Asus X540SA-XX081D vs Lenovo B40 30 comparison

Show Only Differences Highlight Differences	Asus X540SA-XX081D	Lenovo B40 30
key specs
Display size	15.60-inch	13.86-inch
Display resolution	1280x720 pixels	1366x768 pixels
Touchscreen	No	No
Processor	Celeron Dual Core	Pentium Quad Core
RAM	4GB	4GB
OS	DOS	Windows 8.1
Hard disk	500GB	500GB
SSD	No	No
Weight	2.50 kg	2.15 kg
Graphics	-	Intel Integrated HD Graphics 4000
general
Brand	Asus	Lenovo
Model	X540SA-XX081D	B40 30
Model Number	X540SA-XX081D	B40 30
Series	X Series	B series
Dimensions (mm)	298.00 x 38.10 x 6.00	340.00 x 247.00 x 24.50
Weight (kg)	2.5	2.15
Colours	Grey	-
Operating system	DOS	Windows 8.1
Battery Cell	3	4
Battery Life (up to hours)	4	4
display
Size	15.60-inch	13.86-inch
Resolution	1280x720 pixels	1366x768 pixels
Touch Screen	No	No
processor
Processor	Intel Celeron Dual Core N3050	Intel Pentium Quad Core 4th Gen N3540
Base Clock Speed	2.13 GHz	2.16 GHz
Burst Clock Speed	2.16 GHz	2.66 GHz
Cache	1MB	2MB
Instruction Set	64	-
memory
RAM	4GB	4GB
RAM Slots	1	2
Expandable RAM up to (GB)	8GB	8GB
storage
Hard disk	500GB	500GB
SSD	No	No
connectivity
Bluetooth version	4	4
Ethernet	10/100	Gigabit Ethernet
Wi-Fi standards supported	-	802.11 ac
inputs
Web Camera	0.3-megapixel	Yes
Pointer Device	Touchpad	Touchpad
Touchpad	Yes	-
Internal Mic	Yes	Yes
Speakers	Yes	Yes
Finger Print Sensor	No	-
Optical Disk Drive	-	CD/DVD Writer
ports and slots
Number of USB Ports	3	-
USB Ports	1 x USB 2.0, 1 x USB 3.0	-
HDMI Port	Standard	-
Multi Card Slot	Yes	4 in 1 Card Reader
Headphone and Mic Combo Jack	Yes	-
VGA Port	Yes	Yes
RJ45 (LAN)	Yes	Yes
RJ11	-	Yes
graphics
Graphics Processor	-	Intel Integrated HD Graphics 4000
Dedicated Graphics	-	No

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