Comparisons / Comparison of Fujitsu LIFEBOOK U939X (VFY U939XM451SGB) and Fujitsu LIFEBOOK U939X (VFY U939XM450SGB)

Comparison of Fujitsu LIFEBOOK U939X (VFY U939XM451SGB) and Fujitsu LIFEBOOK U939X (VFY U939XM450SGB) [S]ave

Attribute
Fujitsu LIFEBOOK U939X (VFY U939XM451SGB) ×
Fujitsu LIFEBOOK U939X (VFY U939XM450SGB) ×
General
ModelFujitsu LIFEBOOK U939XFujitsu LIFEBOOK U939X
Product codeVFY U939XM451SGBVFY U939XM450SGB
Design
Product colourBlackBlack
Form factorConvertible (Folder)Convertible (Folder)
BrandFujitsuFujitsu
FamilyLIFEBOOKLIFEBOOK
SeriesUU
Model nameU939XU939X
Part numberVFY U939XM451SGBVFY U939XM450SGB
Release year (year)20192019
Processor
Processor family8th gen Intel Core i58th gen Intel Core i5
Processor frequency (GHz)1.61.6
Processor boost frequency (GHz)3.93.9
Processor modeli5-8265Ui5-8265U
Processor cores44
Processor cache (MB)66
Memory
Internal memory typeLPDDR3-SDRAMLPDDR3-SDRAM
Maximum internal memory (GB)1616
Internal memory (GB)88
Display
Display diagonal (inch)13.313.3
Panel typeIPSIPS
HD typeFull HDFull HD
LED backlight-+
Touchscreen++
Display resolution1920 x 1080 pixels1920 x 1080 pixels
Graphics
On-board graphics adapter++
Discrete graphics adapter--
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++
Storage mediaSSDSSD
Optical drive--
Networking
Wi-Fi standards
  • 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
Bluetooth version5.05.0
Ports and interfaces
USB 3.x Type-A ports22
USB 3.x Type-C ports11
Combo headphone/mic port++
HDMI ports quantity11
Audio
Audio chipRealtek ALC255Realtek ALC255
Built-in microphone++
Camera
Front camera++
Keyboard
Numeric keypad--
Keyboard backlit++
Pointing deviceTouchpadTouchpad
Software
Operating system installedWindows 10 ProWindows 10 Pro
Operating system architecture (bit)6464
Battery
Battery capacity (watt-hours) (Wh)5050
Weight and dimensions
Weight (kg)0.980.98
Height (mm)16.916.9
Depth (mm)214.8214.8
Width (mm)309309
Power
AC adapter power (W)6565
Security
Cable lock slot++



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