Comparisons / Comparison of Lenovo ThinkPad X390 (20Q1S6PW00) and Lenovo Miix 520 (81CG01DNTX)

Comparison of Lenovo ThinkPad X390 (20Q1S6PW00) and Lenovo Miix 520 (81CG01DNTX) [S]ave

Attribute
Lenovo ThinkPad X390 (20Q1S6PW00) ×
Lenovo Miix 520 (81CG01DNTX) ×
General
ModelLenovo ThinkPad X390Lenovo Miix 520
Product code20Q1S6PW0081CG01DNTX
Design
Product colourBlackPlatinum
Form factorClamshellConvertible (Detachable)
BrandLenovoLenovo
FamilyThinkPadMiix
SeriesX500
Model nameX390520
Part number20Q1S6PW0081CG01DNTX
Market positioningBusiness-
Release year (year)20202018
Processor
Processor manufacturerIntel-
Processor family8th gen Intel Core i58th gen Intel Core i5
Processor frequency (GHz)1.61.6
Processor boost frequency (GHz)3.93.4
Processor modeli5-8265Ui5-8250U
Processor cores44
Processor threads88
Processor lithography (Nm)1414
Processor socketBGA 1528BGA 1356
Processor cache (MB)66
Memory
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Maximum internal memory (GB)88
Memory clock speed (MHz)2,4002,400
Internal memory (GB)88
Display
Display diagonal (inch)13.312.2
Panel type-IPS
HD type-Full HD
LED backlight++
Touchscreen-+
Display resolution-1920 x 1200 pixels
Graphics
On-board graphics adapter++
Discrete graphics adapter--
On-board graphics adapter base frequency (MHz)300300
Maximum on-board graphics adapter memory (GB)3232
On-board graphics adapter modelIntel UHD GraphicsIntel UHD Graphics 620
Storage
Total storage capacity (GB)256256
Number of SSDs installed11
SSD capacity (GB)256256
Card reader integrated+-
SSD form factorM.2M.2
Storage mediaSSDSSD
Optical drive--
Networking
Wi-Fi standards-
  • wi-fi 5 (802.11ac)
Bluetooth++
Ethernet LAN--
Wi-Fi-+
4g-+
Bluetooth version-4.1
Ports and interfaces
USB 3.x Type-A ports21
USB 3.x Type-C ports11
Combo headphone/mic port++
Docking connector+-
USB Sleep-and-Charge+-
HDMI ports quantity1-
Audio
Speaker power (W)11
Audio chipRealtek ALC3287-
Built-in microphone++
Camera
Front camera++
Front camera resolution (numeric) (MPixel)-5
Front camera HD typeHD-
Keyboard
Numeric keypad--
Pointing deviceThinkPad UltraNavTouchpad
Software
Operating system installedWindows 10 ProWindows 10 Pro
Operating system architecture (bit)6464
Battery
Battery capacity (watt-hours) (Wh)4839
Battery life (max) (h)17.68
Weight and dimensions
Weight (kg)-1.26
Power
AC adapter power (W)-45
Security
Cable lock slot+-
Trusted platform module (TPM)+-



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