Asus Vivobook S14 (S3407QA) vs Asus ZenBook Pro Duo UX581 comparison

Show Only Differences Highlight Differences	Asus Vivobook S14 (S3407QA)	Asus ZenBook Pro Duo UX581
key specs
Display size	14.00-inch	15.60-inch
Display resolution	2560x1600 pixels	3840x2160 pixels
Touchscreen	No	Yes
Processor	Snapdragon X	-
RAM	16GB	32GB
OS	Windows 11 Home	Windows 10 Home
SSD	512GB	1TB
Weight	1.35 kg	2.50 kg
Graphics	-	Nvidia
general
Brand	Asus	Asus
Model	Vivobook S14 (S3407QA)	ZenBook Pro Duo UX581
Release date	June 17, 2025	May 27, 2019
Launched in India	Yes	-
Model Number	S3407QA	UX581
Model Name	Vivobook S14	-
Series	Vivobook	ZenBook
Dimensions (mm)	315.20 x 223.40 x 15.90	246.00 x 359.00 x 24.00
Weight (kg)	1.35	2.5
Colours	Cool Silver, Matte Gray	-
Operating system	Windows 11 Home	Windows 10 Home
Battery Life (up to hours)	30.5	-
Battery Capacity (WHR)	70	71
Battery Cell	-	4
display
Size	14.00-inch	15.60-inch
Resolution	2560x1600 pixels	3840x2160 pixels
Touch Screen	No	Yes
Refresh Rate	60Hz	-
processor
Processor	Qualcomm Snapdragon X	-
Burst Clock Speed	2.97 GHz	-
Cache	30MB	-
memory
RAM	16GB	32GB
graphics
Dedicated Graphics	No	Yes
Graphics Processor	-	Nvidia
Dedicated Graphic Memory	-	6GB
storage
SSD	512GB	1TB
connectivity
Wi-Fi standards supported	802.11 ax	802.11 a/b/g/n/ac
Bluetooth version	5.3	-
inputs
Web Camera	Yes	Yes
Pointer Device	Touchpad	Touchpad
Backlit Keyboard	Yes	Yes
Touchpad	Yes	Yes
Internal Mic	Yes	-
Speakers	2 Speakers	-
ports and slots
USB 4.0 (Type C)	2	-
Number of USB Ports	4	3
USB 3.2 Gen 1 (Type A)	2	-
HDMI Port	Yes	Standard
Headphone and Mic Combo Jack	Yes	Yes
USB Ports	-	2 x USB 3.1 Gen 2 (Type A), 1 x Thunderbolt 3 (Type C)
Mic In	-	Yes

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