Lenovo ThinkPad P51s vs HP EliteBook 820 G3 comparison

Show Only Differences Highlight Differences	Lenovo ThinkPad P51s	HP EliteBook 820 G3
key specs
Display size	15.60-inch	12.50-inch
Processor	Core i5	Core i7
RAM	8GB	8GB
OS	Windows 10 Professional	Windows 10 Professional
Hard disk	No	No
SSD	256GB	256GB
Weight	1.90 kg	1.26 kg
Display resolution	-	1366x768 pixels
Touchscreen	-	No
Graphics	-	Intel Integrated HD Graphics
general
Brand	Lenovo	HP
Model	ThinkPad P51s	EliteBook 820 G3
Model Number	P51s	820 G3
Series	ThinkPad	EliteBook
Dimensions (mm)	365.76 x 254.00 x 20.30	338.00 x 237.00 x 18.90
Weight (kg)	1.9	1.26
Colours	Black	Silver
Operating system	Windows 10 Professional	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
Touch Screen	-	No
processor
Processor	Intel Core i5 6th Gen 6500U	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	8GB	8GB
RAM Slots	1	1
Expandable RAM up to (GB)	32GB	-
storage
Hard disk	No	No
SSD	256GB	256GB
connectivity
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 b/g/n
Bluetooth version	4.2	4
inputs
Touchpad	Yes	-
Internal Mic	Yes	Yes
Speakers	Stereo Speakers	Yes
Finger Print Sensor	No	-
Web Camera	-	Yes
Pointer Device	-	Touchpad
ports and slots
Number of USB Ports	2	2
Multi Card Slot	SD Card Reader	SD Card Reader
Headphone and Mic Combo Jack	Yes	-
VGA Port	Yes	Yes
USB Ports	-	2 x USB 3.0
Lock Slot	-	Security Lock Port
Mic In	-	Yes
RJ45 (LAN)	-	Yes
graphics
Graphics Processor	-	Intel Integrated HD Graphics
Dedicated Graphics	-	No

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