Lenovo Legion 5 15ITH6H (82JH) vs. MSI GS66 12UGS (203UK Stealth)

Laptop Comparison, Reviews and Tests
Lenovo Legion 5 15ITH6H (82JH)

In depth comparison and review of Lenovo Legion 5 15ITH6H (82JH) and MSI GS66 12UGS (203UK 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.

Laptop Specifications Comparison

Lenovo Legion 5 15ITH6H (82JH) vs. MSI GS66 12UGS (203UK Stealth) Comparison Chart
DESIGN AND DIMENSIONS Lenovo Legion 5 15ITH6H (82JH) MSI GS66 12UGS (203UK Stealth)
Product Type Notebook Notebook
Dimensions (WxDxH) 36.256 cm x 26.061 cm x 2.575 cm 35.83 cm x 24.8 cm x 1.98 cm
Weight 2.4 kg 2.1 kg
Case Material Polycarbonate ABS -
Colour Phantom blue (top), shadow black (bottom) Core black
DISPLAY Lenovo Legion 5 15ITH6H (82JH) MSI GS66 12UGS (203UK Stealth)
Screen Size (Type) 15.6" - IPS 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. 120 Hz 240 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness 250 cd/m² -
Colour Gamut 45% NTSC 100% DCI-P3
Features Anti-glare, 170° viewing angle, DC dimmer MSI Matrix Display, IPS-level
PROCESSOR Lenovo Legion 5 15ITH6H (82JH) MSI GS66 12UGS (203UK Stealth)
CPU Intel Core i7 (11th Gen) 11600H / 2.9 GHz Intel Core i7 (12th Gen) 12700H / 2.3 GHz
Max Turbo Speed 4.6 GHz 4.7 GHz
Number of Cores 6-core 14-core
Cache 18 MB 24 MB
Features Integrated memory controller Hyper-Threading Technology, Intel Smart Cache, Intel Turbo Boost Max Technology 3.0, Intel Deep Learning Boost (DL Boost)
MEMORY Lenovo Legion 5 15ITH6H (82JH) MSI GS66 12UGS (203UK Stealth)
RAM 8 GB (1 x 8 GB) 32 GB (2 x 16 GB)
Max RAM Supported 32 GB 64 GB
RAM Type DDR4 SDRAM DDR5 SDRAM
Speed 3200 MHz 4800 MHz
Rated Speed 3200 MHz -
Form Factor SO-DIMM 260-pin SO-DIMM 262-pin
Slots Qty 2 2
Empty Slots 1 0
STORAGE Lenovo Legion 5 15ITH6H (82JH) MSI GS66 12UGS (203UK Stealth)
Main Storage Size (HDD/SSD) 512 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) 1 TB SSD M.2 PCIe 4.0 x4 - NVM Express (NVMe)
AUDIO & VIDEO Lenovo Legion 5 15ITH6H (82JH) MSI GS66 12UGS (203UK Stealth)
Multi-GPU Configuration 1 single GPU card / integrated GPU -
Graphics Processor (GPU) NVIDIA GeForce RTX 3060 / Intel UHD Graphics NVIDIA GeForce RTX 3070 Ti
Max Monitors Supported 3 external monitor(s) -
Video Memory 6 GB GDDR6 SDRAM 8 GB GDDR6 SDRAM
Video System Features NVIDIA Resizable BAR, Advanced Optimus, Dynamic Boost 2.0 Max-Q design, Dynamic Boost
Gaming Yes Yes
Camera Yes - 720p Yes - 720p
Camera Features E-camera shutter IR camera
Frame Rate - 30 frames per second
Sound Stereo speakers, dual array microphone Stereo speakers, microphone
Codec Realtek ALC3306 -
Compliant Standards High Definition Audio -
Audio Features Nahimic audio Dynaudio Premium Sound Technology, Nahimic 3 sound technology
COMMUNICATIONS Lenovo Legion 5 15ITH6H (82JH) MSI GS66 12UGS (203UK Stealth)
Wireless 802.11a/b/g/n/ac/ax, Bluetooth 5.1 Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E)
Wireless Controller M.2 Card Killer Wi-Fi 6E AX1675
Network Interface Gigabit Ethernet 2.5 Gigabit Ethernet
Ethernet Controller Realtek RTL8111H Killer E3100G
Features Dual stream (2x2) Dual stream (2x2)
BATTERY Lenovo Legion 5 15ITH6H (82JH) MSI GS66 12UGS (203UK Stealth)
Technology Lithium polymer 4-cell lithium polymer
Battery Capacity (Size) 80 Wh 99.9 Wh
Battery Life Up to 7.5 hours -
AC ADAPTER Lenovo Legion 5 15ITH6H (82JH) MSI GS66 12UGS (203UK Stealth)
Input AC 100-240 V (50/60 Hz) -
Output 230 Watt 240 Watt
INPUT Lenovo Legion 5 15ITH6H (82JH) MSI GS66 12UGS (203UK Stealth)
Type Keyboard, touchpad Keyboard, touchpad
Numeric Keypad Yes -
Keyboard Backlight Yes (RGB) Yes (RGB)
Features Multi-touch touchpad, buttonless touchpad, 4-zone illumination Per-key RGB
CONNECTIONS & EXPANSIONS Lenovo Legion 5 15ITH6H (82JH) MSI GS66 12UGS (203UK Stealth)
Slots 2 x M.2 Card (1 free) 2 x M.2 (PCI Express 4.0) (1 free)
Interfaces USB 3.2 Gen 1 (Always On)
3 x USB 3.2 Gen 1
USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery)
USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode)
LAN
Headphone/microphone combo jack
HDMI
LAN
HDMI
USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery)
2 x USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode)
2 x USB 3.2 Gen 2
Headphone/microphone combo jack
SOFTWARE Lenovo Legion 5 15ITH6H (82JH) MSI GS66 12UGS (203UK Stealth)
Operating System (OS) Windows 10 Home 64-bit Edition - English Windows 11 Home Advanced
Software Included Microsoft Office (Trial) Norton Internet Security (60 days trial), Killer Network Manager, MSI Mystic Light, NVIDIA GeForce Experience, MSI APP Player, MSI Center, MSI Battery Master, SteelSeries GG, MSI Companion, Game Highlights, Ambient Link, Crosshair
MISCELLANEOUS Lenovo Legion 5 15ITH6H (82JH) MSI GS66 12UGS (203UK Stealth)
Included Accessories Power adapter Power adapter
Security Firmware Trusted Platform Module (TPM 2.0) Security Chip Fingerprint reader
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 -
Max Operating Temperature 35 °C -
Min Operating Temperature 5 °C -
Humidity Range Operating 8 - 95% -
Manufacturer Warranty Limited warranty - 1 year - pick-up and return Limited warranty - 2 years
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