Detailed comparison and review of Lenovo Legion Y740-17IRHg (Lenovo Legion Y740) and Lenovo IdeaPad Gaming 3 15IMH05 (81Y4). 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.
Advantages and disadvantages of Lenovo Legion Y740-17IRHg (Lenovo Legion Y740) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
vibrant display colors
effective cooling system
premium build quality
rgb keyboard lighting
heavy and bulky
short battery life
limited port selection
high price point
Advantages and disadvantages of Lenovo IdeaPad Gaming 3 15IMH05 (81Y4) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable gaming performance
solid build quality
decent keyboard feedback
adequate cooling system
sufficient port selection
mediocre battery life
dim display brightness
limited storage capacity
average speaker quality
DESIGN AND DIMENSIONS | Lenovo Legion Y740-17IRHg (Lenovo Legion Y740) | Lenovo IdeaPad Gaming 3 15IMH05 (81Y4) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 41.2 cm x 30.5 cm x 2.545 cm | 35.9 cm x 24.96 cm x 2.49 cm |
Weight | 2.9 kg | 2.2 kg |
Case Material | Aluminum | Polycarbonate ABS |
Colour | Iron grey | Onyx black |
DISPLAY | Lenovo Legion Y740-17IRHg (Lenovo Legion Y740) | Lenovo IdeaPad Gaming 3 15IMH05 (81Y4) |
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Screen Size (Type) | 17.3" | 15.6" - IPS |
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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 | 120 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 300 cd/m² | 250 cd/m² |
Colour Gamut | 72% | 45% NTSC |
Features | Anti-glare, NVIDIA G-SYNC compatible, Dolby Vision | Anti-glare |
PROCESSOR | Lenovo Legion Y740-17IRHg (Lenovo Legion Y740) | Lenovo IdeaPad Gaming 3 15IMH05 (81Y4) |
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CPU | Intel Core i7 (9th Gen) 9750H / 2.6 GHz | Intel Core i5 (10th Gen) 10300H / 2.5 GHz |
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Max Turbo Speed | 4.5 GHz | 4.5 GHz |
Number of Cores | 6-core | Quad-Core |
Cache | 12 MB | 8 MB |
64-bit Computing | Yes | Yes |
Chipset | Mobile Intel HM370 | Intel HM470 |
Features | Integrated memory controller | Integrated memory controller |
MEMORY | Lenovo Legion Y740-17IRHg (Lenovo Legion Y740) | Lenovo IdeaPad Gaming 3 15IMH05 (81Y4) |
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RAM | 16 GB (2 x 8 GB) | 8 GB (1 x 8 GB) |
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Max RAM Supported | 32 GB | 16 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2666 MHz | 2933 MHz |
Rated Speed | 2666 MHz | 2933 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 2 | 2 |
Empty Slots | 0 | 1 |
STORAGE | Lenovo Legion Y740-17IRHg (Lenovo Legion Y740) | Lenovo IdeaPad Gaming 3 15IMH05 (81Y4) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) | 256 GB SSD M.2 2242 PCIe 3.0 x4 - NVM Express (NVMe) |
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Secondary Storage | 1 TB HDD SATA 6Gb/s / 7200 rpm | - |
AUDIO & VIDEO | Lenovo Legion Y740-17IRHg (Lenovo Legion Y740) | Lenovo IdeaPad Gaming 3 15IMH05 (81Y4) |
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Multi-GPU Configuration | 1 single GPU card / integrated GPU | 1 single GPU card / integrated GPU |
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Graphics Processor (GPU) | NVIDIA GeForce RTX 2070 / Intel UHD Graphics 630 | NVIDIA GeForce GTX 1650 Ti / Intel UHD Graphics |
Video Memory | 8 GB GDDR6 SDRAM | 4 GB GDDR6 SDRAM |
Video System Features | Max-Q design | - |
Gaming | Yes | Yes |
Camera | Yes - 720p | Yes - 720p |
Resolution | 1 Megapixel | - |
Camera Features | - | Privacy shutter |
Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
Codec | Realtek ALC3286 | - |
Compliant Standards | High Definition Audio, Dolby Atmos Gaming | High Definition Audio, Dolby Audio |
VR Ready | Yes | - |
COMMUNICATIONS | Lenovo Legion Y740-17IRHg (Lenovo Legion Y740) | Lenovo IdeaPad Gaming 3 15IMH05 (81Y4) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac, Bluetooth 5.0 |
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Wireless Controller | Killer Wireless-AC 1550i - M.2 Card | M.2 Card |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Features | Dual stream (2x2) | Dual stream (2x2) |
BATTERY | Lenovo Legion Y740-17IRHg (Lenovo Legion Y740) | Lenovo IdeaPad Gaming 3 15IMH05 (81Y4) |
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Technology | Lithium Ion | Lithium Ion |
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Battery Capacity (Size) | 76 Wh | 45 Wh |
Battery Life | Up to 6 hours | Up to 9.7 hours |
AC ADAPTER | Lenovo Legion Y740-17IRHg (Lenovo Legion Y740) | Lenovo IdeaPad Gaming 3 15IMH05 (81Y4) |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 230 Watt | 135 Watt |
INPUT | Lenovo Legion Y740-17IRHg (Lenovo Legion Y740) | Lenovo IdeaPad Gaming 3 15IMH05 (81Y4) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | Yes | - |
Keyboard Backlight | Yes (RGB) | Yes |
Features | Anti-ghosting, multi-touch touchpad | Multi-touch touchpad, buttonless touchpad, blue LED backlighting |
CONNECTIONS & EXPANSIONS | Lenovo Legion Y740-17IRHg (Lenovo Legion Y740) | Lenovo IdeaPad Gaming 3 15IMH05 (81Y4) |
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Interfaces | USB 3.1 Gen 1 (Always On) USB 3.1 Gen 1 USB 3.1 Gen 2 USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort 1.4 Alt Mode) HDMI Mini DisplayPort 1.4a LAN Headphone/microphone combo jack |
2 x USB 3.2 Gen 1 USB-C 3.2 Gen 1 HDMI Headphone/microphone combo jack LAN |
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SOFTWARE | Lenovo Legion Y740-17IRHg (Lenovo Legion Y740) | Lenovo IdeaPad Gaming 3 15IMH05 (81Y4) |
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Operating System (OS) | Windows 10 Home 64-bit Edition - English | Windows 10 Home 64-bit Edition - English |
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Software Included | Microsoft Office (30 days trial) | Microsoft Office (Trial) |
MISCELLANEOUS | Lenovo Legion Y740-17IRHg (Lenovo Legion Y740) | Lenovo IdeaPad Gaming 3 15IMH05 (81Y4) |
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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 | 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 | Administrator password, hard drive password, power-on password, RapidCharge |
Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | RoHS, GREENGUARD, Energy-Related Products (ErP) Lot 3 |
SAR Value | 0.01 W/kg (body), 0.01 W/kg (limb) | - |
ENERGY STAR Certified | - | Yes |
Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - pick-up and return |
Model Number | 17IRHg 81UJ | - |