HP ProBook 640 G4 vs Lenovo Y40 comparison

Show Only Differences Highlight Differences	HP ProBook 640 G4	Lenovo Y40
key specs
Display size	14.00-inch	14.00-inch
Processor	Core i5	Core i5
RAM	8GB	8GB
OS	Windows 10	Windows 8.1
Hard disk	500GB	No
SSD	No	512GB
Graphics	Intel HD Graphics 620	Nvidia GeForce GTX 860M
Weight	1.73 kg	2.40 kg
Touchscreen	-	No
general
Brand	HP	Lenovo
Model	ProBook 640 G4	Y40
Model Number	640 G4	Y40
Series	ProBook	-
Dimensions (mm)	340.00 x 240.00 x 20.90	387.00 x 263.40 x 23.90
Weight (kg)	1.73	2.4
Colours	Silver	Black
Operating system	Windows 10	Windows 8.1
Battery Capacity (WHR)	48	-
Battery Cell	3	4
Battery Life (up to hours)	-	5
display
Size	14.00-inch	14.00-inch
Touch Screen	-	No
processor
Processor	Intel Core i5 8th Gen 8250U	Intel Core i5 4th Gen 4510HU
Base Clock Speed	1.7 GHz	1.7 GHz
Cache	6MB	-
memory
RAM	8GB	8GB
graphics
Graphics Processor	Intel HD Graphics 620	Nvidia GeForce GTX 860M
Dedicated Graphic Memory Type	DDR4	-
Dedicated Graphics	No	-
storage
Hard disk	500GB	No
SSD	No	512GB
connectivity
Wi-Fi standards supported	802.11 a/b/g/ac	802.11 n
Bluetooth version	4.2	-
inputs
Web Camera	Yes	-
Pointer Device	Touchpad	-
Finger Print Sensor	No	No
Touchpad	-	Yes
Internal Mic	-	Yes
Speakers	-	2 Speakers
ports and slots
Number of USB Ports	1	3
HDMI Port	Standard	Standard
Multi Card Slot	1 Micro SD Card Reader	Yes
Headphone and Mic Combo Jack	Yes	-
VGA Port	Yes	-
RJ45 (LAN)	Yes	-
Mic In	-	Yes

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