Dell Vostro 3578 vs Lenovo B51 80 comparison

Show Only Differences Highlight Differences	Dell Vostro 3578	Lenovo B51 80
key specs
Display size	15.60-inch	15.60-inch
Display resolution	1920x1080 pixels	1366x768 pixels
Touchscreen	No	No
Processor	Core i5	Core i7
RAM	8GB	8GB
OS	DOS	Windows 10
Hard disk	1TB	1TB
SSD	No	No
Graphics	AMD Radeon 520 Graphics	AMD Radeon R5 M330
Weight	2.18 kg	2.30 kg
general
Brand	Dell	Lenovo
Model	Vostro 3578	B51 80
Model Number	3578	B51 80
Series	Vostro	-
Dimensions (mm)	380.00 x 260.00 x 23.70	24.89 x 379.98 x 10.31
Weight (kg)	2.18	2.3
Colours	Black	Black
Operating system	DOS	Windows 10
Battery Life (up to hours)	6	4
display
Size	15.60-inch	15.60-inch
Resolution	1920x1080 pixels	1366x768 pixels
Touch Screen	No	No
processor
Processor	Intel Core i5 8th Gen 8250U	Intel Core i7 6th Gen 6500U
Base Clock Speed	1.6 GHz	2.5 GHz
Cache	6MB	4MB
memory
RAM	8GB	8GB
Expandable RAM up to (GB)	16GB	16GB
RAM Slots	-	2
graphics
Graphics Processor	AMD Radeon 520 Graphics	AMD Radeon R5 M330
Dedicated Graphic Memory Type	GDDR5	-
storage
Hard disk	1TB	1TB
SSD	No	No
connectivity
Wi-Fi standards supported	802.11 ac	802.11 ac
Bluetooth version	4.1	4
Ethernet	10/100/1000 Base T	-
inputs
Pointer Device	Touchpad	Trackpad
Touchpad	Yes	-
Internal Mic	Yes	-
Speakers	Stereo Speakers	Stereo Speakers
Finger Print Sensor	No	No
Optical Disk Drive	-	CD/DVD Reader
ports and slots
Number of USB Ports	3	2
USB Ports	1 x USB 2.0, 2 x USB 3.0	2 x USB 3.0
Multi Card Slot	SD Card Reader	SD Card Reader
Mic In	Yes	-
RJ45 (LAN)	Yes	Yes
HDMI Port	-	Standard
Headphone and Mic Combo Jack	-	Yes
VGA Port	-	Yes

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