Comparisons / Comparison of Lenovo ThinkPad T580 (20LAS31A00) and Lenovo ThinkPad T580 (20LAS0KX03)

Comparison of Lenovo ThinkPad T580 (20LAS31A00) and Lenovo ThinkPad T580 (20LAS0KX03) [S]ave

Attribute
Lenovo ThinkPad T580 (20LAS31A00) ×
Lenovo ThinkPad T580 (20LAS0KX03) ×
General
ModelLenovo ThinkPad T580Lenovo ThinkPad T580
Product code20LAS31A0020LAS0KX03
Design
Product colourBlackBlack
Form factorClamshellClamshell
BrandLenovoLenovo
FamilyThinkPadThinkPad
SeriesTT
Model nameT580T580
Part number20LAS31A0020LAS0KX03
Market positioningBusiness-
Release year (year)20192018
Processor
Processor manufacturerIntel-
Processor family8th gen Intel Core i78th gen Intel Core i5
Processor frequency (GHz)1.81.6
Processor boost frequency (GHz)43.4
Processor modeli7-8550Ui5-8250U
Processor cores44
Processor threads88
Processor lithography (Nm)1414
Processor socketBGA 1356BGA 1356
Processor cache (MB)86
Memory
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Maximum internal memory (GB)3232
Internal memory (GB)168
Display
Display diagonal (inch)15.615.6
Panel typeIPSIPS
LED backlight++
Graphics
On-board graphics adapter++
On-board graphics adapter base frequency (MHz)300300
Maximum on-board graphics adapter memory (GB)3232
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++
Storage mediaSSDSSD
Optical drive--
Networking
Wi-Fi standards
  • 802.11a
  • 802.11b
  • 802.11g
  • wi-fi 4 (802.11n)
  • 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++
Bluetooth version4.14.1
Ports and interfaces
USB 3.x Type-A ports22
USB 3.x Type-C ports11
Combo headphone/mic port++
Docking connector++
USB Sleep-and-Charge++
HDMI ports quantity11
Ethernet LAN (RJ-45) ports11
Audio
Speaker power (W)22
Audio chipRealtek ALC3287-
Built-in microphone++
Camera
Front camera++
Keyboard
Numeric keypad++
Pointing deviceThinkPad UltraNavThinkPad UltraNav
Software
Operating system installedWindows 10 HomeWindows 10 Pro
Operating system architecture (bit)6464
Weight and dimensions
Depth (mm)252.8252.8
Width (mm)365.8365.8
Security
Cable lock slot++
Trusted platform module (TPM)++



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