Lenovo
T490s
vs
Lenovo
X390
Disclaimer
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Lenovo ThinkPad Serie T T490s 20NYS8QE0M alternatives
Lenovo ThinkPad Serie X X390 20Q1S6PW00 alternatives
specs
Lenovo
T490s
Power
compared
Lenovo
X390
not available
AC adapter frequency:
50 - 60 Hz
not available
AC adapter input voltage:
100 - 240 V
Lenovo
T490s
Battery
compared
Lenovo
X390
57 Wh
Battery capacity (Watt-hours):
48 Wh
20 h
Battery life (max):
17.6 h
Lithium Polymer (LiPo)
Battery technology:
Lithium Polymer (LiPo)
Fast charging:
not available
Lenovo
T490s
Software
compared
Lenovo
X390
64-bit
Operating system architecture:
64-bit
Windows 10 Pro
Operating system installed:
Windows 10 Pro
Lenovo
T490s
Keyboard
compared
Lenovo
X390
Numeric keypad:
ThinkPad UltraNav
Pointing device:
ThinkPad UltraNav
Spill-resistant keyboard:
Lenovo
T490s
Camera
compared
Lenovo
X390
Front camera:
HD
Front camera HD type:
HD
Privacy camera:
Privacy shutter
Privacy type:
Privacy shutter
Lenovo
T490s
Audio
compared
Lenovo
X390
Realtek ALC3287
Audio chip:
Realtek ALC3287
not available
Audio system:
Dolby Audio Premium
Built-in microphone:
2
Number of built-in speakers:
2
not available
Number of microphones:
2
1 W
Speaker power:
1 W
Lenovo
T490s
Ports & interfaces
compared
Lenovo
X390
Combo headphone/mic port:
Docking connector:
1
HDMI ports quantity:
1
1.4b
HDMI version:
1.4b
2
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
1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity:
1
not available
USB Power Delivery:
not available
USB Sleep-and-Charge:
not available
USB Sleep-and-Charge ports:
1
not available
USB Type-C DisplayPort Alternate Mode:
Lenovo
T490s
Networking
compared
Lenovo
X390
2x2
Antenna type:
2x2
Bluetooth:
5.0
Bluetooth version:
not available
Intel Dual Band Wireless-AC 9560
WLAN controller model:
not available
Lenovo
T490s
Optical drive
compared
Lenovo
X390
Optical drive type:
Lenovo
T490s
Storage
compared
Lenovo
X390
Card reader integrated:
MicroSD (TransFlash)
Compatible memory cards:
MicroSD (TransFlash)
not available
Number of SSDs installed:
1
not available
SSD capacity:
256 GB
not available
SSD form factor:
M.2
not available
Storage media:
SSD
not available
Total SSDs capacity:
256 GB
not available
Total storage capacity:
256 GB
Lenovo
T490s
Graphics
compared
Lenovo
X390
Discrete graphics adapter:
Not available
Discrete graphics adapter model:
Not available
32 GB
Maximum on-board graphics adapter memory:
32 GB
On-board graphics adapter:
12.0
On-board graphics adapter DirectX version:
12.0
4.5
On-board graphics adapter OpenGL version:
4.5
300 MHz
On-board graphics adapter base frequency:
300 MHz
1100 MHz
On-board graphics adapter dynamic frequency (max):
1100 MHz
Intel UHD Graphics
On-board graphics adapter family:
Intel UHD Graphics
Intel UHD Graphics 620
On-board graphics adapter model:
Intel UHD Graphics
Lenovo
T490s
Display
compared
Lenovo
X390
14 inch
Display diagonal:
13.3 inch
LED backlight:
16:9
Native aspect ratio:
16:9
IPS
Panel type:
not available
Lenovo
T490s
Memory
compared
Lenovo
X390
not available
Internal memory:
8 GB
DDR4-SDRAM
Internal memory type:
DDR4-SDRAM
not available
Maximum internal memory:
8 GB
2400 MHz
Memory clock speed:
2400 MHz
On-board
Memory form factor:
On-board
Lenovo
T490s
Processor
compared
Lenovo
X390
25 W
Configurable TDP-up:
25 W
1.9 GHz
Configurable TDP-up frequency:
1.8 GHz
4.1 GHz
Processor boost frequency:
3.9 GHz
6 MB
Processor cache:
6 MB
Whiskey Lake
Processor codename:
Whiskey Lake
4
Processor cores:
4
8th gen Intel Core i5
Processor family:
8th gen Intel Core i5
1.6 GHz
Processor frequency:
1.6 GHz
14 nm
Processor lithography:
14 nm
Intel
Processor manufacturer:
Intel
i5-8365U
Processor model:
i5-8265U
BGA 1528
Processor socket:
BGA 1528
8
Processor threads:
8
15 W
Thermal Design Power (TDP):
15 W
Lenovo
T490s
Security
compared
Lenovo
X390
Cable lock slot:
Password protection:
HDD, Power on, SSD, Supervisor
Password protection type:
HDD, Power on, Supervisor
Trusted Platform Module (TPM):
Lenovo
T490s
generalInfo
compared
Lenovo
X390
ThinkPad
Family:
ThinkPad
Clamshell
Form factor:
Clamshell
Magnesium
Housing material:
not available
not available
Market positioning:
Business
Black
Product colour:
Black
Notebook
Product type:
Notebook
T
Series:
X