Dell Inspiron 15 3511 (2021) vs Dell Inspiron 14 7000 7490 comparison

Show Only Differences Highlight Differences	Dell Inspiron 15 3511 (2021)	Dell Inspiron 14 7000 7490
key specs
Display size	15.60-inch	14.00-inch
Display resolution	1920x1080 pixels	1920x1080 pixels
Touchscreen	No	No
Processor	Core i3	Core i5
RAM	8GB	8GB
OS	Windows 10	Windows 10
Hard disk	1TB	-
Graphics	Integrated Intel Graphics	Nvidia GeForce MX250
Weight	1.80 kg	1.10 kg
SSD	-	512GB
general
Brand	Dell	Dell
Model	Inspiron 15 3511 (2021)	Inspiron 14 7000 7490
Model Number	3511	7490
Model Name	Inspiron 15	Inspiron 14 7000
Series	Inspiron	Inspiron 14
Weight (kg)	1.8	1.095
Colours	Carbon Black	Platinum Silver
Operating system	Windows 10	Windows 10
Battery Capacity (WHR)	41	52
Release date	-	September 1, 2019
Dimensions (mm)	-	17.96 x 319.77 x 205.93
Battery Cell	-	4-cell
display
Size	15.60-inch	14.00-inch
Resolution	1920x1080 pixels	1920x1080 pixels
Touch Screen	No	No
processor
Processor	Intel Core i3 11th Gen Core i3-1115G4	Intel Core i5 10th Gen i5-10210U
Base Clock Speed	-	4.2 GHz
memory
RAM	8GB	8GB
graphics
Graphics Processor	Integrated Intel Graphics	Nvidia GeForce MX250
storage
Hard disk	1TB	-
SSD	-	512GB
inputs
Web Camera	Yes	Yes
Pointer Device	Touchpad	-
Touchpad	Yes	-
Internal Mic	Yes	-
Speakers	Yes	Yes
Backlit Keyboard	-	Yes
connectivity
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
ports and slots
USB Ports	-	2 x USB 3.1 Gen 1 (Type A), 1 x Thunderbolt 3 (Type C)

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