HP ProBook 640 G2vsDell Precision 7720 comparison

Show Only Differences Highlight Differences	HP ProBook 640 G2	Dell Precision 7720
key specs
Display size	14.00-inch	17.30-inch
Touchscreen	No	-
Processor	Core i5	Core i7
RAM	6GB	8GB
OS	Windows 10 Professional	Windows 10 Professional
Hard disk	256GB	1TB
SSD	No	No
Graphics	Intel Integrated HD Graphics 4400	AMD Radeon R4
Weight	2.10 kg	3.42 kg
Display resolution	-	1920x1080 pixels
general
Brand	HP	Dell
Model	ProBook 640 G2	Precision 7720
Model Number	640 G2	7720
Series	ProBook	Precision
Dimensions (mm)	339.00 x 244.00 x 24.50	28.45 x 34.49 x 28.50
Weight (kg)	2.1	3.42
Colours	Black	Black
Operating system	Windows 10 Professional	Windows 10 Professional
Battery Life (up to hours)	7.5	-
Battery Capacity (WHR)	-	91
display
Size	14.00-inch	17.30-inch
Touch Screen	No	-
Resolution	-	1920x1080 pixels
processor
Processor	Intel Core i5 4th Gen 4210U	Intel Core i7 7700HQ
Base Clock Speed	1.7 GHz	2.8 GHz
Cache	-	6MB
memory
RAM	6GB	8GB
Expandable RAM up to (GB)	16GB	-
graphics
Graphics Processor	Intel Integrated HD Graphics 4400	AMD Radeon R4
Dedicated Graphics	No	-
Dedicated Graphic Memory Type	-	GDDR5
storage
Hard disk	256GB	1TB
SSD	No	No
connectivity
Wi-Fi standards supported	802.11 b/g/n	802.11 ac
Bluetooth version	4	-
Ethernet	Yes	10/100/1000 Base T
inputs
Internal Mic	Yes	-
Finger Print Sensor	No	No
ports and slots
Number of USB Ports	2	4
USB Ports	2 x USB 3.0	4 x USB 3.0
HDMI Port	-	Standard
Multi Card Slot	-	SD Card Reader
Headphone and Mic Combo Jack	-	Yes

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