Comparisons / Comparison of Dynabook Tecra X40-F-15L (PMR31E-10E00PBT) and Dynabook Portégé X30-F-16J (PUR31E-0YK00VBT)

Comparison of Dynabook Tecra X40-F-15L (PMR31E-10E00PBT) and Dynabook Portégé X30-F-16J (PUR31E-0YK00VBT) [S]ave

Attribute
Dynabook Tecra X40-F-15L (PMR31E-10E00PBT) ×
Dynabook Portégé X30-F-16J (PUR31E-0YK00VBT) ×
General
ModelDynabook Tecra X40-F-15LDynabook Portégé X30-F-16J
Product codePMR31E-10E00PBTPUR31E-0YK00VBT
Design
Product colourBlueBlue
Form factorClamshellClamshell
BrandDynabookDynabook
FamilyTecraPortégé
Model nameX40-F-15LX30-F-16J
Part numberPMR31E-10E00PBTPUR31E-0YK00VBT
Market positioningBusinessBusiness
Release year (year)20202020
Processor
Processor manufacturer-Intel
Processor family8th gen Intel Core i78th gen Intel Core i7
Processor frequency (GHz)1.81.8
Processor boost frequency (GHz)4.64.6
Processor modeli7-8565Ui7-8565U
Processor cores44
Processor threads88
Processor lithography (Nm)1414
Processor socketFCBGA1528BGA 1528
Processor cache (MB)88
Memory
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Maximum internal memory (GB)3232
Memory clock speed (MHz)2,4002,400
Internal memory (GB)88
Display
Display diagonal (inch)1413.3
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
Storage
Total storage capacity (GB)512512
Number of SSDs installed11
SSD capacity (GB)512512
Card reader integrated++
SSD form factorM.2M.2
Storage mediaSSDSSD
Optical drive--
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++
Wi-Fi++
Bluetooth version5.05.0
Ports and interfaces
USB 3.x Type-A ports11
USB 3.x Type-C ports22
Combo headphone/mic port++
USB Sleep-and-Charge++
HDMI ports quantity11
Audio
Built-in microphone++
Camera
Front camera++
Keyboard
Numeric keypad--
Keyboard backlit++
Full-size keyboard+-
Pointing deviceTouchpad + AccupointTouchpad + Accupoint
Software
Operating system installedWindows 10 ProWindows 10 Pro
Operating system architecture (bit)6464
Battery
Battery life (max) (h)11.510.5
Weight and dimensions
Weight (kg)1.251.05
Height (mm)16.916.4
Depth (mm)228.9227
Width (mm)332316
Security
Cable lock slot++
Fingerprint reader++
Trusted platform module (TPM)++



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