Lenovo Yoga 520 vs Lenovo B40 80 comparison

Compare Lenovo Yoga 520
Compare Lenovo B40 80
key specs
Display size14.00-inch14.00-inch
Display resolution1366x768 pixels1366x768 pixels
TouchscreenYesNo
ProcessorCore i7Core i3
RAM8GB4GB
OSWindows 10 HomeDOS
Hard disk1TB1TB
SSDNoNo
GraphicsNvidia GeForce 940 MXIntel Integrated Integrated Graphics 620
Weight1.74 kg2.40 kg
general
BrandLenovoLenovo
ModelYoga 520B40 80
Model Number520B40 80
SeriesYogaB series
Dimensions (mm)330.00 x 235.00 x 19.90-
Weight (kg)1.742.4
ColoursMineral Grey, Onyx Black, Metallic GoldBlack
Operating systemWindows 10 HomeDOS
Battery Cell24
Battery Life (up to hours)104.5
display
Size14.00-inch14.00-inch
Resolution1366x768 pixels1366x768 pixels
Touch ScreenYesNo
processor
ProcessorIntel Core i7 7th Gen 7200UIntel Core i3 5th Gen 4005U
Base Clock Speed2.5 GHz1.7 GHz
Burst Clock Speed3.1 GHz-
Cache3MB3MB
memory
RAM8GB4GB
RAM Slots1-
Expandable RAM up to (GB)16GB16GB
graphics
Graphics ProcessorNvidia GeForce 940 MXIntel Integrated Integrated Graphics 620
Dedicated Graphic Memory-2GB
Dedicated Graphic Memory Type-DDR3
Dedicated Graphics-No
storage
Hard disk1TB1TB
SSDNoNo
connectivity
Wi-Fi standards supported802.11 ac802.11 ac
Bluetooth version44
Ethernet-Gigabit Ethernet
inputs
Web CameraYesYes
Pointer DeviceTouchpadTouchpad
Backlit KeyboardYes-
TouchpadNo-
Internal MicYesYes
Speakers4 SpeakersStereo Speakers
Finger Print SensorYesYes
Optical Disk Drive-CD/DVD Writer
Read/Write Speed-8x
ports and slots
Number of USB Ports23
USB Ports2 x USB 3.01 x USB 2.0, 2 x USB 3.0
HDMI PortStandardStandard
Multi Card Slot4 in 1 Card ReaderYes
Lock SlotYesKensington Lock Port
Headphone and Mic Combo JackYes-
VGA Port-Yes
Mic In-Yes
RJ45 (LAN)-Yes

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