Lenovo IdeaPad 320E vs Dell Inspiron 15 3521 comparison

Show Only Differences Highlight Differences	Lenovo IdeaPad 320E	Dell Inspiron 15 3521
key specs
Display size	15.60-inch	15.60-inch
Display resolution	1366x768 pixels	1366x768 pixels
Touchscreen	No	No
Processor	Core i5	Core i3
RAM	8GB	4GB
OS	Windows 10 Home	Windows 8
Hard disk	1TB	500GB
SSD	No	No
Weight	2.20 kg	2.25 kg
Graphics	-	Intel Integrated HD Graphics
general
Brand	Lenovo	Dell
Model	IdeaPad 320E	Inspiron 15 3521
Model Number	320E	3521
Series	IdeaPad	Inspiron 15
Dimensions (mm)	378.00 x 260.00 x 22.90	376.00 x 259.00 x 31.30
Weight (kg)	2.2	2.25
Colours	Grey	Black
Operating system	Windows 10 Home	Windows 8
Battery Cell	2	4
Battery Life (up to hours)	5	8
Battery Capacity (WHR)	-	40
display
Size	15.60-inch	15.60-inch
Resolution	1366x768 pixels	1366x768 pixels
Touch Screen	No	No
processor
Processor	Intel Core i5 7th Gen 7200U	Intel Core i3 3rd Gen 3217U
Base Clock Speed	2.5 GHz	1.8 GHz
Burst Clock Speed	3.1 GHz	-
Cache	3MB	3MB
memory
RAM	8GB	4GB
RAM Slots	2	2
Expandable RAM up to (GB)	16GB	8GB
graphics
Dedicated Graphic Memory	2GB	-
Dedicated Graphic Memory Type	GDDR5	-
Dedicated Graphics	Yes	No
Graphics Processor	-	Intel Integrated HD Graphics
storage
Hard disk	1TB	500GB
SSD	No	No
connectivity
Wi-Fi standards supported	802.11 ac	802.11 b/g/n
Bluetooth version	4.1	4
Ethernet	10/100 T	-
inputs
Web Camera	Yes	1-megapixel
Pointer Device	Touchpad	Touchpad
Internal Mic	Yes	Yes
Speakers	2 Speakers	Stereo Speakers
Optical Disk Drive	CD/DVD Writer	DVD Writer
Read/Write Speed	8x	-
ports and slots
Number of USB Ports	2	3
USB Ports	2 x USB 3.0	2 x USB 2.0, 1 x USB 3.0
HDMI Port	Standard	Standard
Multi Card Slot	4 in 1 Card Reader	Multi format card reader
Mic In	Yes	-
RJ45 (LAN)	Yes	Yes
Lock Slot	-	Kensington Lock Port

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