Lenovo Legion Pro 7i (2025) vs Dell Inspiron 15 3511 (2021) comparison

Show Only Differences Highlight Differences	Lenovo Legion Pro 7i (2025)	Dell Inspiron 15 3511 (2021)
key specs
Display size	16.00-inch	15.60-inch
Display resolution	2560x1600 pixels	1920x1080 pixels
Processor	Intel Core Ultra 7	Core i3
RAM	32GB	8GB
OS	Windows 11	Windows 10
SSD	1TB	-
Graphics	Nvidia GeForce RTX 5070	Integrated Intel Graphics
Weight	2.72 kg	1.80 kg
Touchscreen	-	No
Hard disk	-	1TB
general
Brand	Lenovo	Dell
Model	Legion Pro 7i (2025)	Inspiron 15 3511 (2021)
Release date	June 16, 2025	-
Launched in India	Yes	-
Model Name	Legion 7i Pro	Inspiron 15
Series	Legion	Inspiron
Dimensions (mm)	266.00 x 364.00 x 275.90	-
Weight (kg)	2.72	1.8
Colours	Eclipse Black	Carbon Black
Operating system	Windows 11	Windows 10
Battery Capacity (WHR)	99	41
Model Number	-	3511
display
Size	16.00-inch	15.60-inch
Resolution	2560x1600 pixels	1920x1080 pixels
Refresh Rate	240Hz	-
Touch Screen	-	No
processor
Processor	Intel Intel Core Ultra 7 255HX	Intel Core i3 11th Gen Core i3-1115G4
memory
RAM	32GB	8GB
graphics
Dedicated Graphics	Yes	-
Graphics Processor	Nvidia GeForce RTX 5070	Integrated Intel Graphics
storage
SSD	1TB	-
Hard disk	-	1TB
connectivity
Wi-Fi 7	Yes	-
Wi-Fi standards supported	802.11 a/b/g/n/ac/ax	-
Bluetooth version	5.4	-
inputs
Web Camera	Yes	Yes
Pointer Device	Touchpad	Touchpad
Backlit Keyboard	Yes	-
Touchpad	Yes	Yes
Internal Mic	Yes	Yes
Speakers	4 Speakers	Yes
ports and slots
USB 4.0 (Type C)	1	-
Number of USB Ports	6	-
USB 3.2 Gen 1 (Type A)	2	-
HDMI Port	Standard	-
Headphone and Mic Combo Jack	Yes	-
RJ45 (LAN)	Yes	-

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