Lenovo IdeaPad 320-15IKB vs Lenovo B51 80 comparison

Show Only Differences Highlight Differences	Lenovo IdeaPad 320-15IKB	Lenovo B51 80
key specs
Display size	15.60-inch	15.60-inch
Display resolution	1366x768 pixels	1366x768 pixels
Touchscreen	No	No
Processor	Core i5	Core i7
RAM	8GB	8GB
OS	Windows 10	Windows 10
Hard disk	1TB	1TB
SSD	No	No
Graphics	Nvidia GeForce 940MX	AMD Radeon R5 M330
Weight	2.20 kg	2.30 kg
general
Brand	Lenovo	Lenovo
Model	IdeaPad 320-15IKB	B51 80
Model Number	320-15IKB	B51 80
Series	IdeaPad	-
Weight (kg)	2.2	2.3
Colours	Platinum Grey	Black
Operating system	Windows 10	Windows 10
Battery Cell	2	-
Dimensions (mm)	-	24.89 x 379.98 x 10.31
Battery Life (up to hours)	-	4
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 i7 6th Gen 6500U
Base Clock Speed	2.5 GHz	2.5 GHz
Cache	3MB	4MB
memory
RAM	8GB	8GB
RAM Slots	2	2
Expandable RAM up to (GB)	16GB	16GB
graphics
Graphics Processor	Nvidia GeForce 940MX	AMD Radeon R5 M330
Dedicated Graphic Memory Type	GDDR5	-
storage
Hard disk	1TB	1TB
SSD	No	No
connectivity
Bluetooth version	4.1	4
Ethernet	100/1000 Base T	-
Wi-Fi standards supported	-	802.11 ac
inputs
Pointer Device	Touchpad	Trackpad
Touchpad	Yes	-
Internal Mic	Yes	-
Finger Print Sensor	No	No
Speakers	-	Stereo Speakers
Optical Disk Drive	-	CD/DVD Reader
ports and slots
Number of USB Ports	3	2
USB Ports	2 x USB 3.0, 1 x USB 3.0 (Type C)	2 x USB 3.0
Mic In	Yes	-
RJ45 (LAN)	Yes	Yes
HDMI Port	-	Standard
Multi Card Slot	-	SD Card Reader
Headphone and Mic Combo Jack	-	Yes
VGA Port	-	Yes

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