Dell Vostro 15 3000 3558 vs Lenovo B40 30 comparison

Show Only Differences Highlight Differences	Dell Vostro 15 3000 3558	Lenovo B40 30
key specs
Display size	15.60-inch	13.86-inch
Touchscreen	No	No
Processor	Celeron Dual Core	Pentium Quad Core
RAM	4GB	4GB
OS	Linux	Windows 8.1
Hard disk	1TB	500GB
SSD	No	No
Graphics	Intel Integrated HD Graphics 4400	Intel Integrated HD Graphics 4000
Display resolution	-	1366x768 pixels
Weight	-	2.15 kg
general
Brand	Dell	Lenovo
Model	Vostro 15 3000 3558	B40 30
Model Number	15 3000 3558	B40 30
Series	Vostro	B series
Colours	Black	-
Operating system	Linux	Windows 8.1
Battery Life (up to hours)	3.5	4
Dimensions (mm)	-	340.00 x 247.00 x 24.50
Weight (kg)	-	2.15
Battery Cell	-	4
display
Size	15.60-inch	13.86-inch
Touch Screen	No	No
Resolution	-	1366x768 pixels
processor
Processor	Intel Celeron Dual Core 4th Gen 4005U	Intel Pentium Quad Core 4th Gen N3540
Base Clock Speed	1.7 GHz	2.16 GHz
Cache	3MB	2MB
Burst Clock Speed	-	2.66 GHz
memory
RAM	4GB	4GB
RAM Slots	1	2
Expandable RAM up to (GB)	8GB	8GB
graphics
Graphics Processor	Intel Integrated HD Graphics 4400	Intel Integrated HD Graphics 4000
Dedicated Graphics	No	No
storage
Hard disk	1TB	500GB
SSD	No	No
connectivity
Wi-Fi standards supported	802.11 b/g/n/ac	802.11 ac
Bluetooth version	4	4
Ethernet	Yes	Gigabit Ethernet
inputs
Pointer Device	Touchpad	Touchpad
Touchpad	Yes	-
Internal Mic	Yes	Yes
Finger Print Sensor	No	-
Web Camera	-	Yes
Speakers	-	Yes
Optical Disk Drive	-	CD/DVD Writer
ports and slots
Number of USB Ports	3	-
USB Ports	2 x USB 2.0, 1 x USB 3.0	-
Multi Card Slot	-	4 in 1 Card Reader
VGA Port	-	Yes
RJ45 (LAN)	-	Yes
RJ11	-	Yes

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