Lenovo ThinkPad X1 vs Lenovo B50 70 comparison

Show Only Differences Highlight Differences	Lenovo ThinkPad X1	Lenovo B50 70
key specs
Display size	14.00-inch	15.60-inch
Display resolution	1920x1080 pixels	1366x768 pixels
Touchscreen	No	No
Processor	Core i7	Core i5
RAM	16GB	8GB
OS	Windows 10 Professional	Windows 8 Professional
Hard disk	1TB	1TB
SSD	No	No
Graphics	Integrated Intel HD Graphics 4000	AMD Radeon R5 M230
Weight	1.12 kg	2.32 kg
general
Brand	Lenovo	Lenovo
Model	ThinkPad X1	B50 70
Model Number	X1	B50 70
Series	ThinkPad	-
Dimensions (mm)	323.00 x 217.00 x 40.64	380.00 x 262.00 x 24.70
Weight (kg)	1.12	2.32
Colours	Black	Black
Operating system	Windows 10 Professional	Windows 8 Professional
Battery Capacity (WHR)	57	-
Battery Cell	4	-
Battery Life (up to hours)	12	6
display
Size	14.00-inch	15.60-inch
Resolution	1920x1080 pixels	1366x768 pixels
Touch Screen	No	No
processor
Processor	Intel Core i7 8th Gen 8550U	Intel Core i5 4th Gen 4200U
Base Clock Speed	1.8 GHz	1.6 GHz
Burst Clock Speed	3.2 GHz	2.6 GHz
Cache	4MB	3MB
memory
RAM	16GB	8GB
RAM Slots	-	2
Expandable RAM up to (GB)	-	16GB
graphics
Graphics Processor	Integrated Intel HD Graphics 4000	AMD Radeon R5 M230
Dedicated Graphic Memory Type	DDR3	DDR3
Dedicated Graphics	No	Yes
Dedicated Graphic Memory	-	2GB
storage
Hard disk	1TB	1TB
SSD	No	No
connectivity
Ethernet	Yes	Yes
Wi-Fi standards supported	-	802.11 b/g/n/ac
Bluetooth version	-	4
inputs
Web Camera	Yes	Yes
Pointer Device	Touchpad	Touchpad
Backlit Keyboard	Yes	-
Internal Mic	Yes	-
Speakers	Yes	Yes
Finger Print Sensor	No	-
Optical Disk Drive	-	CD/DVD Writer
ports and slots
Number of USB Ports	2	3
USB Ports	1 x USB 2.0, 1 x USB 3.0	1 x USB 2.0, 2 x USB 3.0
HDMI Port	Standard	Standard
Multi Card Slot	4 in 1 Card Reader	4 in 1 Card Reader
Mic In	-	Yes
RJ45 (LAN)	-	Yes

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