Lenovo ThinkPad E440 vs Microsoft Surface Pro comparison

Show Only Differences Highlight Differences	Lenovo ThinkPad E440	Microsoft Surface Pro
key specs
Display size	14.00-inch	12.50-inch
Display resolution	1366x768 pixels	2736x1824 pixels
Processor	Core i3	Core i7
RAM	4GB	16GB
OS	Windows 8.1	Windows 10 Professional
Hard disk	500GB	No
SSD	No	512GB
Weight	3.38 kg	-
Touchscreen	-	Yes
general
Brand	Lenovo	Microsoft
Model	ThinkPad E440	Surface Pro
Model Number	E440	-
Series	ThinkPad	Surface Pro
Dimensions (mm)	49.40 x 33.80 x 9.20	292.10 x 200.70 x 8.40
Weight (kg)	3.38	-
Colours	Black	Silver
Operating system	Windows 8.1	Windows 10 Professional
Battery Cell	6	-
display
Size	14.00-inch	12.50-inch
Resolution	1366x768 pixels	2736x1824 pixels
Touch Screen	-	Yes
processor
Processor	Intel Core i3 4200M	Intel Core i7 7th Gen 7660U
Base Clock Speed	2.5 GHz	2.5 GHz
Cache	-	4MB
memory
RAM	4GB	16GB
storage
Hard disk	500GB	No
SSD	No	512GB
connectivity
Wi-Fi standards supported	802.11 b/g/n	802.11 a/b/g/n/ac
Bluetooth version	4	4.1
inputs
Finger Print Sensor	No	No
Web Camera	-	5-megapixel
Internal Mic	-	Yes
Speakers	-	Stereo Speakers
ports and slots
HDMI Port	Standard	-
Number of USB Ports	-	1
USB Ports	-	1 x USB 3.0
Multi Card Slot	-	SDXC Card Reader
Mic In	-	Yes

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