HP ProBook 455 G4 vs HP EliteBook 820 G3 comparison

Show Only Differences Highlight Differences	HP ProBook 455 G4	HP EliteBook 820 G3
key specs
Display size	15.60-inch	12.50-inch
Display resolution	1920x1080 pixels	1366x768 pixels
RAM	6GB	8GB
OS	Windows 10	Windows 10 Professional
Hard disk	1TB	No
SSD	No	256GB
Graphics	Radeon R5 Graphics	Intel Integrated HD Graphics
Weight	2.08 kg	1.26 kg
Touchscreen	-	No
Processor	-	Core i7
general
Brand	HP	HP
Model	ProBook 455 G4	EliteBook 820 G3
Model Number	455 G4	820 G3
Series	ProBook	EliteBook
Dimensions (mm)	48.50 x 30.70 x 6.90	338.00 x 237.00 x 18.90
Weight (kg)	2.08	1.26
Colours	Black	Silver
Operating system	Windows 10	Windows 10 Professional
Battery Capacity (WHR)	-	44
Battery Cell	-	3
Battery Life (up to hours)	-	7.15
display
Size	15.60-inch	12.50-inch
Resolution	1920x1080 pixels	1366x768 pixels
Touch Screen	-	No
processor
Base Clock Speed	2.4 GHz	2.5 GHz
Cache	2MB	4MB
Processor	-	Intel Core i7 6th Gen 6500U
Burst Clock Speed	-	3.1 GHz
memory
RAM	6GB	8GB
RAM Slots	-	1
graphics
Graphics Processor	Radeon R5 Graphics	Intel Integrated HD Graphics
Dedicated Graphic Memory Type	DDR4	-
Dedicated Graphics	-	No
storage
Hard disk	1TB	No
SSD	No	256GB
connectivity
Wi-Fi standards supported	802.11 b/g/n	802.11 b/g/n
Bluetooth version	4	4
inputs
Finger Print Sensor	No	-
Web Camera	-	Yes
Pointer Device	-	Touchpad
Internal Mic	-	Yes
Speakers	-	Yes
ports and slots
Number of USB Ports	2	2
USB Ports	2 x USB 2.0, 2 x USB 3.0	2 x USB 3.0
HDMI Port	Standard	-
Headphone and Mic Combo Jack	Yes	-
VGA Port	Yes	Yes
RJ45 (LAN)	Yes	Yes
Multi Card Slot	-	SD Card Reader
Lock Slot	-	Security Lock Port
Mic In	-	Yes

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