Lenovo ThinkPad T450 vs Lenovo ThinkPad X1 comparison

Show Only Differences Highlight Differences	Lenovo ThinkPad T450	Lenovo ThinkPad X1
key specs
Display size	14.00-inch	14.00-inch
Processor	Core i5	Core i7
RAM	8GB	16GB
OS	Windows 7	Windows 10 Professional
Hard disk	256GB	1TB
SSD	No	No
Graphics	Intel Integrated HD Graphics	Integrated Intel HD Graphics 4000
Weight	1.62 kg	1.12 kg
Display resolution	-	1920x1080 pixels
Touchscreen	-	No
general
Brand	Lenovo	Lenovo
Model	ThinkPad T450	ThinkPad X1
Model Number	T450	X1
Series	ThinkPad	ThinkPad
Dimensions (mm)	232.00 x 33.90 x 21.00	323.00 x 217.00 x 40.64
Weight (kg)	1.62	1.12
Colours	Black	Black
Operating system	Windows 7	Windows 10 Professional
Battery Capacity (WHR)	23	57
Battery Cell	6	4
Battery Life (up to hours)	-	12
display
Size	14.00-inch	14.00-inch
Resolution	-	1920x1080 pixels
Touch Screen	-	No
processor
Processor	Intel Core i5	Intel Core i7 8th Gen 8550U
Base Clock Speed	-	1.8 GHz
Burst Clock Speed	-	3.2 GHz
Cache	-	4MB
memory
RAM	8GB	16GB
graphics
Graphics Processor	Intel Integrated HD Graphics	Integrated Intel HD Graphics 4000
Dedicated Graphics	No	No
Dedicated Graphic Memory Type	-	DDR3
storage
Hard disk	256GB	1TB
SSD	No	No
inputs
Pointer Device	Touchpad	Touchpad
Touchpad	Yes	-
Internal Mic	Yes	Yes
Speakers	Yes	Yes
Finger Print Sensor	No	No
Web Camera	-	Yes
Backlit Keyboard	-	Yes
ports and slots
Number of USB Ports	3	2
HDMI Port	Standard	Standard
Mic In	Yes	-
RJ45 (LAN)	Yes	-
USB Ports	-	1 x USB 2.0, 1 x USB 3.0
Multi Card Slot	-	4 in 1 Card Reader
connectivity
Ethernet	-	Yes

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