Dell Inspiron 15 I5570-7279 vs Dell Inspiron I5577-7359BLK comparison

Show Only Differences Highlight Differences	Dell Inspiron 15 I5570-7279	Dell Inspiron I5577-7359BLK
key specs
Display size	15.60-inch	15.60-inch
Display resolution	1920x1080 pixels	1920x1080 pixels
Touchscreen	No	No
Processor	Core i7	Core i7
RAM	8GB	8GB
OS	Windows 10 Home	Windows 10
Hard disk	256GB	No
SSD	No	No
Graphics	AMD Radeon 530 Graphics	Nvidia GeForce GTX 1050
Weight	2.20 kg	2.56 kg
general
Brand	Dell	Dell
Model	Inspiron 15 I5570-7279	Inspiron I5577-7359BLK
Model Number	I5570-7279	I5577-7359BLK
Series	Inspiron 15	Inspiron
Dimensions (mm)	380.00 x 258.00 x 22.70	-
Weight (kg)	2.2	2.56
Colours	Silver	Black
Operating system	Windows 10 Home	Windows 10
Battery Cell	3	6
display
Size	15.60-inch	15.60-inch
Resolution	1920x1080 pixels	1920x1080 pixels
Touch Screen	No	No
processor
Processor	Intel Core i7 8th Gen 8250U	Intel Core i7 7th Gen 7700HQ
Base Clock Speed	1.6 GHz	2.8 GHz
Cache	6MB	6MB
memory
RAM	8GB	8GB
Expandable RAM up to (GB)	16GB	32GB
graphics
Graphics Processor	AMD Radeon 530 Graphics	Nvidia GeForce GTX 1050
Dedicated Graphic Memory Type	GDDR5	GDDR5
storage
Hard disk	256GB	No
SSD	No	No
connectivity
Wi-Fi standards supported	802.11 ac	802.11 ac
Bluetooth version	4.1	4.2
inputs
Pointer Device	Touchpad	Touchpad
Touchpad	Yes	Yes
Internal Mic	Yes	Yes
Speakers	Stereo Speakers	-
Finger Print Sensor	No	No
ports and slots
Mic In	Yes	Yes

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