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Dell Precision 7770 vs Dell Alienware m15 R2
Dell Precision 7770
vs
Dell Alienware m15 R2
comparison
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Dell Precision 7770
Dell Alienware m15 R2
key specs
Display size
17.30-inch
15.60-inch
Display resolution
1080x1920 pixels
1920x1080 pixels
Weight
3.01 kg
2.16 kg
Processor
-
Core i7
RAM
-
8GB
OS
-
Windows 10
SSD
-
512GB
Graphics
-
Nvidia
general
Brand
Dell
Dell
Model
Precision 7770
Alienware m15 R2
Release date
April 27, 2022
September 1, 2019
Model Name
Dell Precision 7770
Alienware m15 R2
Series
Precision
Alienware
Dimensions (mm)
398.00 x 265.00 x 28.50
276.00 x 360.50 x 19.50
Weight (kg)
3.01
2.16
Colours
Aluminum Titan Grey
Lunar Light
Battery Capacity (WHR)
83
76
Material
-
Magnesium Aluminum Alloy (Case material)
Operating system
-
Windows 10
display
Size
17.30-inch
15.60-inch
Resolution
1080x1920 pixels
1920x1080 pixels
Refresh Rate
60Hz
60Hz
connectivity
5G
Yes
-
Wi-Fi standards supported
802.11 a/b/g/n/ac
802.11 ac
Bluetooth version
5.2
4.2
Ethernet
RJ-45
Yes
inputs
Web Camera
1080-megapixel
Yes
Backlit Keyboard
Yes
Yes
Touchpad
Yes
Yes
Speakers
4 Speakers
2 Speakers
Finger Print Sensor
Yes
-
Pointer Device
-
Touchpad
Internal Mic
-
Yes
ports and slots
USB 3.2 Gen 2 (Type C)
1
-
Thunderbolt 4 (Type C)
2
-
HDMI Port
Yes
Standard
Headphone and Mic Combo Jack
Yes
-
RJ45 (LAN)
Yes
Yes
Number of USB Ports
-
4
USB Ports
-
3 x USB 3.1 Gen 1 (Type A), 1 x Thunderbolt 3 (Type C)
Lock Slot
-
Yes
processor
Processor
-
Intel Core i7 9th Gen Core i7-9750H
Cache
-
12MB
memory
RAM
-
8GB
graphics
Dedicated Graphics
-
Yes
Graphics Processor
-
Nvidia
Dedicated Graphic Memory
-
6GB
Dedicated Graphic Memory Type
-
GDDR6
storage
SSD
-
512GB
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