In depth comparison and review of Lenovo Legion 5 17IMH05H (81Y8) and Lenovo Legion Y730-17ICH (81HG). 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 5 17IMH05H (81Y8) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
robust build quality
effective thermal management
ample port selection
heavy and bulky
average battery life
dim display brightness
noisy under load
Advantages and disadvantages of Lenovo Legion Y730-17ICH (81HG) based on its technical characteristics, features, user experience, expert reviews and price level.
robust aluminum chassis
rgb keyboard backlighting
powerful gaming performance
thunderbolt 3 support
crisp 144hz display
average battery life
heavy build
no sd card slot
limited storage options
| DESIGN AND DIMENSIONS | Lenovo Legion 5 17IMH05H (81Y8) | Lenovo Legion Y730-17ICH (81HG) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 39.86 cm x 29 cm x 2.62 cm | 41.26 cm x 30.49 cm x 2.405 cm |
| Weight | 2.98 kg | 2.9 kg |
| Case Material | Polycarbonate ABS | Aluminum |
| Colour | Phantom black | Black |
| DISPLAY | Lenovo Legion 5 17IMH05H (81Y8) | Lenovo Legion Y730-17ICH (81HG) |
|---|
| Screen Size (Type) | 17.3" | 17.3" - IPS |
|---|---|---|
| LCD Backlight Technology | 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 | 300 cd/m² | 300 cd/m² |
| Colour Gamut | 72% NTSC | 72% |
| Features | Anti-glare, Wide Viewing Angle, Dolby Vision, 72% NTSC colour gamut | Anti-glare |
| PROCESSOR | Lenovo Legion 5 17IMH05H (81Y8) | Lenovo Legion Y730-17ICH (81HG) |
|---|
| CPU | Intel Core i7 (10th Gen) 10750H / 2.6 GHz | Intel Core i7 (8th Gen) 8750H / 2.2 GHz |
|---|---|---|
| Max Turbo Speed | 5 GHz | 4.1 GHz |
| Number of Cores | 6-core | 6-core |
| Cache | 12 MB | 9 MB |
| 64-bit Computing | Yes | - |
| Chipset | Intel HM470 | Mobile Intel HM370 |
| Features | Integrated memory controller | Integrated memory controller |
| MEMORY | Lenovo Legion 5 17IMH05H (81Y8) | Lenovo Legion Y730-17ICH (81HG) |
|---|
| RAM | 16 GB (2 x 8 GB) | 8 GB (1 x 8 GB) |
|---|---|---|
| Max RAM Supported | 16 GB | 32 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2933 MHz | 2666 MHz |
| Rated Speed | 2933 MHz | 2666 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 0 | 1 |
| STORAGE | Lenovo Legion 5 17IMH05H (81Y8) | Lenovo Legion Y730-17ICH (81HG) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2242 PCIe 3.0 x4 - NVM Express (NVMe) | 128 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) |
|---|---|---|
| Secondary Storage | - | 1 TB HDD SATA 6Gb/s / 7200 rpm |
| AUDIO & VIDEO | Lenovo Legion 5 17IMH05H (81Y8) | Lenovo Legion Y730-17ICH (81HG) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 2060 / Intel UHD Graphics | NVIDIA GeForce GTX 1050 Ti / Intel UHD Graphics 630 |
| Video Memory | 6 GB GDDR6 SDRAM | 4 GB GDDR5 SDRAM |
| Gaming | Yes | Yes |
| Camera | Yes - 720p | Yes - 720p |
| Resolution | 1 Megapixel | 1 Megapixel |
| Camera Features | Privacy shutter, fixed focus | - |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, subwoofer, dual array microphone |
| Codec | Realtek ALC3287 | Realtek ALC3268 |
| Compliant Standards | High Definition Audio, Dolby Atmos Gaming | High Definition Audio, Dolby Atmos |
| Audio Features | Harman audio technology | - |
| VR Ready | Yes | - |
| COMMUNICATIONS | Lenovo Legion 5 17IMH05H (81Y8) | Lenovo Legion Y730-17ICH (81HG) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|---|---|
| Wireless Controller | M.2 Card | M.2 Card |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | Lenovo Legion 5 17IMH05H (81Y8) | Lenovo Legion Y730-17ICH (81HG) |
|---|
| Technology | Lithium Ion | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 80 Wh | 76 Wh |
| Battery Life | Up to 10 hours | Up to 6 hours |
| AC ADAPTER | Lenovo Legion 5 17IMH05H (81Y8) | Lenovo Legion Y730-17ICH (81HG) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 230 Watt | 135 Watt |
| INPUT | Lenovo Legion 5 17IMH05H (81Y8) | Lenovo Legion Y730-17ICH (81HG) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | Yes | Yes (RGB) |
| Features | Anti-ghosting, multi-touch touchpad, buttonless touchpad, white LED backlight | Anti-ghosting, multi-touch touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo Legion 5 17IMH05H (81Y8) | Lenovo Legion Y730-17ICH (81HG) |
|---|
| Interfaces | USB 3.1 Gen 1 (Always On) 3 x USB 3.1 Gen 1 USB-C 3.1 Gen 1 (supports DisplayPort 1.2 Alt Mode) HDMI LAN Headphone/microphone combo jack |
USB 3.1 Gen 1 (Always On) 2 x USB 3.1 Gen 2 USB-C 3.1 Gen 2 (supports Thunderbolt 3) LAN Headphone/microphone combo jack Mini DisplayPort HDMI |
|---|---|---|
| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | - |
| SOFTWARE | Lenovo Legion 5 17IMH05H (81Y8) | Lenovo Legion Y730-17ICH (81HG) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition - English | Windows 10 Home 64-bit Edition - English |
|---|---|---|
| Software Included | Microsoft Office (30 days trial) | - |
| MISCELLANEOUS | Lenovo Legion 5 17IMH05H (81Y8) | Lenovo Legion Y730-17ICH (81HG) |
|---|
| 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 | Kensington mini security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | Administrator password, hard drive password, power-on password, Rapid Charge Pro | Administrator password, hard drive password, power-on password |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | RoHS, Energy-Related Products (ErP) Lot 3 |
| SAR Value | 0.504 W/kg (body), 0.504 W/kg (limb) | - |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - pick-up and return |
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