Asus VivoBook 15 X512 vs Lenovo B40 30 comparison

Compare Asus VivoBook 15 X512
Compare Lenovo B40 30
key specs
Display size15.60-inch13.86-inch
Display resolution1920x1080 pixels1366x768 pixels
ProcessorCore i3Pentium Quad Core
RAM16GB4GB
OSWindows 10 HomeWindows 8.1
Hard disk1TB500GB
Weight1.60 kg2.15 kg
Touchscreen-No
SSD-No
Graphics-Intel Integrated HD Graphics 4000
general
BrandAsusLenovo
ModelVivoBook 15 X512B40 30
Release dateJune 11, 2019-
Model NumberX512B40 30
Model NameVivoBook 15-
SeriesVivoBookB series
Dimensions (mm)230.40 x 357.20 x 19.50340.00 x 247.00 x 24.50
Weight (kg)1.62.15
Operating systemWindows 10 HomeWindows 8.1
Battery Capacity (WHR)37-
Battery Cell24
Battery Life (up to hours)-4
display
Size15.60-inch13.86-inch
Resolution1920x1080 pixels1366x768 pixels
Touch Screen-No
processor
ProcessorIntel Core i3 8th Gen 8145UIntel Pentium Quad Core 4th Gen N3540
Base Clock Speed-2.16 GHz
Burst Clock Speed-2.66 GHz
Cache-2MB
memory
RAM16GB4GB
RAM Slots-2
Expandable RAM up to (GB)-8GB
storage
Hard disk1TB500GB
SSD-No
inputs
Web CameraYesYes
Pointer DeviceTouchpadTouchpad
TouchpadYes-
Internal MicYesYes
Speakers2 SpeakersYes
Finger Print SensorYes-
Optical Disk Drive-CD/DVD Writer
ports and slots
Number of USB Ports4-
USB Ports2 x USB 2.0, 1 x USB 3.1 Gen 1 (Type A), 1 x USB 3.1 Gen 1 (Type C)-
HDMI PortStandard-
Multi Card Slot1 Micro SD Card Reader4 in 1 Card Reader
Headphone and Mic Combo JackYes-
VGA Port-Yes
RJ45 (LAN)-Yes
RJ11-Yes
graphics
Graphics Processor-Intel Integrated HD Graphics 4000
Dedicated Graphics-No
connectivity
Wi-Fi standards supported-802.11 ac
Bluetooth version-4
Ethernet-Gigabit Ethernet

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