Asus ROG Strix Scar 18 (2026) vs Asus Vivobook S14 (S3407QA) comparison

Show Only Differences Highlight Differences	Asus ROG Strix Scar 18 (2026)	Asus Vivobook S14 (S3407QA)
key specs
Display size	18.00-inch	14.00-inch
Display resolution	3840x2400 pixels	2560x1600 pixels
Touchscreen	No	No
Processor	Intel Core Ultra 9	Snapdragon X
RAM	64GB	16GB
OS	Windows 11 Pro	Windows 11 Home
SSD	4TB	512GB
Graphics	Nvidia GeForce RTX 5090	-
Weight	3.70 kg	1.35 kg
general
Brand	Asus	Asus
Model	ROG Strix Scar 18 (2026)	Vivobook S14 (S3407QA)
Release date	May 15, 2026	June 17, 2025
Launched in India	No	Yes
Model Number	G835	S3407QA
Model Name	ROG Strix Scar 18	Vivobook S14
Series	ROG Strix	Vivobook
Dimensions (mm)	298.00 x 399.00 x 23.50	315.20 x 223.40 x 15.90
Weight (kg)	3.7	1.35
Colours	Off Black	Cool Silver, Matte Gray
Operating system	Windows 11 Pro	Windows 11 Home
Battery Capacity (WHR)	90	70
Battery Life (up to hours)	-	30.5
display
Size	18.00-inch	14.00-inch
Resolution	3840x2400 pixels	2560x1600 pixels
Touch Screen	No	No
Refresh Rate	240Hz	60Hz
processor
Processor	Intel Intel Core Ultra 9 290HX Plus	Qualcomm Snapdragon X
Burst Clock Speed	-	2.97 GHz
Cache	-	30MB
memory
RAM	64GB	16GB
RAM Slots	2	-
graphics
Dedicated Graphics	Yes	No
Graphics Processor	Nvidia GeForce RTX 5090	-
storage
SSD	4TB	512GB
connectivity
Wi-Fi 7	Yes	-
Ethernet	2.5G	-
Wi-Fi standards supported	-	802.11 ax
Bluetooth version	-	5.3
inputs
Pointer Device	Yes	Touchpad
Backlit Keyboard	Yes	Yes
Touchpad	Yes	Yes
Internal Mic	Yes	Yes
Speakers	Yes	2 Speakers
Web Camera	-	Yes
ports and slots
Thunderbolt 5 (Type C)	2	-
HDMI Port	Yes	Yes
Headphone and Mic Combo Jack	Yes	Yes
USB 4.0 (Type C)	-	2
Number of USB Ports	-	4
USB 3.2 Gen 1 (Type A)	-	2

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