Comparisons / Comparison of Lenovo ThinkPad T490 (20N20041US) and Lenovo ThinkPad T490 (20Q90006US)

Comparison of Lenovo ThinkPad T490 (20N20041US) and Lenovo ThinkPad T490 (20Q90006US) [S]ave

Attribute
Lenovo ThinkPad T490 (20N20041US) ×
Lenovo ThinkPad T490 (20Q90006US) ×
General
ModelLenovo ThinkPad T490Lenovo ThinkPad T490
Product code20N20041US20Q90006US
Design
Product colourBlackBlack
Form factorClamshellClamshell
BrandLenovoLenovo
FamilyThinkPadThinkPad
SeriesTT
Model nameT490T490
Part number20N20041US20Q90006US
Release year (year)20192019
Processor
Processor family8th gen Intel Core i78th gen Intel Core i5
Processor frequency (GHz)1.91.6
Processor boost frequency (GHz)4.84.1
Processor modeli7-8665Ui5-8365U
Processor cores44
Processor cache (MB)86
Memory
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory clock speed (MHz)2,4002,400
Internal memory (GB)1616
Display
Display diagonal (inch)1414
Panel type-IPS
HD typeFull HDFull HD
LED backlight++
Touchscreen++
Dual-screen--
Display resolution1920 x 1080 pixels1920 x 1080 pixels
Graphics
On-board graphics adapter++
Discrete graphics adapter--
On-board graphics adapter modelIntel UHD Graphics 620Intel UHD Graphics 620
Storage
Total storage capacity (GB)512512
Number of SSDs installed11
SSD capacity (GB)512512
Card reader integrated++
SSD form factor-M.2
Storage mediaSSDSSD
Optical drive--
Networking
Wi-Fi standards
  • wi-fi 5 (802.11ac)
  • wi-fi 5 (802.11ac)
Bluetooth++
Ethernet LAN++
Ethernet LAN data rates (Mbit/s)
  • 10
  • 100
  • 1000
  • 10
  • 100
  • 1000
Wi-Fi++
4g--
3g--
Bluetooth version5.05.0
Ports and interfaces
USB 3.x Type-A ports22
USB 3.x Type-C ports11
Combo headphone/mic port++
USB Sleep-and-Charge++
HDMI ports quantity11
Ethernet LAN (RJ-45) ports11
Audio
Speaker power (W)22
Audio chipRealtek ALC3287Realtek ALC3287
Built-in microphone++
Camera
Front camera++
Front camera HD typeHDHD
Keyboard
Numeric keypad--
Keyboard backlit-+
Pointing deviceThinkPad UltraNavThinkPad UltraNav
Software
Operating system installedWindows 10 HomeWindows 10 Pro
Operating system architecture (bit)6464
Battery
Battery capacity (watt-hours) (Wh)5050
Battery life (max) (h)16.116.1
Weight and dimensions
Weight (kg)1.551.55
Height (mm)18.918.9
Depth (mm)227227
Width (mm)329329
Power
AC adapter power (W)4565
Security
Cable lock slot-+
Fingerprint reader-+
Trusted platform module (TPM)-+



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