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HP ProBook 640 G2 vs Dell Precision 7720
HP ProBook 640 G2
vs
Dell Precision 7720
comparison
Show Only Differences
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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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