Asus X550LA-SI50402W vs Lenovo ThinkPad T440 comparison

Show Only Differences Highlight Differences	Asus X550LA-SI50402W	Lenovo ThinkPad T440
key specs
Display size	15.60-inch	14.00-inch
Processor	Core i5	Core i7
RAM	4GB	16GB
OS	Windows 8	Windows 10
Hard disk	500GB	512GB
SSD	No	No
Graphics	Integrated Intel HD Graphics 4400	-
Weight	2.31 kg	2.30 kg
Display resolution	-	1366x768 pixels
Touchscreen	-	No
general
Brand	Asus	Lenovo
Model	X550LA-SI50402W	ThinkPad T440
Model Number	X550LA-SI50402W	T440
Dimensions (mm)	251.00 x 38.10 x 32.00	228.60 x 335.28 x 30.40
Weight (kg)	2.31	2.3
Colours	Gold	Black
Operating system	Windows 8	Windows 10
Battery Cell	2	6
Series	-	ThinkPad
display
Size	15.60-inch	14.00-inch
Resolution	-	1366x768 pixels
Touch Screen	-	No
processor
Processor	Intel Core i5 4th Gen 4200U	Intel Core i7 4th Gen 4300U
Base Clock Speed	1.6 GHz	1.9 GHz
memory
RAM	4GB	16GB
RAM Slots	1	-
graphics
Graphics Processor	Integrated Intel HD Graphics 4400	-
Dedicated Graphics	No	-
storage
Hard disk	500GB	512GB
SSD	No	No
connectivity
Wi-Fi standards supported	802.11 n	802.11 a/b/g/n/ac
Bluetooth version	4	4
inputs
Pointer Device	Touchpad	-
Internal Mic	Yes	Yes
Speakers	Yes	Yes
Optical Disk Drive	CD/DVD Reader	-
Finger Print Sensor	Yes	No
Touchpad	-	Yes
ports and slots
Number of USB Ports	3	3
HDMI Port	Standard	-
Multi Card Slot	Yes	SD Card Reader
VGA Port	Yes	Yes
Mic In	Yes	-
RJ45 (LAN)	Yes	-
Headphone and Mic Combo Jack	-	Yes

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