Dell Inspiron 15 3511 (2021) vs Dell Precision 7720 comparison

Show Only Differences Highlight Differences	Dell Inspiron 15 3511 (2021)	Dell Precision 7720
key specs
Display size	15.60-inch	17.30-inch
Display resolution	1920x1080 pixels	1920x1080 pixels
Touchscreen	No	-
Processor	Core i3	Core i7
RAM	8GB	8GB
OS	Windows 10	Windows 10 Professional
Hard disk	1TB	1TB
Graphics	Integrated Intel Graphics	AMD Radeon R4
Weight	1.80 kg	3.42 kg
SSD	-	No
general
Brand	Dell	Dell
Model	Inspiron 15 3511 (2021)	Precision 7720
Model Number	3511	7720
Model Name	Inspiron 15	-
Series	Inspiron	Precision
Weight (kg)	1.8	3.42
Colours	Carbon Black	Black
Operating system	Windows 10	Windows 10 Professional
Battery Capacity (WHR)	41	91
Dimensions (mm)	-	28.45 x 34.49 x 28.50
display
Size	15.60-inch	17.30-inch
Resolution	1920x1080 pixels	1920x1080 pixels
Touch Screen	No	-
processor
Processor	Intel Core i3 11th Gen Core i3-1115G4	Intel Core i7 7700HQ
Base Clock Speed	-	2.8 GHz
Cache	-	6MB
memory
RAM	8GB	8GB
graphics
Graphics Processor	Integrated Intel Graphics	AMD Radeon R4
Dedicated Graphic Memory Type	-	GDDR5
storage
Hard disk	1TB	1TB
SSD	-	No
inputs
Web Camera	Yes	-
Pointer Device	Touchpad	-
Touchpad	Yes	-
Internal Mic	Yes	-
Speakers	Yes	-
Finger Print Sensor	-	No
connectivity
Wi-Fi standards supported	-	802.11 ac
Ethernet	-	10/100/1000 Base T
ports and slots
Number of USB Ports	-	4
USB Ports	-	4 x USB 3.0
HDMI Port	-	Standard
Multi Card Slot	-	SD Card Reader
Headphone and Mic Combo Jack	-	Yes

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