Comparisons / Comparison of Lenovo ThinkPad T490s (20NYS74D0R) and Lenovo Miix 520 (81CG01FHSP)

Comparison of Lenovo ThinkPad T490s (20NYS74D0R) and Lenovo Miix 520 (81CG01FHSP) [S]ave

Attribute
Lenovo ThinkPad T490s (20NYS74D0R) ×
Lenovo Miix 520 (81CG01FHSP) ×
General
ModelLenovo ThinkPad T490sLenovo Miix 520
Product code20NYS74D0R81CG01FHSP
Design
Product colourBlackPlatinum
Form factorClamshellConvertible (Detachable)
BrandLenovoLenovo
FamilyThinkPadMiix
SeriesT500
Model nameT490s520
Part number20NYS74D0R81CG01FHSP
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)4.13.4
Processor modeli5-8365Ui5-8250U
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)168
Memory clock speed (MHz)2,4002,400
Internal memory (GB)168
Display
Display diagonal (inch)1412.2
Panel typeIPSIPS
HD typeFull HDFull HD
LED backlight++
Touchscreen++
Display resolution1920 x 1080 pixels1920 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 Graphics 620Intel UHD Graphics 620
Storage
Total storage capacity (GB)256256
Number of SSDs installed11
SSD capacity (GB)256256
Card reader integrated+-
SSD form factor-M.2
Storage mediaSSDSSD
Optical drive--
Networking
Wi-Fi standards-
  • wi-fi 5 (802.11ac)
Bluetooth++
Ethernet LAN--
Wi-Fi-+
4g--
3g--
Bluetooth version5.04.1
Ports and interfaces
USB 3.x Type-A ports21
USB 3.x Type-C ports11
Combo headphone/mic port++
Docking connector+-
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 Home
Operating system architecture (bit)6464
Battery
Battery capacity (watt-hours) (Wh)5739
Battery life (max) (h)208
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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