HP ProBook 640 G2 vs HP ZBook 15 G3 comparison

Show Only Differences Highlight Differences	HP ProBook 640 G2	HP ZBook 15 G3
key specs
Display size	14.00-inch	15.60-inch
Touchscreen	No	-
Processor	Core i5	Core i7
RAM	6GB	8GB
OS	Windows 10 Professional	Windows 10
Hard disk	256GB	No
SSD	No	512GB
Graphics	Intel Integrated HD Graphics 4400	-
Weight	2.10 kg	2.63 kg
Display resolution	-	1920x1080 pixels
general
Brand	HP	HP
Model	ProBook 640 G2	ZBook 15 G3
Model Number	640 G2	15 G3
Series	ProBook	ZBook
Dimensions (mm)	339.00 x 244.00 x 24.50	386.08 x 264.16 x 25.40
Weight (kg)	2.1	2.63
Colours	Black	Black
Operating system	Windows 10 Professional	Windows 10
Battery Life (up to hours)	7.5	-
Battery Cell	-	9
display
Size	14.00-inch	15.60-inch
Touch Screen	No	-
Resolution	-	1920x1080 pixels
processor
Processor	Intel Core i5 4th Gen 4210U	Intel Core i7 6th Gen 6700HQ
Base Clock Speed	1.7 GHz	2.6 GHz
memory
RAM	6GB	8GB
Expandable RAM up to (GB)	16GB	-
graphics
Graphics Processor	Intel Integrated HD Graphics 4400	-
Dedicated Graphics	No	-
Dedicated Graphic Memory Type	-	DDR4
storage
Hard disk	256GB	No
SSD	No	512GB
connectivity
Wi-Fi standards supported	802.11 b/g/n	802.11 a/b/g/n/ac
Bluetooth version	4	4
Ethernet	Yes	-
inputs
Internal Mic	Yes	-
Finger Print Sensor	No	No
Web Camera	-	Yes
Pointer Device	-	Touchpad
Backlit Keyboard	-	Yes
Speakers	-	Stereo Speakers
ports and slots
Number of USB Ports	2	1
USB Ports	2 x USB 3.0	-
Multi Card Slot	-	SD Card Reader
Headphone and Mic Combo Jack	-	Yes
VGA Port	-	Yes

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