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Lenovo Legion 9i (18”, 10) vs Lenovo ThinkBook X1 Carbon (10th Gen)

Lenovo Legion 9i (18”, 10) vs Lenovo ThinkBook X1 Carbon (10th Gen) comparison

Show Only Differences Highlight Differences	Lenovo Legion 9i (18”, 10)	Lenovo ThinkBook X1 Carbon (10th Gen)
key specs
Display size	18.00-inch	14.00-inch
Display resolution	3840x2400 pixels	3840x2400 pixels
Processor	Intel Core Ultra 9	Core
RAM	64GB	32GB
OS	Windows 11 Pro	Windows 11
Hard disk	No	-
SSD	2TB	2TB
Graphics	Nvidia GeForce RTX 5090	Intel IRIS Graphics
Weight	3.50 kg	1.12 kg
general
Brand	Lenovo	Lenovo
Model	Legion 9i (18”, 10)	ThinkBook X1 Carbon (10th Gen)
Release date	May 8, 2025	January 5, 2022
Launched in India	No	-
Model Name	9i	ThinkBook X1 Carbon (10th Gen)
Series	Legion	ThinkBook X1
Dimensions (mm)	403.00 x 296.50 x 23.90	15.36 x 315.60 x 222.50
Weight (kg)	3.5	1.12
Colours	Carbon Black	-
Material	Aluminium	-
Operating system	Windows 11 Pro	Windows 11
Battery Capacity (WHR)	99.99	57
Alternate names	-	ThinkBook X1 Carbon G10
display
Size	18.00-inch	14.00-inch
Resolution	3840x2400 pixels	3840x2400 pixels
Refresh Rate	240Hz	-
processor
Processor	Intel Intel Core Ultra 9 275HX	Intel Core 12th Gen
memory
RAM	64GB	32GB
RAM Slots	4	-
graphics
Dedicated Graphics	Yes	-
Graphics Processor	Nvidia GeForce RTX 5090	Intel IRIS Graphics
Dedicated Graphic Memory	24GB	-
Dedicated Graphic Memory Type	GDDR7	-
storage
Hard disk	No	-
SSD	2TB	2TB
connectivity
Wi-Fi 7	Yes	-
Bluetooth version	5.4	5.2
Ethernet	RJ45	-
Wi-Fi standards supported	-	802.11 ax
inputs
Web Camera	5-megapixel	Yes
Pointer Device	Touchpad	-
Backlit Keyboard	Yes	-
Touchpad	Yes	Yes
Internal Mic	Yes	-
Speakers	Yes	Yes
Finger Print Sensor	-	Yes
ports and slots
Thunderbolt 5 (Type C)	2	-
Number of USB Ports	6	2
USB 3.2 Gen 2 (Type C)	1	-
HDMI Port	Yes	Standard
Multi Card Slot	SD Card Reader	SD Card Reader
Headphone and Mic Combo Jack	Yes	Yes
RJ45 (LAN)	Yes	-
USB Ports	-	1 x USB 2.0, 2 x USB 3.1 Gen 2 (Type A)
Thunderbolt 4 (Type C)	-	2

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