Lenovo Legion Y740Si 15.6" 81YX0002UK specs.
Laptops Specs >> Lenovo >> Lenovo Legion Y740Si 15.6" 81YX0002UK| Specifications | | | Reviews | | | Useful keys |
| Screenshot |
Software Lenovo Legion Y740Si 15.6" 81YX0002UK
Operating system installed:
Windows 10 Home
Operating system architecture:
64-bit
Processor Lenovo Legion Y740Si 15.6" 81YX0002UK
Processor manufacturer:
Intel
Processor family:
Intel® Core™ i7
Processor generation:
10th gen Intel® Core™ i7
Processor model:
i7-10750H
Processor cores:
6
Processor frequency:
2.6 GHz
Processor boost frequency:
5 GHz
Memory Lenovo Legion Y740Si 15.6" 81YX0002UK
Internal memory:
16 GB
Internal memory type:
DDR4-SDRAM
Memory form factor:
On-board
Memory clock speed:
2933 MHz
Storage Lenovo Legion Y740Si 15.6" 81YX0002UK
Storage media:
SSD
SSD form factor:
M.2
SSD interface:
PCI Express
Number of SSDs installed:
1
Total storage capacity:
512 GB
Card reader integrated:
Yes
Compatible memory cards:
MMC, SD, SDHC, SDXC
Optical drive Lenovo Legion Y740Si 15.6" 81YX0002UK
Optical drive type:
No
Display Lenovo Legion Y740Si 15.6" 81YX0002UK
Display diagonal:
39.6 cm (15.6")
Display resolution:
1920 x 1080 pixels
Panel type:
IPS
Maximum refresh rate:
60 Hz
Native aspect ratio:
16:9
Display brightness:
300 cd/m²
LED backlight:
Yes
High Dynamic Range (HDR) technology:
Dolby Vision
HD type:
Full HD
Touchscreen:
No
Graphics Lenovo Legion Y740Si 15.6" 81YX0002UK
Discrete graphics card:
No
Discrete graphics card model:
Not available
On-board graphics card model:
Intel® UHD Graphics
Audio Lenovo Legion Y740Si 15.6" 81YX0002UK
Audio chip:
Realtek ALC3286
Audio system:
Dolby Atmos
Built-in microphone:
Yes
Number of built-in speakers:
2
Speaker power:
2 W
Network Lenovo Legion Y740Si 15.6" 81YX0002UK
Antenna type:
2x2
Bluetooth:
Bluetooth is used to exchange data between nearby mobile devices.
Bluetooth is used to exchange data between nearby mobile devices.Yes
Bluetooth version:
5.0
Ethernet LAN:
No
Wi-Fi standards:
802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Top Wi-Fi standard:
Wi-Fi 6 (802.11ax)
Ports & interfaces Lenovo Legion Y740Si 15.6" 81YX0002UK
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity:
2
USB Sleep-and-Charge ports:
1
USB Type-C DisplayPort Alternate Mode:
Yes
Keyboard Lenovo Legion Y740Si 15.6" 81YX0002UK
Keyboard language:
UK English
Numeric keypad:
Yes
Pointing device:
Touchpad
Camera Lenovo Legion Y740Si 15.6" 81YX0002UK
Front camera:
Yes
Front camera HD type:
HD
Front camera resolution (numeric):
1 MP
Privacy type:
Privacy shutter
Security Lenovo Legion Y740Si 15.6" 81YX0002UK
Fingerprint reader:
Yes
Power Lenovo Legion Y740Si 15.6" 81YX0002UK
AC adapter power:
95 W
Battery Lenovo Legion Y740Si 15.6" 81YX0002UK
Battery capacity (Watt-hours):
60 Wh
Battery life (max):
10 h
Battery technology:
Lithium Polymer (LiPo)
Fast charging:
Yes
Design Lenovo Legion Y740Si 15.6" 81YX0002UK
Form factor:
Clamshell
Housing material:
Aluminium
Product type:
Notebook
Product colour:
Grey
Colour name:
Iron Grey
Height:
14.9 mm
Depth:
251.8 mm
Width:
356 mm
Weight:
1.7 kg
Reviews, Questions about Lenovo Legion Y740Si 15.6" 81YX0002UK
Write Review / Ask a question about Lenovo Legion Y740Si 15.6" 81YX0002UK
HP has announced the launch of the HP HyperX Omen 15 laptop on the international market. In addition to its fast display and powerful hardware, a distinctive feature of this model is its dust protection function.
The ASUS laptop family has been expanded with the ZenBook 14 Air (2026) model. Its distinctive feature is the combination of powerful hardware and a lightweight body, as well as impressive battery life by compact standards.
The ASUS laptop series has a new addition. The Vivobook Pro 16 (2026) model, available in 14- and 16-inch versions, is equipped with an OLED display with accurate color reproduction, as well as powerful Intel hardware for everyday tasks and local neural network training.