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Dell Alienware m15 R7 vs Dell Precision 7720
Dell Alienware m15 R7
vs
Dell Precision 7720
comparison
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Dell Alienware m15 R7
Dell Precision 7720
key specs
Display size
15.60-inch
17.30-inch
Display resolution
1920x1080 pixels
1920x1080 pixels
Processor
Core i7
Core i7
RAM
16GB
8GB
OS
Windows 11
Windows 10 Professional
SSD
256GB
No
Graphics
Nvidia GeForce RTX 3050 Ti
AMD Radeon R4
Weight
2.42 kg
3.42 kg
Hard disk
-
1TB
general
Brand
Dell
Dell
Model
Alienware m15 R7
Precision 7720
Release date
January 4, 2022
-
Dimensions (mm)
272.50 x 356.20 x 20.60
28.45 x 34.49 x 28.50
Weight (kg)
2.42
3.42
Operating system
Windows 11
Windows 10 Professional
Battery Capacity (WHR)
56
91
Model Number
-
7720
Series
-
Precision
Colours
-
Black
display
Size
15.60-inch
17.30-inch
Resolution
1920x1080 pixels
1920x1080 pixels
Refresh Rate
165Hz
-
processor
Processor
Intel Core i7 12th Gen 12700H
Intel Core i7 7700HQ
Burst Clock Speed
4700 GHz
-
Cache
24MB
6MB
Base Clock Speed
-
2.8 GHz
memory
RAM
16GB
8GB
graphics
Dedicated Graphics
Yes
-
Graphics Processor
Nvidia GeForce RTX 3050 Ti
AMD Radeon R4
Dedicated Graphic Memory
4GB
-
Dedicated Graphic Memory Type
GDDR6
GDDR5
storage
SSD
256GB
No
Hard disk
-
1TB
connectivity
Wi-Fi standards supported
802.11 ax
802.11 ac
Bluetooth version
5.2
-
Ethernet
Yes
10/100/1000 Base T
inputs
Web Camera
Yes
-
Pointer Device
Touchpad
-
Backlit Keyboard
Yes
-
Touchpad
Yes
-
Internal Mic
Yes
-
Finger Print Sensor
-
No
ports and slots
Number of USB Ports
5
4
USB 3.2 Gen 1 (Type A)
3
-
USB 3.2 Gen 2 (Type C)
1
-
Thunderbolt 4 (Type C)
1
-
HDMI Port
Standard
Standard
Headphone and Mic Combo Jack
Yes
Yes
RJ45 (LAN)
Yes
-
USB Ports
-
4 x USB 3.0
Multi Card Slot
-
SD Card Reader
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