Lenovo E41-20 vs Dell Inspiron 15 3521 comparison

Show Only Differences Highlight Differences	Lenovo E41-20	Dell Inspiron 15 3521
key specs
Display size	14.00-inch	15.60-inch
Processor	Pentium Dual Core	Core i3
RAM	4GB	4GB
OS	DOS	Windows 8
Hard disk	500GB	500GB
SSD	No	No
Graphics	Intel HD Graphics	Intel Integrated HD Graphics
Display resolution	-	1366x768 pixels
Touchscreen	-	No
Weight	-	2.25 kg
general
Brand	Lenovo	Dell
Model	E41-20	Inspiron 15 3521
Model Number	E41-20	3521
Dimensions (mm)	300.00 x 250.00 x 10.00	376.00 x 259.00 x 31.30
Colours	Black	Black
Operating system	DOS	Windows 8
Series	-	Inspiron 15
Weight (kg)	-	2.25
Battery Capacity (WHR)	-	40
Battery Cell	-	4
Battery Life (up to hours)	-	8
display
Size	14.00-inch	15.60-inch
Resolution	-	1366x768 pixels
Touch Screen	-	No
processor
Processor	Intel Pentium Dual Core 4405U	Intel Core i3 3rd Gen 3217U
Base Clock Speed	2.1 GHz	1.8 GHz
Cache	-	3MB
memory
RAM	4GB	4GB
RAM Slots	-	2
Expandable RAM up to (GB)	-	8GB
graphics
Graphics Processor	Intel HD Graphics	Intel Integrated HD Graphics
Dedicated Graphic Memory Type	DDR3	-
Dedicated Graphics	No	No
storage
Hard disk	500GB	500GB
SSD	No	No
inputs
Web Camera	Yes	1-megapixel
Finger Print Sensor	No	-
Pointer Device	-	Touchpad
Internal Mic	-	Yes
Speakers	-	Stereo Speakers
Optical Disk Drive	-	DVD Writer
connectivity
Wi-Fi standards supported	-	802.11 b/g/n
Bluetooth version	-	4
ports and slots
Number of USB Ports	-	3
USB Ports	-	2 x USB 2.0, 1 x USB 3.0
HDMI Port	-	Standard
Multi Card Slot	-	Multi format card reader
Lock Slot	-	Kensington Lock Port
RJ45 (LAN)	-	Yes

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