Lenovo ThinkPad E580 vs HP EliteBook 820 G3 comparison

Show Only Differences Highlight Differences	Lenovo ThinkPad E580	HP EliteBook 820 G3
key specs
Display size	15.60-inch	12.50-inch
Display resolution	1366x768 pixels	1366x768 pixels
Processor	Core i5	Core i7
RAM	16GB	8GB
OS	Windows 10	Windows 10 Professional
Hard disk	No	No
SSD	512GB	256GB
Graphics	Intel HD Graphics 620	Intel Integrated HD Graphics
Weight	2.13 kg	1.26 kg
Touchscreen	-	No
general
Brand	Lenovo	HP
Model	ThinkPad E580	EliteBook 820 G3
Model Number	E580	820 G3
Series	ThinkPad	EliteBook
Dimensions (mm)	50.80 x 254.00 x 36.80	338.00 x 237.00 x 18.90
Weight (kg)	2.13	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	1366x768 pixels	1366x768 pixels
Touch Screen	-	No
processor
Processor	Intel Core i5 7th Gen 7500U	Intel Core i7 6th Gen 6500U
Base Clock Speed	2.5 GHz	2.5 GHz
Burst Clock Speed	-	3.1 GHz
Cache	-	4MB
memory
RAM	16GB	8GB
RAM Slots	-	1
graphics
Graphics Processor	Intel HD Graphics 620	Intel Integrated HD Graphics
Dedicated Graphic Memory Type	DDR4	-
Dedicated Graphics	No	No
storage
Hard disk	No	No
SSD	512GB	256GB
connectivity
Wi-Fi standards supported	802.11 ac	802.11 b/g/n
Bluetooth version	4.1	4
Ethernet	Gigabit Ethernet	-
inputs
Web Camera	Yes	Yes
Speakers	Stereo Speakers	Yes
Finger Print Sensor	No	-
Pointer Device	-	Touchpad
Internal Mic	-	Yes
ports and slots
Number of USB Ports	4	2
USB Ports	1 x USB 2.0	2 x USB 3.0
HDMI Port	Standard	-
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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