Lenovo Legion Y740-15IRHg (Lenovo Legion Y740) vs. MSI GS66 10SGS (071UK Stealth)

Laptop Comparison, Reviews and Tests

Detailed comparison and review of Lenovo Legion Y740-15IRHg (Lenovo Legion Y740) and MSI GS66 10SGS (071UK Stealth). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.

Lenovo Legion Y740-15IRHg (Lenovo Legion Y740) Review

Advantages and disadvantages of Lenovo Legion Y740-15IRHg (Lenovo Legion Y740) based on its technical characteristics, features, user experience, expert reviews and price level.

powerful gaming performance

vivid display colors

premium build quality

effective thermal management

rgb keyboard lighting

heavyweight design

short battery life

limited port selection

high price point

MSI GS66 10SGS (071UK Stealth) Review

Advantages and disadvantages of MSI GS66 10SGS (071UK Stealth) based on its technical characteristics, features, user experience, expert reviews and price level.

powerful gaming performance

high refresh rate display

sleek, durable design

good thermal management

decent battery life

quite expensive

heavyweight build

noisy under load

limited port selection

Laptop Comparison and Tests

Difference between Lenovo Legion Y740-15IRHg (Lenovo Legion Y740) and MSI GS66 10SGS (071UK Stealth)
81 % - Design
85 % - Display
85 % - Performance
86 % - Connectivity
65 % - Battery
85 % - Design
85 % - Display
85 % - Performance
85 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

Lenovo Legion Y740-15IRHg (Lenovo Legion Y740) vs. MSI GS66 10SGS (071UK Stealth) Comparison Chart
DESIGN AND DIMENSIONS Lenovo Legion Y740-15IRHg (Lenovo Legion Y740) MSI GS66 10SGS (071UK Stealth)
Product Type Notebook Notebook
Dimensions (WxDxH) 36.1 cm x 26.5 cm x 2.385 cm 35.83 cm x 24.8 cm x 1.98 cm
Weight 2.2 kg 2.1 kg
Case Material Aluminum -
Colour Iron grey Core black
DISPLAY Lenovo Legion Y740-15IRHg (Lenovo Legion Y740) MSI GS66 10SGS (071UK Stealth)
Screen Size (Type) 15.6" - IPS 15.6" - IPS
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 300 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness 500 cd/m² -
Colour Gamut 72% -
Features Anti-glare, NVIDIA G-SYNC compatible, HDR 400 compatible, Dolby Vision -
PROCESSOR Lenovo Legion Y740-15IRHg (Lenovo Legion Y740) MSI GS66 10SGS (071UK Stealth)
CPU Intel Core i7 (9th Gen) 9750H / 2.6 GHz Intel Core i7 (10th Gen) 10750H / 2.6 GHz
Max Turbo Speed 4.5 GHz 5 GHz
Number of Cores 6-core 6-core
Cache 12 MB 12 MB
64-bit Computing Yes Yes
Chipset Mobile Intel HM370 Intel HM470
Features Integrated memory controller Hyper-Threading Technology, Intel Smart Cache, Intel Turbo Boost Max Technology 3.0
MEMORY Lenovo Legion Y740-15IRHg (Lenovo Legion Y740) MSI GS66 10SGS (071UK Stealth)
RAM 16 GB (2 x 8 GB) 16 GB
Max RAM Supported 32 GB 64 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed 2666 MHz 2666 MHz
Rated Speed 2666 MHz -
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 2 2
Empty Slots 0 -
STORAGE Lenovo Legion Y740-15IRHg (Lenovo Legion Y740) MSI GS66 10SGS (071UK Stealth)
Main Storage Size (HDD/SSD) 256 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) 1 TB SSD M.2 PCIe - NVM Express (NVMe)
Secondary Storage 1 TB HDD SATA 6Gb/s / 7200 rpm -
AUDIO & VIDEO Lenovo Legion Y740-15IRHg (Lenovo Legion Y740) MSI GS66 10SGS (071UK Stealth)
Multi-GPU Configuration 1 single GPU card / integrated GPU -
Graphics Processor (GPU) NVIDIA GeForce RTX 2070 / Intel UHD Graphics 630 NVIDIA GeForce RTX 2080 SUPER
Video Memory 8 GB GDDR6 SDRAM 8 GB GDDR6 SDRAM
Video System Features Max-Q design Max-Q design
Gaming Yes -
Camera Yes - 720p Yes - 720p
Resolution 1 Megapixel -
Camera Features Privacy shutter IR camera
Frame Rate - 30 frames per second
Sound Stereo speakers, dual array microphone Stereo speakers, microphone
Codec Realtek ALC3286 -
Compliant Standards High Definition Audio, Dolby Atmos -
VR Ready Yes -
COMMUNICATIONS Lenovo Legion Y740-15IRHg (Lenovo Legion Y740) MSI GS66 10SGS (071UK Stealth)
Wireless 802.11a/b/g/n/ac, Bluetooth 5.0 802.11a/b/g/n/ac/ax, Bluetooth 5.1
Wireless Controller Killer Wireless-AC 1550i - M.2 Card -
Network Interface Gigabit Ethernet Gigabit Ethernet
Features Dual stream (2x2) -
BATTERY Lenovo Legion Y740-15IRHg (Lenovo Legion Y740) MSI GS66 10SGS (071UK Stealth)
Technology Lithium Ion 4-cell lithium polymer
Battery Capacity (Size) 57 Wh 99.9 Wh
Battery Life Up to 5 hours -
AC ADAPTER Lenovo Legion Y740-15IRHg (Lenovo Legion Y740) MSI GS66 10SGS (071UK Stealth)
Input AC 120/230 V (50/60 Hz) -
Output 230 Watt 230 Watt
INPUT Lenovo Legion Y740-15IRHg (Lenovo Legion Y740) MSI GS66 10SGS (071UK Stealth)
Type Keyboard, touchpad Keyboard, touchpad
Keyboard Backlight Yes (RGB) Yes (RGB)
Features Anti-ghosting, multi-touch touchpad Per-key RGB
CONNECTIONS & EXPANSIONS Lenovo Legion Y740-15IRHg (Lenovo Legion Y740) MSI GS66 10SGS (071UK Stealth)
Interfaces USB 3.1 Gen 1
Mini DisplayPort 1.4a
USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort 1.4 Alt Mode)
HDMI
LAN
Headphone/microphone combo jack
USB 3.1 Gen 1 (Always On)
USB 3.1 Gen 2
LAN
HDMI
USB-C 3.2 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery)
USB-C 3.2 Gen 2
3 x USB 3.2 Gen 2
Headphone/microphone combo jack
SOFTWARE Lenovo Legion Y740-15IRHg (Lenovo Legion Y740) MSI GS66 10SGS (071UK Stealth)
Operating System (OS) Windows 10 Home 64-bit Edition - English Windows 10 Home 64-bit Edition
Software Included Microsoft Office (30 days trial) -
MISCELLANEOUS Lenovo Legion Y740-15IRHg (Lenovo Legion Y740) MSI GS66 10SGS (071UK Stealth)
Included Accessories Power adapter Power adapter
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 -
Compliant Standards RoHS, Energy-Related Products (ErP) Lot 3 MIL-STD 810G
SAR Value 0.01 W/kg (body), 0.01 W/kg (limb) -
Manufacturer Warranty Limited warranty - 1 year - pick-up and return -
Model Number 15IRHg 81UH -
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