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