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Dell Alienware x15 R1 vs Dell Inspiron 15 3521
Dell Alienware x15 R1
vs
Dell Inspiron 15 3521
comparison
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Dell Alienware x15 R1
Dell Inspiron 15 3521
key specs
Display size
15.60-inch
15.60-inch
Display resolution
1920x1080 pixels
1366x768 pixels
Processor
Core i7
Core i3
RAM
16GB
4GB
OS
Windows 10 Home
Windows 8
SSD
256GB
No
Graphics
Nvidia GeForce RTX 3060
Intel Integrated HD Graphics
Weight
2.27 kg
2.25 kg
Touchscreen
-
No
Hard disk
-
500GB
general
Brand
Dell
Dell
Model
Alienware x15 R1
Inspiron 15 3521
Release date
June 1, 2021
-
Model Name
Alienware x15 R1
-
Series
Alienware
Inspiron 15
Dimensions (mm)
277.25 x 359.70 x 15.90
376.00 x 259.00 x 31.30
Weight (kg)
2.27
2.25
Colours
Lunar Light
Black
Operating system
Windows 10 Home
Windows 8
Battery Capacity (WHR)
87
40
Model Number
-
3521
Battery Cell
-
4
Battery Life (up to hours)
-
8
display
Size
15.60-inch
15.60-inch
Resolution
1920x1080 pixels
1366x768 pixels
Refresh Rate
165Hz
-
Touch Screen
-
No
processor
Processor
Intel Core i7 11th Gen 11800H
Intel Core i3 3rd Gen 3217U
Burst Clock Speed
4600 GHz
-
Cache
24MB
3MB
Base Clock Speed
-
1.8 GHz
memory
RAM
16GB
4GB
RAM Slots
-
2
Expandable RAM up to (GB)
-
8GB
graphics
Dedicated Graphics
Yes
No
Graphics Processor
Nvidia GeForce RTX 3060
Intel Integrated HD Graphics
Dedicated Graphic Memory
6GB
-
Dedicated Graphic Memory Type
GDDR6
-
storage
SSD
256GB
No
Hard disk
-
500GB
connectivity
Wi-Fi standards supported
802.11 a/b/g/n/ac/ax
802.11 b/g/n
Bluetooth version
5.2
4
inputs
Web Camera
Yes
1-megapixel
Pointer Device
Touchpad
Touchpad
Backlit Keyboard
Yes
-
Touchpad
Yes
-
Internal Mic
Yes
Yes
Speakers
-
Stereo Speakers
Optical Disk Drive
-
DVD Writer
ports and slots
Number of USB Ports
3
3
USB 3.2 Gen 1 (Type A)
1
-
USB 3.2 Gen 2 (Type C)
1
-
Thunderbolt 4 (Type C)
1
-
HDMI Port
Standard
Standard
Multi Card Slot
1 Micro SD Card Reader
Multi format card reader
Headphone and Mic Combo Jack
Yes
-
USB Ports
-
2 x USB 2.0, 1 x USB 3.0
Lock Slot
-
Kensington Lock Port
RJ45 (LAN)
-
Yes
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