Dell Precision 7720 vs Lenovo ThinkPad T450 comparison

Show Only Differences Highlight Differences	Dell Precision 7720	Lenovo ThinkPad T450
key specs
Display size	17.30-inch	14.00-inch
Display resolution	1920x1080 pixels	-
Processor	Core i7	Core i5
RAM	8GB	8GB
OS	Windows 10 Professional	Windows 7
Hard disk	1TB	256GB
SSD	No	No
Graphics	AMD Radeon R4	Intel Integrated HD Graphics
Weight	3.42 kg	1.62 kg
general
Brand	Dell	Lenovo
Model	Precision 7720	ThinkPad T450
Model Number	7720	T450
Series	Precision	ThinkPad
Dimensions (mm)	28.45 x 34.49 x 28.50	232.00 x 33.90 x 21.00
Weight (kg)	3.42	1.62
Colours	Black	Black
Operating system	Windows 10 Professional	Windows 7
Battery Capacity (WHR)	91	23
Battery Cell	-	6
display
Size	17.30-inch	14.00-inch
Resolution	1920x1080 pixels	-
processor
Processor	Intel Core i7 7700HQ	Intel Core i5
Base Clock Speed	2.8 GHz	-
Cache	6MB	-
memory
RAM	8GB	8GB
graphics
Graphics Processor	AMD Radeon R4	Intel Integrated HD Graphics
Dedicated Graphic Memory Type	GDDR5	-
Dedicated Graphics	-	No
storage
Hard disk	1TB	256GB
SSD	No	No
connectivity
Wi-Fi standards supported	802.11 ac	-
Ethernet	10/100/1000 Base T	-
inputs
Finger Print Sensor	No	No
Pointer Device	-	Touchpad
Touchpad	-	Yes
Internal Mic	-	Yes
Speakers	-	Yes
ports and slots
Number of USB Ports	4	3
USB Ports	4 x USB 3.0	-
HDMI Port	Standard	Standard
Multi Card Slot	SD Card Reader	-
Headphone and Mic Combo Jack	Yes	-
Mic In	-	Yes
RJ45 (LAN)	-	Yes

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