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Laptop Finder
Compare Laptops
Dell Alienware x17 R2 vs Dell Precision 5520
Dell Alienware x17 R2
vs
Dell Precision 5520
comparison
Show Only Differences
Highlight Differences
Dell Alienware x17 R2
Dell Precision 5520
key specs
Display size
17.30-inch
15.60-inch
Display resolution
1920x1080 pixels
3840x2160 pixels
Processor
Core i7
Core i7
RAM
32GB
16GB
OS
Windows 11
Windows 10 Professional
SSD
1TB
512GB
Graphics
Nvidia GeForce RTX 3060
-
Weight
2.96 kg
1.77 kg
Hard disk
-
No
general
Brand
Dell
Dell
Model
Alienware x17 R2
Precision 5520
Release date
January 4, 2022
-
Model Name
Alienware x17 R2
-
Series
Alienware
Precision
Dimensions (mm)
21.40 x 299.57 x 399.23
27.94 x 234.00 x 35.60
Weight (kg)
2.96
1.77
Colours
Lunar Light
Silver
Material
Aluminium
-
Operating system
Windows 11
Windows 10 Professional
Battery Capacity (WHR)
87
-
Battery Cell
6
3
Model Number
-
5520
display
Size
17.30-inch
15.60-inch
Resolution
1920x1080 pixels
3840x2160 pixels
Refresh Rate
360Hz
-
processor
Processor
Intel Core i7 12th Gen 12700H
Intel Core i7 7820HQ
Burst Clock Speed
4700 GHz
-
Cache
24MB
-
Base Clock Speed
-
2.9 GHz
memory
RAM
32GB
16GB
graphics
Dedicated Graphics
Yes
-
Graphics Processor
Nvidia GeForce RTX 3060
-
Dedicated Graphic Memory
6GB
-
Dedicated Graphic Memory Type
GDDR6
GDDR5
storage
SSD
1TB
512GB
Hard disk
-
No
connectivity
Wi-Fi standards supported
802.11 a/b/g/n/ac/ax
802.11 ac
Bluetooth version
Bluetooth v5.2
-
Ethernet
Yes
-
inputs
Web Camera
720p
-
Pointer Device
Touchpad
-
Backlit Keyboard
Yes
-
Touchpad
Yes
-
Internal Mic
Yes
Yes
Speakers
Stereo Speakers
-
Finger Print Sensor
-
No
ports and slots
Number of USB Ports
3
2
USB 3.2 Gen 1 (Type A)
1
-
USB 3.2 Gen 2 (Type C)
1
-
Thunderbolt 4 (Type C)
1
-
HDMI Port
Standard
-
Multi Card Slot
1 Micro SD Card Reader
-
Headphone and Mic Combo Jack
Yes
Yes
RJ45 (LAN)
Yes
-
Show Only Differences
Highlight Differences
Dell Alienware x17 R2
Dell Precision 5520
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