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Lenovo Legion 9i (18”, 10) vs Lenovo ThinkPad X1 Carbon (Gen 8)

Lenovo Legion 9i (18”, 10) vs Lenovo ThinkPad X1 Carbon (Gen 8) comparison

Show Only Differences Highlight Differences	Lenovo Legion 9i (18”, 10)	Lenovo ThinkPad X1 Carbon (Gen 8)
key specs
Display size	18.00-inch	14.00-inch
Display resolution	3840x2400 pixels	1920x1080 pixels
Processor	Intel Core Ultra 9	-
RAM	64GB	-
OS	Windows 11 Pro	Windows 10
Hard disk	No	-
SSD	2TB	-
Graphics	Nvidia GeForce RTX 5090	-
Weight	3.50 kg	1.09 kg
general
Brand	Lenovo	Lenovo
Model	Legion 9i (18”, 10)	ThinkPad X1 Carbon (Gen 8)
Release date	May 8, 2025	January 3, 2020
Launched in India	No	-
Model Name	9i	ThinkPad X1 Carbon Gen 8
Series	Legion	ThinkPad X1
Dimensions (mm)	403.00 x 296.50 x 23.90	218.00 x 323.00 x 14.90
Weight (kg)	3.5	1.09
Colours	Carbon Black	Black, Black with Carbon Fiber Top Cover
Material	Aluminium	-
Operating system	Windows 11 Pro	Windows 10
Battery Capacity (WHR)	99.99	51
Battery Life (up to hours)	-	18
display
Size	18.00-inch	14.00-inch
Resolution	3840x2400 pixels	1920x1080 pixels
Refresh Rate	240Hz	-
processor
Processor	Intel Intel Core Ultra 9 275HX	-
memory
RAM	64GB	-
RAM Slots	4	-
graphics
Dedicated Graphics	Yes	-
Graphics Processor	Nvidia GeForce RTX 5090	-
Dedicated Graphic Memory	24GB	-
Dedicated Graphic Memory Type	GDDR7	-
storage
Hard disk	No	-
SSD	2TB	-
connectivity
Wi-Fi 7	Yes	-
Bluetooth version	5.4	5.0
Ethernet	RJ45	-
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
inputs
Web Camera	5-megapixel	Yes
Pointer Device	Touchpad	Trackpad
Backlit Keyboard	Yes	Yes
Touchpad	Yes	Yes
Internal Mic	Yes	Yes
Speakers	Yes	4 Speakers
Finger Print Sensor	-	Yes
ports and slots
Thunderbolt 5 (Type C)	2	-
Number of USB Ports	6	4
USB 3.2 Gen 2 (Type C)	1	-
HDMI Port	Yes	Standard
Multi Card Slot	SD Card Reader	-
Headphone and Mic Combo Jack	Yes	Yes
RJ45 (LAN)	Yes	-
USB Ports	-	2 x USB 3.1 Gen 1 (Type A), 2 x Thunderbolt 3 (Type C)

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