Comparisons / Comparison of ASUS K540UA-Q51P-CB (K540UA-Q51P-CB) and ASUS K540UA-Q31B-CB (K540UA-Q31B-CB)

Comparison of ASUS K540UA-Q51P-CB (K540UA-Q51P-CB) and ASUS K540UA-Q31B-CB (K540UA-Q31B-CB) [S]ave

Attribute
ASUS K540UA-Q51P-CB (K540UA-Q51P-CB) ×
ASUS K540UA-Q31B-CB (K540UA-Q31B-CB) ×
General
ModelASUS K540UA-Q51P-CBASUS K540UA-Q31B-CB
Product codeK540UA-Q51P-CBK540UA-Q31B-CB
Design
Product colourBlack, ChocolateBlack, Chocolate
Form factorClamshellClamshell
BrandASUSASUS
Model nameK540UA-Q51P-CBK540UA-Q31B-CB
Part numberK540UA-Q51P-CBK540UA-Q31B-CB
Release year (year)20192019
Processor
Processor manufacturer-Intel
Processor family8th gen Intel Core i58th gen Intel Core i3
Processor frequency (GHz)1.62.2
Processor boost frequency (GHz)3.43.4
Processor modeli5-8250Ui3-8130U
Processor cores42
Processor threads84
Processor lithography (Nm)1414
Processor socketBGA 1356-
Processor cache (MB)64
Memory
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Maximum internal memory (GB)1212
Memory clock speed (MHz)2,1332,133
Internal memory (GB)86
Display
Display diagonal (inch)15.615.6
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 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)1,0001,000
Card reader integrated++
Storage mediaHybrid-HDDHybrid-HDD
Networking
Wi-Fi standards
  • wi-fi 5 (802.11ac)
  • 802.11a
  • 802.11b
  • 802.11g
  • wi-fi 4 (802.11n)
  • wi-fi 5 (802.11ac)
Bluetooth++
Ethernet LAN--
Wi-Fi++
4g--
3g--
Bluetooth version4.04.0
Ports and interfaces
USB 3.x Type-A ports11
Combo headphone/mic port++
USB 2.0 ports22
HDMI ports quantity11
Audio
Built-in microphone++
Camera
Front camera++
Keyboard
Numeric keypad++
Full-size keyboard-+
Pointing deviceTouchpadTouchpad
Software
Operating system installedWindows 10 ProWindows 10
Battery
Battery capacity (watt-hours) (Wh)3333
Weight and dimensions
Weight (kg)1.91.9
Height (mm)27.227.2
Depth (mm)251251
Width (mm)381381
Power
AC adapter power (W)4545



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