HP ProBook 640 G2 vs HP ZBook 17-G3 comparison

Show Only Differences Highlight Differences	HP ProBook 640 G2	HP ZBook 17-G3
key specs
Display size	14.00-inch	15.60-inch
Touchscreen	No	No
Processor	Core i5	Core i7
RAM	6GB	8GB
OS	Windows 10 Professional	Windows 7
Hard disk	256GB	500GB
SSD	No	No
Graphics	Intel Integrated HD Graphics 4400	-
Weight	2.10 kg	3.17 kg
Display resolution	-	1920x1080 pixels
general
Brand	HP	HP
Model	ProBook 640 G2	ZBook 17-G3
Model Number	640 G2	17-G3
Series	ProBook	ZBook
Dimensions (mm)	339.00 x 244.00 x 24.50	343.00 x 47.00 x 13.00
Weight (kg)	2.1	3.17
Colours	Black	Black
Operating system	Windows 10 Professional	Windows 7
Battery Life (up to hours)	7.5	-
display
Size	14.00-inch	15.60-inch
Touch Screen	No	No
Resolution	-	1920x1080 pixels
processor
Processor	Intel Core i5 4th Gen 4210U	Intel Core i7
Base Clock Speed	1.7 GHz	-
memory
RAM	6GB	8GB
Expandable RAM up to (GB)	16GB	-
graphics
Graphics Processor	Intel Integrated HD Graphics 4400	-
Dedicated Graphics	No	-
storage
Hard disk	256GB	500GB
SSD	No	No
connectivity
Wi-Fi standards supported	802.11 b/g/n	802.11 ac
Bluetooth version	4	4.2
Ethernet	Yes	-
inputs
Internal Mic	Yes	Yes
Finger Print Sensor	No	No
Touchpad	-	Yes
ports and slots
Number of USB Ports	2	-
USB Ports	2 x USB 3.0	-

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