HP ProBook 450 vs HP ProBook 640 G4 comparison

Show Only Differences Highlight Differences	HP ProBook 450	HP ProBook 640 G4
key specs
Display size	15.60-inch	14.00-inch
Display resolution	1366x768 pixels	-
Touchscreen	No	-
Processor	Core i5	Core i5
RAM	8GB	8GB
OS	Windows 10	Windows 10
Hard disk	512GB	500GB
SSD	No	No
Graphics	Intel Integrated HD Graphics 4000	Intel HD Graphics 620
Weight	2.25 kg	1.73 kg
general
Brand	HP	HP
Model	ProBook 450	ProBook 640 G4
Model Number	450	640 G4
Series	ProBook	ProBook
Weight (kg)	2.25	1.73
Colours	Silver	Silver
Operating system	Windows 10	Windows 10
Battery Cell	6	3
Battery Life (up to hours)	5	-
Dimensions (mm)	-	340.00 x 240.00 x 20.90
Battery Capacity (WHR)	-	48
display
Size	15.60-inch	14.00-inch
Resolution	1366x768 pixels	-
Touch Screen	No	-
processor
Processor	Intel Core i5 3110M	Intel Core i5 8th Gen 8250U
Base Clock Speed	2.4 GHz	1.7 GHz
Cache	3MB	6MB
memory
RAM	8GB	8GB
RAM Slots	2	-
Expandable RAM up to (GB)	8GB	-
graphics
Graphics Processor	Intel Integrated HD Graphics 4000	Intel HD Graphics 620
Dedicated Graphics	No	No
Dedicated Graphic Memory Type	-	DDR4
storage
Hard disk	512GB	500GB
SSD	No	No
connectivity
Wi-Fi standards supported	802.11 b/g/n	802.11 a/b/g/ac
Bluetooth version	4	4.2
Ethernet	10/100 Base T	-
inputs
Web Camera	0.3-megapixel	Yes
Pointer Device	Touchpad	Touchpad
Touchpad	Yes	-
Internal Mic	Yes	-
Speakers	Stereo Speakers	-
Finger Print Sensor	No	No
ports and slots
Number of USB Ports	3	1
USB Ports	3 x USB 2.0	-
HDMI Port	Standard	Standard
Multi Card Slot	Yes	1 Micro SD Card Reader
VGA Port	Yes	Yes
Mic In	Yes	-
RJ45 (LAN)	Yes	Yes
Headphone and Mic Combo Jack	-	Yes

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