Lenovo
Y540
vs
Lenovo
T490s
Disclaimer
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Lenovo Legion Serie Y540 81SY007HPB alternatives
Lenovo ThinkPad Serie T T490s 20NYS63000 alternatives
specs
Lenovo
Y540
Power
compared
Lenovo
T490s
170 W
AC adapter power:
not available
Lenovo
Y540
Weight & dimensions
compared
Lenovo
T490s
267 mm
Depth:
not available
2.42 cm
Height (front):
not available
2.52 cm
Height (rear):
not available
2.3 kg
Weight:
not available
360 mm
Width:
not available
Lenovo
Y540
Battery
compared
Lenovo
T490s
52.5 Wh
Battery capacity (Watt-hours):
57 Wh
4.5 h
Battery life (max):
20 h
Lithium Polymer (LiPo)
Battery technology:
Lithium Polymer (LiPo)
not available
Fast charging:
Lenovo
Y540
Software
compared
Lenovo
T490s
not available
Operating system architecture:
64-bit
FreeDOS
Operating system installed:
Windows 10 Pro
Lenovo
Y540
Keyboard
compared
Lenovo
T490s
Keyboard backlit:
not available
not available
Numeric keypad:
Touchpad
Pointing device:
ThinkPad UltraNav
not available
Spill-resistant keyboard:
Lenovo
Y540
Camera
compared
Lenovo
T490s
Front camera:
HD
Front camera HD type:
HD
not available
Privacy camera:
not available
Privacy type:
Privacy shutter
Lenovo
Y540
Audio
compared
Lenovo
T490s
Realtek ALC3287
Audio chip:
Realtek ALC3287
Dolby Atmos
Audio system:
not available
Built-in microphone:
2
Number of built-in speakers:
2
2 W
Speaker power:
1 W
Lenovo
Y540
Ports & interfaces
compared
Lenovo
T490s
Combo headphone/mic port:
not available
Docking connector:
1
Ethernet LAN (RJ-45) ports:
not available
1
HDMI ports quantity:
1
2.0
HDMI version:
1.4b
3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
2
1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity:
1
not available
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity:
1
USB Sleep-and-Charge:
not available
USB Type-C DisplayPort Alternate Mode:
not available
Lenovo
Y540
Networking
compared
Lenovo
T490s
2x2
Antenna type:
2x2
Bluetooth:
4.2
Bluetooth version:
5.0
Ethernet LAN:
not available
100, 1000 Mbit/s
Ethernet LAN data rates:
not available
Wi-Fi 5 (802.11ac)
Top Wi-Fi standard:
not available
not available
WLAN controller model:
Intel Dual Band Wireless-AC 9560
Wi-Fi 5 (802.11ac)
Wi-Fi standards:
not available
Lenovo
Y540
Optical drive
compared
Lenovo
T490s
Optical drive type:
Lenovo
Y540
Storage
compared
Lenovo
T490s
Card reader integrated:
not available
Compatible memory cards:
MicroSD (TransFlash)
1
Number of SSDs installed:
not available
512 GB
SSD capacity:
not available
M.2
SSD form factor:
not available
PCI Express
SSD interface:
not available
SSD
Storage media:
not available
512 GB
Total SSDs capacity:
not available
512 GB
Total storage capacity:
not available
Lenovo
Y540
Graphics
compared
Lenovo
T490s
Discrete graphics adapter:
4 GB
Discrete graphics adapter memory:
not available
NVIDIA GeForce GTX 1650
Discrete graphics adapter model:
Not available
GDDR5
Discrete graphics memory type:
not available
On-board graphics adapter:
not available
On-board graphics adapter family:
Intel UHD Graphics
Intel UHD Graphics 630
On-board graphics adapter model:
Intel UHD Graphics
Lenovo
Y540
Display
compared
Lenovo
T490s
300 cd/m²
Display brightness:
not available
15.6 inch
Display diagonal:
14 inch
1920 x 1080 pixels
Display resolution:
not available
Full HD
HD type:
not available
LED backlight:
60 Hz
Maximum refresh rate:
not available
16:9
Native aspect ratio:
16:9
IPS
Panel type:
IPS
Touchscreen:
not available
Lenovo
Y540
Memory
compared
Lenovo
T490s
8 GB
Internal memory:
16 GB
DDR4-SDRAM
Internal memory type:
DDR4-SDRAM
32 GB
Maximum internal memory:
16 GB
2666 MHz
Memory clock speed:
2400 MHz
SO-DIMM
Memory form factor:
On-board
1 x 8 GB
Memory layout (slots x size):
not available
2x SO-DIMM
Memory slots:
not available
Lenovo
Y540
Security
compared
Lenovo
T490s
Cable lock slot:
Kensington
Cable lock slot type:
not available
Fingerprint reader:
not available
not available
Password protection:
not available
Password protection type:
HDD, Power on, SSD, Supervisor
not available
Trusted Platform Module (TPM):
Lenovo
Y540
Processor
compared
Lenovo
T490s
Intel HM370
Motherboard chipset:
not available
4.5 GHz
Processor boost frequency:
not available
12 MB
Processor cache:
not available
6
Processor cores:
not available
9th gen Intel Core i7
Processor family:
not available
2.6 GHz
Processor frequency:
not available
Intel
Processor manufacturer:
Intel
i7-9750H
Processor model:
not available
Lenovo
Y540
Other features
compared
Lenovo
T490s
Anti-glare screen:
not available
Lenovo
Y540
generalInfo
compared
Lenovo
T490s
0193638086659
EAN/UPC code:
not available
Legion
Family:
ThinkPad
Clamshell
Form factor:
Clamshell
not available
Housing material:
Magnesium
Gaming
Market positioning:
not available
Black
Product colour:
Black
Notebook
Product type:
Notebook
not available
Series:
T