU) | MSI Stealth 15M (B12UE) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 35.934 cm x 25.904 cm x 1.99 cm | 35.8 cm x 24.8 cm x 1.7 cm |
Weight | 2.25 kg | 1.8 kg |
Case Material | Aluminum | - |
Colour | Slate grey | Core black |
DISPLAY | Lenovo Legion 7 15IMHg05 (81YU) | MSI Stealth 15M (B12UE) |
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Screen Size (Type) | 15.6" | 15.6" |
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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 | 144 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 500 cd/m² | - |
Colour Gamut | 100% Adobe RGB | 45% NTSC |
Features | Anti-glare, NVIDIA G-SYNC compatible, Wide Viewing Angle, DisplayHDR 400, Dolby Vision | MSI Matrix Display, IPS-level |
PROCESSOR | Lenovo Legion 7 15IMHg05 (81YU) | MSI Stealth 15M (B12UE) |
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CPU | Intel Core i7 (10th Gen) 10875H / 2.3 GHz | Intel Core i7 (12th Gen) 1280P / 1.8 GHz |
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Max Turbo Speed | 5.1 GHz | 4.8 GHz |
Number of Cores | 8-core | 14-core |
Cache | 16 MB | 24 MB |
64-bit Computing | Yes | - |
Chipset | Intel HM470 | - |
Features | Integrated memory controller | Intel Smart Cache |
MEMORY | Lenovo Legion 7 15IMHg05 (81YU) | MSI Stealth 15M (B12UE) |
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RAM | 16 GB (2 x 8 GB) | 16 GB (2 x 8 GB) |
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Max RAM Supported | 32 GB | - |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2933 MHz | 3200 MHz |
Rated Speed | 3200 MHz | - |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 2 | - |
Empty Slots | 0 | - |
STORAGE | Lenovo Legion 7 15IMHg05 (81YU) | MSI Stealth 15M (B12UE) |
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Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) | 1 TB SSD M.2 PCIe - NVM Express (NVMe) |
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AUDIO & VIDEO | Lenovo Legion 7 15IMHg05 (81YU) | MSI Stealth 15M (B12UE) |
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Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
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Graphics Processor (GPU) | NVIDIA GeForce RTX 2070 / Intel UHD Graphics | NVIDIA GeForce RTX 3060 |
Video Memory | 8 GB GDDR6 SDRAM | 6 GB GDDR6 SDRAM |
Video System Features | Max-Q design | - |
Gaming | Yes | Yes |
Camera | Yes - 720p | Yes - 720p |
Resolution | 1 Megapixel | - |
Camera Features | Privacy shutter, fixed focus | - |
Frame Rate | - | 30 frames per second |
Sound | Stereo speakers, dual array microphone | Stereo speakers, microphone |
Codec | Realtek ALC3306 | - |
Compliant Standards | High Definition Audio, Dolby Atmos | - |
Audio Features | - | Nahimic sound technology |
VR Ready | Yes | - |
COMMUNICATIONS | Lenovo Legion 7 15IMHg05 (81YU) | MSI Stealth 15M (B12UE) |
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Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
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Wireless Controller | M.2 Card | Intel Wi-Fi 6 AX 201 |
Network Interface | Gigabit Ethernet | - |
Features | Dual stream (2x2) | Dual stream (2x2) |
BATTERY | Lenovo Legion 7 15IMHg05 (81YU) | MSI Stealth 15M (B12UE) |
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Technology | Lithium Ion | 3-cell |
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Battery Capacity (Size) | 80 Wh | 53.8 Wh |
Battery Life | Up to 8 hours | - |
AC ADAPTER | Lenovo Legion 7 15IMHg05 (81YU) | MSI Stealth 15M (B12UE) |
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Input | AC 120/230 V (50/60 Hz) | - |
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Output | 230 Watt | 180 Watt |
INPUT | Lenovo Legion 7 15IMHg05 (81YU) | MSI Stealth 15M (B12UE) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | Yes | - |
Keyboard Backlight | Yes (RGB) | Yes |
Features | Anti-ghosting, spill-resistant, multi-touch touchpad, buttonless touchpad, RGB LED backlight | - |
CONNECTIONS & EXPANSIONS | Lenovo Legion 7 15IMHg05 (81YU) | MSI Stealth 15M (B12UE) |
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Interfaces | USB 3.1 Gen 1 (Always On) 2 x USB 3.1 Gen 2 USB-C 3.1 Gen 1 (supports DisplayPort 1.4 Alt Mode) USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort 1.4 Alt Mode) HDMI LAN Headphone/microphone combo jack |
Headphone/microphone combo jack HDMI USB-C 3.2 Gen 2 USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) 2 x USB 3.2 Gen 1 |
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SOFTWARE | Lenovo Legion 7 15IMHg05 (81YU) | MSI Stealth 15M (B12UE) |
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Operating System (OS) | Windows 10 Home 64-bit Edition - English | Windows 11 Home |
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Software Included | Microsoft Office (30 days trial) | MSI APP Player, MSI Center |
MISCELLANEOUS | Lenovo Legion 7 15IMHg05 (81YU) | MSI Stealth 15M (B12UE) |
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Included Accessories | Power adapter | Power adapter |
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Integrated Options | RGB lighting | - |
Security | Firmware 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 | Administrator password, hard drive password, power-on password, Corsair iCUE, Rapid Charge Pro | Cooler Boost 5 technology |
Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | - |
SAR Value | 0.03 W/kg (body), 0.03 W/kg (limb) | - |
Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 2 years |
Model Number | - | 030UK |