Microsoft Surface Book CR9-00001 vs Lenovo Z50 70 comparison

Show Only Differences Highlight Differences	Microsoft Surface Book CR9-00001	Lenovo Z50 70
key specs
Display size	13.30-inch	15.60-inch
Display resolution	2256x1504 pixels	-
Touchscreen	Yes	No
Processor	Core i5	Core i5
RAM	8GB	8GB
OS	Windows 10	Windows 8.1
Hard disk	No	1TB
SSD	128GB	No
Weight	1.28 kg	-
Graphics	-	Nvidia GeForce N15S Gt
general
Brand	Microsoft	Lenovo
Model	Surface Book CR9-00001	Z50 70
Model Number	CR9-00001	Z50 70
Series	Surface Book	-
Dimensions (mm)	308.10 x 223.30 x 14.50	-
Weight (kg)	1.28	-
Colours	Silver	-
Operating system	Windows 10	Windows 8.1
Battery Cell	-	4
display
Size	13.30-inch	15.60-inch
Resolution	2256x1504 pixels	-
Touch Screen	Yes	No
processor
Processor	Intel Core i5 7th Gen 7660U	Intel Core i5 4th Gen 4210U
Base Clock Speed	2.5 GHz	1.7 GHz
Cache	4MB	3MB
Burst Clock Speed	-	2.7 GHz
memory
RAM	8GB	8GB
RAM Slots	-	2
RAM Slot (Unused)	-	1
storage
Hard disk	No	1TB
SSD	128GB	No
connectivity
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 b/g/n
Bluetooth version	4	4
inputs
Web Camera	Yes	Yes
Pointer Device	Touchpad	Touchpad
Touchpad	Yes	-
Internal Mic	Yes	Yes
Speakers	Yes	-
Finger Print Sensor	No	-
Optical Disk Drive	-	CD/DVD Writer
ports and slots
Number of USB Ports	1	3
USB Ports	1 x USB 3.0	2 x USB 2.0, 1 x USB 3.0
Multi Card Slot	SDXC Card Reader	-
Mic In	Yes	-
HDMI Port	-	Standard
graphics
Graphics Processor	-	Nvidia GeForce N15S Gt
Dedicated Graphic Memory	-	4GB
Dedicated Graphic Memory Type	-	DDR3
Dedicated Graphics	-	Yes

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