Lenovo ThinkPad W540 vs HP 240 G3 comparison

Show Only Differences Highlight Differences	Lenovo ThinkPad W540	HP 240 G3
key specs
Display size	15.60-inch	14.00-inch
Display resolution	2880x1620 pixels	1366x768 pixels
Processor	Core i7	Core i3
RAM	16GB	4GB
OS	Windows 8	DOS
Hard disk	500GB	1TB
SSD	No	No
Weight	2.50 kg	1.90 kg
Touchscreen	-	No
Graphics	-	Intel Integrated HD Graphics 4000
general
Brand	Lenovo	HP
Model	ThinkPad W540	240 G3
Model Number	W540	240 G3
Series	ThinkPad	-
Dimensions (mm)	248.00 x 377.00 x 27.90	345.00 x 244.00 x 25.00
Weight (kg)	2.5	1.9
Colours	Black	Black
Operating system	Windows 8	DOS
Battery Capacity (WHR)	-	41
Battery Cell	-	4
Battery Life (up to hours)	-	4.5
display
Size	15.60-inch	14.00-inch
Resolution	2880x1620 pixels	1366x768 pixels
Touch Screen	-	No
processor
Processor	Intel Core i7 4th Gen 4900MQ	Intel Core i3 4th Gen
Base Clock Speed	2.8 GHz	-
memory
RAM	16GB	4GB
RAM Slots	4	-
Expandable RAM up to (GB)	32GB	8GB
storage
Hard disk	500GB	1TB
SSD	No	No
connectivity
Wi-Fi standards supported	802.11 a/b/g/n	802.11 b/g/n
Bluetooth version	4	2.1
Ethernet	-	10/100 Base T
inputs
Touchpad	Yes	-
Internal Mic	Yes	-
Speakers	Stereo Speakers	2 Speakers
Finger Print Sensor	No	-
Web Camera	-	0.3-megapixel
Optical Disk Drive	-	CD/DVD Writer
Read/Write Speed	-	8x
ports and slots
Number of USB Ports	4	2
HDMI Port	Standard	Standard
Multi Card Slot	Yes	5 in 1 Card Reader
Headphone and Mic Combo Jack	Yes	-
VGA Port	Yes	-
Mic In	Yes	-
RJ45 (LAN)	Yes	-
USB Ports	-	2 x USB 2.0
graphics
Graphics Processor	-	Intel Integrated HD Graphics 4000
Dedicated Graphics	-	No

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