Dell Precision 7720 vs Dell Alienware 15 comparison

Show Only Differences Highlight Differences	Dell Precision 7720	Dell Alienware 15
key specs
Display size	17.30-inch	15.60-inch
Display resolution	1920x1080 pixels	1920x1080 pixels
Processor	Core i7	Core i5
RAM	8GB	8GB
OS	Windows 10 Professional	Windows 10 Home
Hard disk	1TB	1TB
SSD	No	No
Graphics	AMD Radeon R4	Nvidia 820M
Weight	3.42 kg	3.49 kg
Touchscreen	-	No
general
Brand	Dell	Dell
Model	Precision 7720	Alienware 15
Model Number	7720	-
Series	Precision	Alienware 15
Dimensions (mm)	28.45 x 34.49 x 28.50	389.00 x 305.00 x 25.40
Weight (kg)	3.42	3.49
Colours	Black	Anodized Aluminum
Operating system	Windows 10 Professional	Windows 10 Home
Battery Capacity (WHR)	91	68
Battery Cell	-	8
display
Size	17.30-inch	15.60-inch
Resolution	1920x1080 pixels	1920x1080 pixels
Touch Screen	-	No
processor
Processor	Intel Core i7 7700HQ	Intel Core i5 6th Gen 6300HQ
Base Clock Speed	2.8 GHz	2.3 GHz
Cache	6MB	6MB
Burst Clock Speed	-	3.2 GHz
memory
RAM	8GB	8GB
RAM Slots	-	2
graphics
Graphics Processor	AMD Radeon R4	Nvidia 820M
Dedicated Graphic Memory Type	GDDR5	DDR3L
Dedicated Graphic Memory	-	2GB
Dedicated Graphics	-	Yes
storage
Hard disk	1TB	1TB
SSD	No	No
connectivity
Wi-Fi standards supported	802.11 ac	802.11 b/g/n
Ethernet	10/100/1000 Base T	Yes
Bluetooth version	-	4
inputs
Finger Print Sensor	No	-
Web Camera	-	Yes
Pointer Device	-	Touchpad
Backlit Keyboard	-	Yes
Touchpad	-	Yes
Internal Mic	-	Yes
Speakers	-	Yes
ports and slots
Number of USB Ports	4	-
USB Ports	4 x USB 3.0	-
HDMI Port	Standard	Standard
Multi Card Slot	SD Card Reader	9 in 1 Card Reader
Headphone and Mic Combo Jack	Yes	Yes
Lock Slot	-	Noble Lock Port
Mic In	-	Yes
RJ45 (LAN)	-	Yes

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