Lenovo G40 45 vs Lenovo B40 30 comparison

Show Only Differences Highlight Differences	Lenovo G40 45	Lenovo B40 30
key specs
Display size	14.00-inch	13.86-inch
Display resolution	1366x768 pixels	1366x768 pixels
Touchscreen	No	No
Processor	APU Quad Core A8	Pentium Quad Core
RAM	8GB	4GB
OS	DOS	Windows 8.1
Hard disk	1TB	500GB
SSD	No	No
Graphics	AMD Radeon Exo Pro R5 M330	Intel Integrated HD Graphics 4000
Weight	2.50 kg	2.15 kg
general
Brand	Lenovo	Lenovo
Model	G40 45	B40 30
Model Number	G40 45	B40 30
Dimensions (mm)	384.00 x 265.00 x 25.00	340.00 x 247.00 x 24.50
Weight (kg)	2.5	2.15
Colours	Black	-
Operating system	DOS	Windows 8.1
Battery Capacity (WHR)	41	-
Battery Cell	4	4
Battery Life (up to hours)	4	4
Series	-	B series
display
Size	14.00-inch	13.86-inch
Resolution	1366x768 pixels	1366x768 pixels
Touch Screen	No	No
processor
Processor	AMD APU Quad Core A8 6th Gen A8 6410	Intel Pentium Quad Core 4th Gen N3540
Base Clock Speed	2 GHz	2.16 GHz
Burst Clock Speed	2.4 GHz	2.66 GHz
Cache	2MB	2MB
memory
RAM	8GB	4GB
RAM Slots	1	2
Expandable RAM up to (GB)	16GB	8GB
graphics
Graphics Processor	AMD Radeon Exo Pro R5 M330	Intel Integrated HD Graphics 4000
Dedicated Graphic Memory	2GB	-
Dedicated Graphic Memory Type	DDR3	-
Dedicated Graphics	Yes	No
storage
Hard disk	1TB	500GB
SSD	No	No
connectivity
Wi-Fi standards supported	802.11 ac	802.11 ac
Bluetooth version	4	4
Ethernet	-	Gigabit Ethernet
inputs
Web Camera	Yes	Yes
Pointer Device	Touchpad	Touchpad
Speakers	Yes	Yes
Optical Disk Drive	CD/DVD Writer	CD/DVD Writer
Internal Mic	-	Yes
ports and slots
Number of USB Ports	3	-
USB Ports	2 x USB 2.0, 1 x USB 3.0	-
HDMI Port	Standard	-
Multi Card Slot	2 in 1 Card Reader	4 in 1 Card Reader
Mic In	Yes	-
VGA Port	-	Yes
RJ45 (LAN)	-	Yes
RJ11	-	Yes

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