HP ProBook 640 G2vsDell Precision 7720 comparison

Compare HP ProBook 640 G2
Compare Dell Precision 7720
key specs
Display size14.00-inch17.30-inch
TouchscreenNo-
ProcessorCore i5Core i7
RAM6GB8GB
OSWindows 10 ProfessionalWindows 10 Professional
Hard disk256GB1TB
SSDNoNo
GraphicsIntel Integrated HD Graphics 4400AMD Radeon R4
Weight2.10 kg3.42 kg
Display resolution-1920x1080 pixels
general
BrandHPDell
ModelProBook 640 G2Precision 7720
Model Number640 G27720
SeriesProBookPrecision
Dimensions (mm)339.00 x 244.00 x 24.5028.45 x 34.49 x 28.50
Weight (kg)2.13.42
ColoursBlackBlack
Operating systemWindows 10 ProfessionalWindows 10 Professional
Battery Life (up to hours)7.5-
Battery Capacity (WHR)-91
display
Size14.00-inch17.30-inch
Touch ScreenNo-
Resolution-1920x1080 pixels
processor
ProcessorIntel Core i5 4th Gen 4210UIntel Core i7 7700HQ
Base Clock Speed1.7 GHz2.8 GHz
Cache-6MB
memory
RAM6GB8GB
Expandable RAM up to (GB)16GB-
graphics
Graphics ProcessorIntel Integrated HD Graphics 4400AMD Radeon R4
Dedicated GraphicsNo-
Dedicated Graphic Memory Type-GDDR5
storage
Hard disk256GB1TB
SSDNoNo
connectivity
Wi-Fi standards supported802.11 b/g/n802.11 ac
Bluetooth version4-
EthernetYes10/100/1000 Base T
inputs
Internal MicYes-
Finger Print SensorNoNo
ports and slots
Number of USB Ports24
USB Ports2 x USB 3.04 x USB 3.0
HDMI Port-Standard
Multi Card Slot-SD Card Reader
Headphone and Mic Combo Jack-Yes

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