HP ProBook 640 G2 vs Lenovo ThinkPad comparison

Show Only Differences Highlight Differences	HP ProBook 640 G2	Lenovo ThinkPad
key specs
Display size	14.00-inch	14.00-inch
Touchscreen	No	-
Processor	Core i5	Core i7
RAM	6GB	12GB
OS	Windows 10 Professional	Windows 10
Hard disk	256GB	No
SSD	No	256GB
Graphics	Intel Integrated HD Graphics 4400	Intel HD Graphics 520
Weight	2.10 kg	1.36 kg
Display resolution	-	1920x1080 pixels
general
Brand	HP	Lenovo
Model	ProBook 640 G2	ThinkPad
Model Number	640 G2	-
Series	ProBook	ThinkPad
Dimensions (mm)	339.00 x 244.00 x 24.50	338.00 x 226.00 x 38.10
Weight (kg)	2.1	1.36
Colours	Black	Black
Operating system	Windows 10 Professional	Windows 10
Battery Life (up to hours)	7.5	-
Battery Capacity (WHR)	-	23.5
Battery Cell	-	3
display
Size	14.00-inch	14.00-inch
Touch Screen	No	-
Resolution	-	1920x1080 pixels
processor
Processor	Intel Core i5 4th Gen 4210U	Intel Core i7 6600U
Base Clock Speed	1.7 GHz	3.4 GHz
Cache	-	4MB
memory
RAM	6GB	12GB
Expandable RAM up to (GB)	16GB	-
graphics
Graphics Processor	Intel Integrated HD Graphics 4400	Intel HD Graphics 520
Dedicated Graphics	No	No
Dedicated Graphic Memory Type	-	DDR4
storage
Hard disk	256GB	No
SSD	No	256GB
connectivity
Wi-Fi standards supported	802.11 b/g/n	802.11 ac
Bluetooth version	4	4
Ethernet	Yes	-
inputs
Internal Mic	Yes	-
Finger Print Sensor	No	No
Web Camera	-	Yes
ports and slots
Number of USB Ports	2	3
USB Ports	2 x USB 3.0	-

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