Dell Inspiron 15 3000 vs Lenovo B40 30 comparison

Show Only Differences Highlight Differences	Dell Inspiron 15 3000	Lenovo B40 30
key specs
Display size	15.60-inch	13.86-inch
Display resolution	1920x1080 pixels	1366x768 pixels
Touchscreen	No	No
Processor	Core i3	Pentium Quad Core
RAM	8GB	4GB
OS	Windows 10	Windows 8.1
Hard disk	256GB	500GB
SSD	No	No
Graphics	Intel Integrated HD Graphics 520	Intel Integrated HD Graphics 4000
Weight	2.25 kg	2.15 kg
general
Brand	Dell	Lenovo
Model	Inspiron 15 3000	B40 30
Model Number	15 3000	B40 30
Series	Inspiron	B series
Dimensions (mm)	380.00 x 260.30 x 25.15	340.00 x 247.00 x 24.50
Weight (kg)	2.25	2.15
Colours	Black	-
Operating system	Windows 10	Windows 8.1
Battery Cell	4	4
Battery Life (up to hours)	-	4
display
Size	15.60-inch	13.86-inch
Resolution	1920x1080 pixels	1366x768 pixels
Touch Screen	No	No
processor
Processor	Intel Core i3 6th Gen 6006U	Intel Pentium Quad Core 4th Gen N3540
Base Clock Speed	2 GHz	2.16 GHz
Cache	3MB	2MB
Burst Clock Speed	-	2.66 GHz
memory
RAM	8GB	4GB
RAM Slots	2	2
Expandable RAM up to (GB)	16GB	8GB
graphics
Graphics Processor	Intel Integrated HD Graphics 520	Intel Integrated HD Graphics 4000
Dedicated Graphics	No	No
storage
Hard disk	256GB	500GB
SSD	No	No
connectivity
Wi-Fi standards supported	802.11 ac	802.11 ac
Bluetooth version	4.1	4
Ethernet	10/100	Gigabit Ethernet
inputs
Pointer Device	Touchpad	Touchpad
Touchpad	Yes	-
Internal Mic	Yes	Yes
Speakers	Stereo Speakers	Yes
Finger Print Sensor	No	-
Web Camera	-	Yes
Optical Disk Drive	-	CD/DVD Writer
ports and slots
Number of USB Ports	3	-
USB Ports	1 x USB 2.0, 2 x USB 3.0	-
Mic In	Yes	-
RJ45 (LAN)	Yes	Yes
Multi Card Slot	-	4 in 1 Card Reader
VGA Port	-	Yes
RJ11	-	Yes

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