Lenovo Legion 9i (18”, 10) vs Lenovo IdeaPad 510s comparison

Show Only Differences Highlight Differences	Lenovo Legion 9i (18”, 10)	Lenovo IdeaPad 510s
key specs
Display size	18.00-inch	14.00-inch
Display resolution	3840x2400 pixels	1920x1080 pixels
Processor	Intel Core Ultra 9	Core i5
RAM	64GB	4GB
OS	Windows 11 Pro	Windows 10 Home
Hard disk	No	1TB
SSD	2TB	No
Graphics	Nvidia GeForce RTX 5090	Intel Integrated HD Graphics
Weight	3.50 kg	1.50 kg
Touchscreen	-	No
general
Brand	Lenovo	Lenovo
Model	Legion 9i (18”, 10)	IdeaPad 510s
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	320.00 x 225.00 x 18.70
Weight (kg)	3.5	1.5
Colours	Carbon Black	Silver
Material	Aluminium	-
Operating system	Windows 11 Pro	Windows 10 Home
Battery Capacity (WHR)	99.99	35
Model Number	-	510s
Battery Life (up to hours)	-	4
display
Size	18.00-inch	14.00-inch
Resolution	3840x2400 pixels	1920x1080 pixels
Refresh Rate	240Hz	-
Touch Screen	-	No
processor
Processor	Intel Intel Core Ultra 9 275HX	Intel Core i5 7th Gen 7200U
Base Clock Speed	-	2.5 GHz
Burst Clock Speed	-	3.1 GHz
Cache	-	3MB
memory
RAM	64GB	4GB
RAM Slots	4	-
Expandable RAM up to (GB)	-	8GB
graphics
Dedicated Graphics	Yes	No
Graphics Processor	Nvidia GeForce RTX 5090	Intel Integrated HD Graphics
Dedicated Graphic Memory	24GB	-
Dedicated Graphic Memory Type	GDDR7	-
storage
Hard disk	No	1TB
SSD	2TB	No
connectivity
Wi-Fi 7	Yes	-
Bluetooth version	5.4	4
Ethernet	RJ45	10/100 Base T
Wi-Fi standards supported	-	802.11 b/g/n
inputs
Web Camera	5-megapixel	Yes
Pointer Device	Touchpad	Touchpad
Backlit Keyboard	Yes	-
Touchpad	Yes	-
Internal Mic	Yes	Yes
Speakers	Yes	2 Speakers
ports and slots
Thunderbolt 5 (Type C)	2	-
Number of USB Ports	6	3
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	Yes
RJ45 (LAN)	Yes	Yes
USB Ports	-	1 x USB 2.0, 2 x USB 3.0
Mic In	-	Yes

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