Lenovo ThinkBook 14x vs Lenovo ThinkPad X1 Extreme Gen 4 comparison

Show Only Differences Highlight Differences	Lenovo ThinkBook 14x	Lenovo ThinkPad X1 Extreme Gen 4
key specs
Display size	14.00-inch	16.00-inch
Processor	Core 7	-
RAM	16GB	-
SSD	1TB	-
Weight	990.00 kg	1.82 kg
OS	-	Windows 10 Professional
Hard disk	-	No
general
Brand	Lenovo	Lenovo
Model	ThinkBook 14x	ThinkPad X1 Extreme Gen 4
Release date	October 7, 2026	June 23, 2021
Launched in India	Yes	-
Model Name	Lenovo ThinkBook 14x	ThinkPad X1 Extreme Gen 4
Series	ThinkBook	ThinkPad X1
Thickness	12.9	-
Weight (kg)	990	1.82
Battery Capacity (WHR)	65	90
Dimensions (mm)	-	253.80 x 359.50 x 17.70
Operating system	-	Windows 10 Professional
display
Size	14.00-inch	16.00-inch
processor
Processor	Intel Core 7 Ultra 7 256V	-
memory
RAM	16GB	-
storage
SSD	1TB	-
Hard disk	-	No
connectivity
Wi-Fi 7	Yes	-
Wi-Fi standards supported	-	802.11 ac/ax
Bluetooth version	-	5.2
inputs
Web Camera	Yes	Yes
Backlit Keyboard	-	Yes
Touchpad	-	Yes
Internal Mic	-	Yes
Speakers	-	Yes
graphics
Dedicated Graphics	-	No
ports and slots
Number of USB Ports	-	4
USB 3.2 Gen 1 (Type A)	-	2
Thunderbolt 4 (Type C)	-	2
HDMI Port	-	Yes
Multi Card Slot	-	SD Card Reader
Headphone and Mic Combo Jack	-	Yes

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