Lenovo ThinkPad W540 vs Acer Aspire E ES1-572 comparison

Show Only Differences Highlight Differences	Lenovo ThinkPad W540	Acer Aspire E ES1-572
key specs
Display size	15.60-inch	15.60-inch
Display resolution	2880x1620 pixels	1366x768 pixels
Processor	Core i7	Core i3
RAM	16GB	4GB
OS	Windows 8	Linux
Hard disk	500GB	500GB
SSD	No	No
Weight	2.50 kg	2.40 kg
Touchscreen	-	No
Graphics	-	Intel Integrated HD Graphics
general
Brand	Lenovo	Acer
Model	ThinkPad W540	Aspire E ES1-572
Model Number	W540	ES1-572
Series	ThinkPad	Aspire E
Dimensions (mm)	248.00 x 377.00 x 27.90	381.80 x 258.00 x 24.60
Weight (kg)	2.5	2.4
Colours	Black	Black
Operating system	Windows 8	Linux
Battery Cell	-	4
Battery Life (up to hours)	-	6.5
display
Size	15.60-inch	15.60-inch
Resolution	2880x1620 pixels	1366x768 pixels
Touch Screen	-	No
processor
Processor	Intel Core i7 4th Gen 4900MQ	Intel Core i3 6th Gen 6006U
Base Clock Speed	2.8 GHz	2 GHz
Cache	-	3MB
memory
RAM	16GB	4GB
RAM Slots	4	2
Expandable RAM up to (GB)	32GB	16GB
storage
Hard disk	500GB	500GB
SSD	No	No
connectivity
Wi-Fi standards supported	802.11 a/b/g/n	802.11 ac
Bluetooth version	4	4
Ethernet	-	Gigabit Ethernet
inputs
Touchpad	Yes	Yes
Internal Mic	Yes	Yes
Speakers	Stereo Speakers	Stereo Speakers
Finger Print Sensor	No	No
Pointer Device	-	Touchpad
ports and slots
Number of USB Ports	4	3
HDMI Port	Standard	-
Multi Card Slot	Yes	SD Card Reader
Headphone and Mic Combo Jack	Yes	-
VGA Port	Yes	-
Mic In	Yes	Yes
RJ45 (LAN)	Yes	Yes
USB Ports	-	2 x USB 2.0, 1 x USB 3.0
graphics
Graphics Processor	-	Intel Integrated HD Graphics
Dedicated Graphic Memory Type	-	DDR3
Dedicated Graphics	-	No

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