Lenovo Legion 9i (18”, 10) vs Lenovo IdeaPad 520-15IKB comparison

Show Only Differences Highlight Differences	Lenovo Legion 9i (18”, 10)	Lenovo IdeaPad 520-15IKB
key specs
Display size	18.00-inch	15.60-inch
Display resolution	3840x2400 pixels	1920x1080 pixels
Processor	Intel Core Ultra 9	Core i5
RAM	64GB	4GB
OS	Windows 11 Pro	Windows 10
Hard disk	No	1TB
SSD	2TB	No
Graphics	Nvidia GeForce RTX 5090	Nvidia GeForce MX150
Weight	3.50 kg	2.20 kg
general
Brand	Lenovo	Lenovo
Model	Legion 9i (18”, 10)	IdeaPad 520-15IKB
Release date	May 8, 2025	-
Launched in India	No	-
Model Name	9i	-
Series	Legion	IdeaPad
Dimensions (mm)	403.00 x 296.50 x 23.90	378.00 x 250.00 x 22.00
Weight (kg)	3.5	2.2
Colours	Carbon Black	Bronze
Material	Aluminium	-
Operating system	Windows 11 Pro	Windows 10
Battery Capacity (WHR)	99.99	-
Model Number	-	520-15IKB
display
Size	18.00-inch	15.60-inch
Resolution	3840x2400 pixels	1920x1080 pixels
Refresh Rate	240Hz	-
processor
Processor	Intel Intel Core Ultra 9 275HX	Intel Core i5 8250U
Base Clock Speed	-	1.6 GHz
memory
RAM	64GB	4GB
RAM Slots	4	-
graphics
Dedicated Graphics	Yes	-
Graphics Processor	Nvidia GeForce RTX 5090	Nvidia GeForce MX150
Dedicated Graphic Memory	24GB	-
Dedicated Graphic Memory Type	GDDR7	DDR4
storage
Hard disk	No	1TB
SSD	2TB	No
connectivity
Wi-Fi 7	Yes	-
Bluetooth version	5.4	-
Ethernet	RJ45	-
inputs
Web Camera	5-megapixel	-
Pointer Device	Touchpad	-
Backlit Keyboard	Yes	-
Touchpad	Yes	-
Internal Mic	Yes	-
Speakers	Yes	Yes
Finger Print Sensor	-	No
ports and slots
Thunderbolt 5 (Type C)	2	-
Number of USB Ports	6	-
USB 3.2 Gen 2 (Type C)	1	-
HDMI Port	Yes	Standard
Multi Card Slot	SD Card Reader	4 in 1 Card Reader
Headphone and Mic Combo Jack	Yes	-
RJ45 (LAN)	Yes	-

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