In depth comparison and review of Lenovo Legion Y730-17ICH (Lenovo Legion Y730) and Lenovo Legion 7 15IMH05 (81YT). 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 Y730-17ICH (Lenovo Legion Y730) based on its technical characteristics, features, user experience, expert reviews and price level.
robust aluminum chassis
color-accurate display
powerful gaming performance
customizable rgb lighting
efficient thermal management
heavier than competitors
short battery life
no sd card slot
limited storage options
Advantages and disadvantages of Lenovo Legion 7 15IMH05 (81YT) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
robust aluminum chassis
effective thermal management
RGB keyboard lighting
heavy build
short battery life
premium price
limited port selection
| DESIGN AND DIMENSIONS | Lenovo Legion Y730-17ICH (Lenovo Legion Y730) | Lenovo Legion 7 15IMH05 (81YT) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 41.26 cm x 30.49 cm x 2.405 cm | 35.934 cm x 25.904 cm x 1.99 cm |
| Weight | 2.9 kg | 2.25 kg |
| Case Material | Aluminum | Aluminum |
| Colour | Black | Slate grey |
| DISPLAY | Lenovo Legion Y730-17ICH (Lenovo Legion Y730) | Lenovo Legion 7 15IMH05 (81YT) |
|---|
| Screen Size (Type) | 17.3" - IPS | 15.6" |
|---|---|---|
| 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 | 240 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 300 cd/m² | 500 cd/m² |
| Colour Gamut | 72% | 100% Adobe RGB |
| Features | Anti-glare | Anti-glare, Wide Viewing Angle, DisplayHDR 400, Dolby Vision |
| PROCESSOR | Lenovo Legion Y730-17ICH (Lenovo Legion Y730) | Lenovo Legion 7 15IMH05 (81YT) |
|---|
| CPU | Intel Core i5 (8th Gen) 8300H / 2.3 GHz | Intel Core i7 (10th Gen) 10750H / 2.6 GHz |
|---|---|---|
| Max Turbo Speed | 4 GHz | 5 GHz |
| Number of Cores | Quad-Core | 6-core |
| Cache | 8 MB | 12 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | Mobile Intel HM370 | Intel HM470 |
| Features | Integrated memory controller | Integrated memory controller |
| MEMORY | Lenovo Legion Y730-17ICH (Lenovo Legion Y730) | Lenovo Legion 7 15IMH05 (81YT) |
|---|
| RAM | 8 GB (1 x 8 GB) | 16 GB (2 x 8 GB) |
|---|---|---|
| Max RAM Supported | 32 GB | 32 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2666 MHz | 2933 MHz |
| Rated Speed | - | 3200 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 1 | 0 |
| STORAGE | Lenovo Legion Y730-17ICH (Lenovo Legion Y730) | Lenovo Legion 7 15IMH05 (81YT) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 PCIe - NVM Express (NVMe) | 512 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 Y730-17ICH (Lenovo Legion Y730) | Lenovo Legion 7 15IMH05 (81YT) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce GTX 1050 Ti / Intel UHD Graphics 630 | NVIDIA GeForce RTX 2060 / Intel UHD Graphics |
| Video Memory | 4 GB GDDR5 SDRAM | 6 GB GDDR6 SDRAM |
| Gaming | Yes | Yes |
| Camera | Yes - 720p | Yes - 720p |
| Resolution | 1 Megapixel | 1 Megapixel |
| Camera Features | - | Privacy shutter, fixed focus |
| Sound | Stereo speakers, subwoofer, dual array microphone | Stereo speakers, dual array microphone |
| Codec | Realtek ALC3268 | Realtek ALC3306 |
| Compliant Standards | High Definition Audio, Dolby Atmos | High Definition Audio, Dolby Atmos |
| VR Ready | - | Yes |
| COMMUNICATIONS | Lenovo Legion Y730-17ICH (Lenovo Legion Y730) | Lenovo Legion 7 15IMH05 (81YT) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
|---|---|---|
| Wireless Controller | M.2 Card | M.2 Card |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Features | - | Dual stream (2x2) |
| BATTERY | Lenovo Legion Y730-17ICH (Lenovo Legion Y730) | Lenovo Legion 7 15IMH05 (81YT) |
|---|
| Technology | Lithium Ion | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 76 Wh | 80 Wh |
| Battery Life | Up to 6 hours | Up to 8 hours |
| AC ADAPTER | Lenovo Legion Y730-17ICH (Lenovo Legion Y730) | Lenovo Legion 7 15IMH05 (81YT) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 135 Watt | 230 Watt |
| INPUT | Lenovo Legion Y730-17ICH (Lenovo Legion Y730) | Lenovo Legion 7 15IMH05 (81YT) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes (RGB) | Yes (RGB) |
| Features | Anti-ghosting, multi-touch touchpad | Anti-ghosting, multi-touch touchpad, buttonless touchpad, RGB LED backlight |
| CONNECTIONS & EXPANSIONS | Lenovo Legion Y730-17ICH (Lenovo Legion Y730) | Lenovo Legion 7 15IMH05 (81YT) |
|---|
| Interfaces | 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 |
USB 3.2 Gen 1 (Always On) 2 x USB 3.2 Gen 2 USB-C 3.2 Gen 1 (supports DisplayPort 1.4 Alt Mode) USB-C 3.2 Gen 2 (supports Thunderbolt 3, DisplayPort 1.4 Alt Mode) HDMI LAN Headphone/microphone combo jack |
|---|
| SOFTWARE | Lenovo Legion Y730-17ICH (Lenovo Legion Y730) | Lenovo Legion 7 15IMH05 (81YT) |
|---|
| 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 Y730-17ICH (Lenovo Legion Y730) | Lenovo Legion 7 15IMH05 (81YT) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Integrated Options | RGB lighting | RGB lighting |
| Security | - | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
| Security Slot Type | Kensington mini security slot | Kensington 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 | Administrator password, hard drive password, power-on password, Corsair iCUE, Rapid Charge Pro |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | RoHS, Energy-Related Products (ErP) Lot 3 |
| SAR Value | - | 0.03 W/kg (body), 0.03 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 | 17ICH 81HG | - |
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