Lenovo Yoga Duet 7i vs Dell Inspiron 15 7577 comparison

Show Only Differences Highlight Differences	Lenovo Yoga Duet 7i	Dell Inspiron 15 7577
key specs
Display size	13.00-inch	15.60-inch
Display resolution	2160x1350 pixels	1920x1080 pixels
Touchscreen	Yes	No
Processor	Core i5	Core i5
RAM	8GB	8GB
OS	Windows 10	Windows 10
SSD	1TB	128GB
Graphics	Intel Integrated Graphics	Nvidia GeForce GTX 1060
Weight	1.16 kg	2.65 kg
Hard disk	-	No
general
Brand	Lenovo	Dell
Model	Yoga Duet 7i	Inspiron 15 7577
Release date	July 9, 2021	-
Series	Yoga	Inspiron
Weight (kg)	1.16	2.65
Colours	Slate Grey	Black
Material	Magnesium Aluminum Alloy (Case material)	-
Operating system	Windows 10	Windows 10
Battery Life (up to hours)	10.8	-
Model Number	-	15 7577
Dimensions (mm)	-	389.00 x 274.70 x 25.00
Battery Cell	-	4
display
Size	13.00-inch	15.60-inch
Resolution	2160x1350 pixels	1920x1080 pixels
Touch Screen	Yes	No
processor
Processor	Intel Core i5 11th Gen	Intel Core i5 7th Gen 7700HQ
Base Clock Speed	-	2.8 GHz
Cache	-	6MB
memory
RAM	8GB	8GB
Expandable RAM up to (GB)	-	32GB
graphics
Graphics Processor	Intel Integrated Graphics	Nvidia GeForce GTX 1060
Dedicated Graphic Memory Type	-	GDDR5
storage
SSD	1TB	128GB
Hard disk	-	No
connectivity
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 ac
Bluetooth version	5	4.2
inputs
Web Camera	5-megapixel	-
Pointer Device	Touchpad	Touchpad
Internal Mic	Yes	Yes
Speakers	Stereo Speakers	Stereo Speakers
Touchpad	-	Yes
Finger Print Sensor	-	No
ports and slots
Number of USB Ports	3	-
USB Ports	2 x USB 3.1 Gen 1 (Type C)	-
Thunderbolt 4 (Type C)	1	-
Multi Card Slot	1 Micro SD Card Reader	-
Headphone and Mic Combo Jack	Yes	-
Mic In	-	Yes
RJ45 (LAN)	-	Yes

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