Asus ROG Strix Scar 18 vs Asus ZenBook Pro Duo UX581 comparison

Show Only Differences Highlight Differences	Asus ROG Strix Scar 18	Asus ZenBook Pro Duo UX581
key specs
Display size	18.00-inch	15.60-inch
Display resolution	2560x1600 pixels	3840x2160 pixels
Processor	Core i9	-
RAM	64GB	32GB
OS	Windows 11 Pro	Windows 10 Home
SSD	4TB	1TB
Graphics	Nvidia GeForce RTX 4090	Nvidia
Weight	3.10 kg	2.50 kg
Touchscreen	-	Yes
general
Brand	Asus	Asus
Model	ROG Strix Scar 18	ZenBook Pro Duo UX581
Release date	February 14, 2024	May 27, 2019
Launched in India	Yes	-
Model Name	ROG Strix SCAR 18	-
Dimensions (mm)	294.00 x 399.00 x 23.10	246.00 x 359.00 x 24.00
Weight (kg)	3.10	2.5
Operating system	Windows 11 Pro	Windows 10 Home
Battery Capacity (WHR)	90	71
Model Number	-	UX581
Series	-	ZenBook
Battery Cell	-	4
display
Size	18.00-inch	15.60-inch
Resolution	2560x1600 pixels	3840x2160 pixels
Refresh Rate	240Hz	-
Touch Screen	-	Yes
processor
Processor	Intel Core i9 13th Gen	-
memory
RAM	64GB	32GB
RAM Slots	2	-
graphics
Dedicated Graphics	Yes	Yes
Graphics Processor	Nvidia GeForce RTX 4090	Nvidia
Dedicated Graphic Memory	16GB	6GB
Dedicated Graphic Memory Type	GDDR6	-
storage
SSD	4TB	1TB
connectivity
Wi-Fi standards supported	802.11 ax	802.11 a/b/g/n/ac
Bluetooth version	5.2	-
ports and slots
Number of USB Ports	4	3
USB 3.2 Gen 1 (Type A)	2	-
USB 3.2 Gen 2 (Type C)	2	-
HDMI Port	Yes	Standard
RJ45 (LAN)	Yes	-
USB Ports	-	2 x USB 3.1 Gen 2 (Type A), 1 x Thunderbolt 3 (Type C)
Headphone and Mic Combo Jack	-	Yes
Mic In	-	Yes
inputs
Web Camera	-	Yes
Pointer Device	-	Touchpad
Backlit Keyboard	-	Yes
Touchpad	-	Yes

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