Lenovo Z50 vs Lenovo ThinkPad E550 comparison

Show Only Differences Highlight Differences	Lenovo Z50	Lenovo ThinkPad E550
key specs
Display size	15.60-inch	15.60-inch
Touchscreen	No	-
Processor	APU Quad Core	Core i7
RAM	2GB	4GB
OS	Windows 10	-
Hard disk	1TB	500GB
SSD	No	No
Graphics	Intel Integrated HD Graphics 4400	-
Weight	2.40 kg	3.33 kg
Display resolution	-	1366x768 pixels
general
Brand	Lenovo	Lenovo
Model	Z50	ThinkPad E550
Model Number	Z50	E550
Series	Z Series	ThinkPad
Dimensions (mm)	384.00 x 265.00 x 25.00	-
Weight (kg)	2.4	3.33
Colours	Black	Black
Operating system	Windows 10	-
Battery Cell	4	6
Battery Life (up to hours)	4	-
display
Size	15.60-inch	15.60-inch
Touch Screen	No	-
Resolution	-	1366x768 pixels
processor
Processor	AMD APU Quad Core 4th Gen 4210U	Intel Core i7 5200U
Base Clock Speed	1.7 GHz	2.2 GHz
Cache	3MB	-
memory
RAM	2GB	4GB
Expandable RAM up to (GB)	16GB	-
graphics
Graphics Processor	Intel Integrated HD Graphics 4400	-
Dedicated Graphics	No	-
storage
Hard disk	1TB	500GB
SSD	No	No
connectivity
Bluetooth version	4	-
inputs
Pointer Device	Touchpad	-
Touchpad	Yes	-
Internal Mic	Yes	-
Speakers	2 Speakers	-
Finger Print Sensor	No	No
ports and slots
Number of USB Ports	3	-
USB Ports	2 x USB 2.0, 1 x USB 3.0	-
HDMI Port	Standard	-
Mic In	Yes	-

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