Detailed comparison and review of Lenovo Legion Y740-15ICHg (Lenovo Legion Y740) and Lenovo Legion 7 15IMHg05 (81YU). 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 Y740-15ICHg (Lenovo Legion Y740) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
vibrant hdr display
premium build quality
effective thermal management
rgb keyboard lighting
heavy and bulky
short battery life
limited port selection
high price point
Advantages and disadvantages of Lenovo Legion 7 15IMHg05 (81YU) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high-quality display
robust build quality
effective thermal management
ample connectivity options
heavy and bulky
short battery life
expensive price point
loud under load
DESIGN AND DIMENSIONS | Lenovo Legion Y740-15ICHg (Lenovo Legion Y740) | Lenovo Legion 7 15IMHg05 (81YU) |
---|
Product Type | Notebook | Notebook |
---|---|---|
Dimensions (WxDxH) | 36.1 cm x 26.5 cm x 2.385 cm | 35.934 cm x 25.904 cm x 1.99 cm |
Weight | 2.2 kg | 2.25 kg |
Case Material | Aluminum | Aluminum |
Colour | Black | Slate grey |
DISPLAY | Lenovo Legion Y740-15ICHg (Lenovo Legion Y740) | Lenovo Legion 7 15IMHg05 (81YU) |
---|
Screen Size (Type) | 15.6" - 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 | 144 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, NVIDIA G-SYNC compatible, Dolby Vision | Anti-glare, NVIDIA G-SYNC compatible, Wide Viewing Angle, DisplayHDR 400, Dolby Vision |
PROCESSOR | Lenovo Legion Y740-15ICHg (Lenovo Legion Y740) | Lenovo Legion 7 15IMHg05 (81YU) |
---|
CPU | Intel Core i7 (8th Gen) 8750H / 2.2 GHz | Intel Core i7 (10th Gen) 10875H / 2.3 GHz |
---|---|---|
Max Turbo Speed | 4.1 GHz | 5.1 GHz |
Number of Cores | 6-core | 8-core |
Cache | 9 MB | 16 MB |
64-bit Computing | Yes | Yes |
Chipset | Mobile Intel HM370 | Intel HM470 |
Features | Integrated memory controller | Integrated memory controller |
MEMORY | Lenovo Legion Y740-15ICHg (Lenovo Legion Y740) | Lenovo Legion 7 15IMHg05 (81YU) |
---|
RAM | 16 GB (2 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 | 0 | 0 |
STORAGE | Lenovo Legion Y740-15ICHg (Lenovo Legion Y740) | Lenovo Legion 7 15IMHg05 (81YU) |
---|
Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 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 Y740-15ICHg (Lenovo Legion Y740) | Lenovo Legion 7 15IMHg05 (81YU) |
---|
Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
---|---|---|
Graphics Processor (GPU) | NVIDIA GeForce RTX 2070 | NVIDIA GeForce RTX 2070 / Intel UHD Graphics |
Video Memory | 8 GB GDDR6 SDRAM | 8 GB GDDR6 SDRAM |
Video System Features | Max-Q design | Max-Q design |
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, dual array microphone |
Codec | Realtek ALC3286 | Realtek ALC3306 |
Compliant Standards | High Definition Audio, Dolby Atmos | High Definition Audio, Dolby Atmos |
VR Ready | - | Yes |
COMMUNICATIONS | Lenovo Legion Y740-15ICHg (Lenovo Legion Y740) | Lenovo Legion 7 15IMHg05 (81YU) |
---|
Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
---|---|---|
Wireless Controller | Killer Wireless-AC 1550i - M.2 Card | M.2 Card |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Features | - | Dual stream (2x2) |
BATTERY | Lenovo Legion Y740-15ICHg (Lenovo Legion Y740) | Lenovo Legion 7 15IMHg05 (81YU) |
---|
Technology | Lithium Ion | Lithium Ion |
---|---|---|
Battery Capacity (Size) | 57 Wh | 80 Wh |
Battery Life | Up to 5 hours | Up to 8 hours |
Battery Run Time | Video playback: up to 5 hours | - |
AC ADAPTER | Lenovo Legion Y740-15ICHg (Lenovo Legion Y740) | Lenovo Legion 7 15IMHg05 (81YU) |
---|
Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
---|---|---|
Output | 230 Watt | 230 Watt |
INPUT | Lenovo Legion Y740-15ICHg (Lenovo Legion Y740) | Lenovo Legion 7 15IMHg05 (81YU) |
---|
Type | Keyboard, touchpad | Keyboard, touchpad |
---|---|---|
Numeric Keypad | - | Yes |
Keyboard Backlight | Yes (RGB) | Yes (RGB) |
Features | Anti-ghosting, multi-touch touchpad | Anti-ghosting, spill-resistant, multi-touch touchpad, buttonless touchpad, RGB LED backlight |
CONNECTIONS & EXPANSIONS | Lenovo Legion Y740-15ICHg (Lenovo Legion Y740) | Lenovo Legion 7 15IMHg05 (81YU) |
---|
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 LAN Headphone/microphone combo jack |
USB 3.1 Gen 1 (Always On) 2 x USB 3.1 Gen 2 USB-C 3.1 Gen 1 (supports DisplayPort 1.4 Alt Mode) USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort 1.4 Alt Mode) HDMI LAN Headphone/microphone combo jack |
---|
SOFTWARE | Lenovo Legion Y740-15ICHg (Lenovo Legion Y740) | Lenovo Legion 7 15IMHg05 (81YU) |
---|
Operating System (OS) | Windows 10 Home 64-bit Edition - English | Windows 10 Home 64-bit Edition - English |
---|---|---|
Software Included | Microsoft Office (Trial) | Microsoft Office (30 days trial) |
MISCELLANEOUS | Lenovo Legion Y740-15ICHg (Lenovo Legion Y740) | Lenovo Legion 7 15IMHg05 (81YU) |
---|
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, Corsair iCUE | 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) |
Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - pick-up and return |
Model Number | 15ICHg 81HE | - |