Acer Aspire E SPIRE-ES1-521 vs Lenovo ThinkPad P51s comparison

Show Only Differences Highlight Differences	Acer Aspire E SPIRE-ES1-521	Lenovo ThinkPad P51s
key specs
Display size	15.60-inch	15.60-inch
Display resolution	1366x768 pixels	-
Touchscreen	No	-
Processor	APU Dual Core A4	Core i5
RAM	4GB	8GB
OS	Linux	Windows 10 Professional
Hard disk	1TB	No
SSD	No	256GB
Graphics	Intel Integrated HD Graphics	-
Weight	2.50 kg	1.90 kg
general
Brand	Acer	Lenovo
Model	Aspire E SPIRE-ES1-521	ThinkPad P51s
Model Number	SPIRE-ES1-521	P51s
Series	Aspire E	ThinkPad
Dimensions (mm)	381.60 x 258.00 x 27.15	365.76 x 254.00 x 20.30
Weight (kg)	2.5	1.9
Colours	Black	Black
Operating system	Linux	Windows 10 Professional
Battery Cell	3	-
Battery Life (up to hours)	4.5	-
display
Size	15.60-inch	15.60-inch
Resolution	1366x768 pixels	-
Touch Screen	No	-
processor
Processor	AMD APU Dual Core A4 1st Gen	Intel Core i5 6th Gen 6500U
Base Clock Speed	1.8 GHz	2.5 GHz
Cache	2MB	-
memory
RAM	4GB	8GB
RAM Slots	2	1
Expandable RAM up to (GB)	16GB	32GB
graphics
Graphics Processor	Intel Integrated HD Graphics	-
Dedicated Graphics	No	-
storage
Hard disk	1TB	No
SSD	No	256GB
connectivity
Wi-Fi standards supported	802.11 b/g/n	802.11 a/b/g/n/ac
Bluetooth version	4	4.2
Ethernet	10/100	-
inputs
Web Camera	0.3-megapixel	-
Pointer Device	Touchpad	-
Touchpad	Yes	Yes
Internal Mic	Yes	Yes
Finger Print Sensor	No	No
Speakers	-	Stereo Speakers
ports and slots
Number of USB Ports	3	2
USB Ports	2 x USB 2.0, 1 x USB 3.0	-
HDMI Port	Standard	-
Multi Card Slot	1 Micro SD Card Reader	SD Card Reader
RJ45 (LAN)	Yes	-
Headphone and Mic Combo Jack	-	Yes
VGA Port	-	Yes

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