Lenovo ThinkBook Plus Gen 3 vs Dell Inspiron 15 3511 (2021) comparison

Show Only Differences Highlight Differences	Lenovo ThinkBook Plus Gen 3	Dell Inspiron 15 3511 (2021)
key specs
Display size	17.30-inch	15.60-inch
Display resolution	3072x1440 pixels	1920x1080 pixels
Processor	Core	Core i3
RAM	32GB	8GB
OS	Windows 11	Windows 10
SSD	1TB	-
Graphics	Intel IRIS Graphics	Integrated Intel Graphics
Weight	2.00 kg	1.80 kg
Touchscreen	-	No
Hard disk	-	1TB
general
Brand	Lenovo	Dell
Model	ThinkBook Plus Gen 3	Inspiron 15 3511 (2021)
Release date	January 5, 2022	-
Model Name	ThinkBook Plus Gen 3	Inspiron 15
Series	ThinkBook	Inspiron
Dimensions (mm)	17.90 x 228.70 x 410.00	-
Weight (kg)	2.0	1.8
Operating system	Windows 11	Windows 10
Battery Capacity (WHR)	69	41
Model Number	-	3511
Colours	-	Carbon Black
display
Size	17.30-inch	15.60-inch
Resolution	3072x1440 pixels	1920x1080 pixels
Refresh Rate	120Hz	-
Touch Screen	-	No
second display
Screen Size (inches)	8.00	-
Resolution	800x1280 pixels	-
Touch Screen	Yes	-
processor
Processor	Intel Core 12th Gen	Intel Core i3 11th Gen Core i3-1115G4
memory
RAM	32GB	8GB
graphics
Graphics Processor	Intel IRIS Graphics	Integrated Intel Graphics
storage
SSD	1TB	-
Hard disk	-	1TB
connectivity
Wi-Fi standards supported	802.11 ax	-
Bluetooth version	5.1	-
inputs
Web Camera	Yes	Yes
Touchpad	Yes	Yes
Speakers	Yes	Yes
Finger Print Sensor	Yes	-
Pointer Device	-	Touchpad
Internal Mic	-	Yes
ports and slots
Number of USB Ports	4	-
USB Ports	1 x USB 3.0 (Type A), 1 x USB 3.0 (Type C)	-
Thunderbolt 4 (Type C)	1	-
HDMI Port	Standard	-
Headphone and Mic Combo Jack	Yes	-
RJ45 (LAN)	Yes	-

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