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Dell G15 (5520) vs Dell Alienware x15 R1
Dell G15 (5520)
vs
Dell Alienware x15 R1
comparison
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Dell G15 (5520)
Dell Alienware x15 R1
key specs
Display size
15.60-inch
15.60-inch
Display resolution
1920x1080 pixels
1920x1080 pixels
Touchscreen
No
-
Processor
Core i5
Core i7
RAM
16GB
16GB
OS
Windows 11
Windows 10 Home
Graphics
Nvidia GeForce RTX 3050
Nvidia GeForce RTX 3060
Weight
2.50 kg
2.27 kg
SSD
-
256GB
general
Brand
Dell
Dell
Model
G15 (5520)
Alienware x15 R1
Release date
May 16, 2022
June 1, 2021
Model Number
5520
-
Model Name
G15
Alienware x15 R1
Series
Dell G
Alienware
Dimensions (mm)
26.90 x 357.30 x 272.11
277.25 x 359.70 x 15.90
Weight (kg)
2.5
2.27
Colours
Grey
Lunar Light
Operating system
Windows 11
Windows 10 Home
Battery Capacity (WHR)
56
87
display
Size
15.60-inch
15.60-inch
Resolution
1920x1080 pixels
1920x1080 pixels
Touch Screen
No
-
Refresh Rate
120Hz
165Hz
processor
Processor
Intel Core i5 12th Gen 12500H
Intel Core i7 11th Gen 11800H
Burst Clock Speed
-
4600 GHz
Cache
-
24MB
memory
RAM
16GB
16GB
graphics
Graphics Processor
Nvidia GeForce RTX 3050
Nvidia GeForce RTX 3060
Dedicated Graphic Memory
4GB
6GB
Dedicated Graphic Memory Type
GDDR6
GDDR6
Dedicated Graphics
-
Yes
connectivity
Wi-Fi standards supported
802.11 a/b/g/n/ac/ax
802.11 a/b/g/n/ac/ax
Ethernet
Yes
-
Bluetooth version
-
5.2
inputs
Web Camera
Yes
Yes
Pointer Device
Touchpad
Touchpad
Backlit Keyboard
Yes
Yes
Touchpad
Yes
Yes
Internal Mic
Yes
Yes
Speakers
2 Speakers
-
ports and slots
Number of USB Ports
3
3
USB Ports
1 x USB 3.1 Gen 1 (Type C)
-
USB 3.2 Gen 1 (Type A)
2
1
HDMI Port
Standard
Standard
Headphone and Mic Combo Jack
Yes
Yes
RJ45 (LAN)
Yes
-
USB 3.2 Gen 2 (Type C)
-
1
Thunderbolt 4 (Type C)
-
1
Multi Card Slot
-
1 Micro SD Card Reader
storage
SSD
-
256GB
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