MSI Stealth GS66 12UGS (i7) vs MSI Stealth GS77 12UGS comparison

Show Only Differences Highlight Differences	MSI Stealth GS66 12UGS (i7)	MSI Stealth GS77 12UGS
key specs
Display size	15.60-inch	17.30-inch
Display resolution	2560x1440 pixels	3840x2160 pixels
Touchscreen	Yes	Yes
Processor	Core i7	Core i7
OS	Windows 11	Windows 11
Graphics	Nvidia GeForce RTX 3070 Ti	Nvidia GeForce RTX 3070 Ti
Weight	2.10 kg	2.80 kg
general
Brand	MSI	MSI
Model	Stealth GS66 12UGS (i7)	Stealth GS77 12UGS
Release date	February 2, 2022	February 2, 2022
Model Number	GS66	GS77
Model Name	Stealth GS66 12UGS	MSI Stealth GS77 12UGS
Series	Stealth	Stealth
Weight (kg)	2.1	2.8
Operating system	Windows 11	Windows 11
Battery Capacity (WHR)	99.9	99.9
display
Size	15.60-inch	17.30-inch
Resolution	2560x1440 pixels	3840x2160 pixels
Touch Screen	Yes	Yes
Refresh Rate	240Hz	120Hz
processor
Processor	Intel Core i7 12th Gen	Intel Core i7 12th Gen
memory
RAM Slots	2	2
Expandable RAM up to (GB)	-	64GB
graphics
Graphics Processor	Nvidia GeForce RTX 3070 Ti	Nvidia GeForce RTX 3070 Ti
Dedicated Graphic Memory	8GB	8GB
Dedicated Graphic Memory Type	GDDR6	GDDR6
connectivity
Wi-Fi standards supported	802.11 a/b/g/n/ac/ax	802.11 a/b/g/n/ac/ax
Bluetooth version	5.2	5.2
inputs
Web Camera	Yes	Yes
Pointer Device	Touchpad	Touchpad
Touchpad	Yes	Yes
Speakers	2 Speakers	2 Speakers
Finger Print Sensor	Yes	Yes
Internal Mic	-	Yes
ports and slots
Number of USB Ports	5	3
USB 3.2 Gen 1 (Type A)	2	1
USB 3.2 Gen 2 (Type C)	2	1
Thunderbolt 4 (Type C)	1	1
HDMI Port	Yes	Yes
Headphone and Mic Combo Jack	Yes	Yes

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