In depth comparison and review of Lenovo IdeaPad Gaming 3 15ACH6 (82K2) 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.
Advantages and disadvantages of Lenovo IdeaPad Gaming 3 15ACH6 (82K2) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable gaming option
decent processor performance
ample storage capacity
good thermal management
robust build quality
average display quality
modest battery life
heavier design
limited port selection
Advantages and disadvantages of MSI GS66 12UGS (203UK Stealth) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
sleek, durable design
advanced cooling system
good battery life
relatively expensive
heavy for portability
noisy under load
limited color accuracy
DESIGN AND DIMENSIONS | Lenovo IdeaPad Gaming 3 15ACH6 (82K2) | MSI GS66 12UGS (203UK Stealth) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 35.96 cm x 25.19 cm x 2.42 cm | 35.83 cm x 24.8 cm x 1.98 cm |
Weight | 2.25 kg | 2.1 kg |
Case Material | Polycarbonate ABS | - |
Colour | Shadow black | Core black |
DISPLAY | Lenovo IdeaPad Gaming 3 15ACH6 (82K2) | MSI GS66 12UGS (203UK Stealth) |
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Screen Size (Type) | 15.6" - IPS | 15.6" |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 2560 x 1440 (QHD) |
V-Sync Rate at Max Res. | 60 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 IdeaPad Gaming 3 15ACH6 (82K2) | MSI GS66 12UGS (203UK Stealth) |
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CPU | AMD Ryzen 5 5600H / 3.3 GHz | Intel Core i7 (12th Gen) 12700H / 2.3 GHz |
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Max Turbo Speed | 4.2 GHz | 4.7 GHz |
Number of Cores | 6-core | 14-core |
Cache | L3 - 16 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 IdeaPad Gaming 3 15ACH6 (82K2) | MSI GS66 12UGS (203UK Stealth) |
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RAM | 8 GB (1 x 8 GB) | 32 GB (2 x 16 GB) |
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Max RAM Supported | 16 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 IdeaPad Gaming 3 15ACH6 (82K2) | MSI GS66 12UGS (203UK Stealth) |
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Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2242 PCIe 3.0 x4 - NVM Express (NVMe) | 1 TB SSD M.2 PCIe 4.0 x4 - NVM Express (NVMe) |
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AUDIO & VIDEO | Lenovo IdeaPad Gaming 3 15ACH6 (82K2) | MSI GS66 12UGS (203UK Stealth) |
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Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
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Graphics Processor (GPU) | NVIDIA GeForce GTX 1650 / AMD Radeon Graphics | NVIDIA GeForce RTX 3070 Ti |
Max Monitors Supported | 1 external monitor(s) | - |
Video Memory | 4 GB GDDR6 SDRAM | 8 GB GDDR6 SDRAM |
Video System Features | - | Max-Q design, Dynamic Boost |
Gaming | Yes | 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 | - |
Audio Features | Nahimic audio | Dynaudio Premium Sound Technology, Nahimic 3 sound technology |
VR Ready | Yes | - |
COMMUNICATIONS | Lenovo IdeaPad Gaming 3 15ACH6 (82K2) | MSI GS66 12UGS (203UK Stealth) |
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Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
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Wireless Controller | M.2 Card | Killer Wi-Fi 6E AX1675 |
Network Interface | Gigabit Ethernet | 2.5 Gigabit Ethernet |
Ethernet Controller | - | Killer E3100G |
Features | Dual stream (2x2) | Dual stream (2x2) |
BATTERY | Lenovo IdeaPad Gaming 3 15ACH6 (82K2) | MSI GS66 12UGS (203UK Stealth) |
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Technology | Lithium polymer | 4-cell lithium polymer |
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Battery Capacity (Size) | 45 Wh | 99.9 Wh |
Battery Life | Up to 5 hours | - |
AC ADAPTER | Lenovo IdeaPad Gaming 3 15ACH6 (82K2) | MSI GS66 12UGS (203UK Stealth) |
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Input | AC 100-240 V (50/60 Hz) | - |
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Output | 135 Watt | 240 Watt |
INPUT | Lenovo IdeaPad Gaming 3 15ACH6 (82K2) | MSI GS66 12UGS (203UK Stealth) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | Yes | - |
Keyboard Backlight | Yes | Yes (RGB) |
Features | Multi-touch touchpad, buttonless touchpad, white LED backlight | Per-key RGB |
CONNECTIONS & EXPANSIONS | Lenovo IdeaPad Gaming 3 15ACH6 (82K2) | MSI GS66 12UGS (203UK Stealth) |
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Slots | 1 x M.2 (PCI Express 3.0 x2) (1 free) 1 x M.2 (PCI Express 3.0 x4) (0 free) |
2 x M.2 (PCI Express 4.0) (1 free) |
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Interfaces | 2 x USB 3.2 Gen 1 USB-C 3.2 Gen 1 HDMI Headphone/microphone combo jack LAN |
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 IdeaPad Gaming 3 15ACH6 (82K2) | MSI GS66 12UGS (203UK Stealth) |
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Operating System (OS) | Windows 10 Home 64-bit Edition - English | Windows 11 Home Advanced |
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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 IdeaPad Gaming 3 15ACH6 (82K2) | MSI GS66 12UGS (203UK Stealth) |
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Included Accessories | Power adapter | Power adapter |
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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 |