Asus ExpertBook Ultra vs Asus ZenBook Pro Duo UX581 comparison

Show Only Differences Highlight Differences	Asus ExpertBook Ultra	Asus ZenBook Pro Duo UX581
key specs
Display size	14.00-inch	15.60-inch
Display resolution	2880x1800 pixels	3840x2160 pixels
Touchscreen	Yes	Yes
RAM	16GB	32GB
OS	Windows 11 Pro	Windows 10 Home
SSD	512GB	1TB
Graphics	Intel Arc GPU	Nvidia
Weight	0.99 kg	2.50 kg
general
Brand	Asus	Asus
Model	ExpertBook Ultra	ZenBook Pro Duo UX581
Release date	April 22, 2026	May 27, 2019
Launched in India	Yes	-
Model Number	B9406CAA	UX581
Model Name	ExpertBook Ultra	-
Series	ExpertBook	ZenBook
Dimensions (mm)	212.80 x 310.90 x 10.90	246.00 x 359.00 x 24.00
Weight (kg)	0.99	2.5
Colours	Jet Fog, Morn Grey	-
Operating system	Windows 11 Pro	Windows 10 Home
Battery Capacity (WHR)	70	71
Battery Cell	-	4
display
Size	14.00-inch	15.60-inch
Resolution	2880x1800 pixels	3840x2160 pixels
Touch Screen	Yes	Yes
memory
RAM	16GB	32GB
graphics
Dedicated Graphics	Yes	Yes
Graphics Processor	Intel Arc GPU	Nvidia
Dedicated Graphic Memory	-	6GB
storage
SSD	512GB	1TB
connectivity
Wi-Fi 7	Yes	-
Bluetooth version	6.0	-
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
inputs
Web Camera	1080p	Yes
Pointer Device	Touchpad	Touchpad
Touchpad	Yes	Yes
Internal Mic	Yes	-
Speakers	Yes	-
Backlit Keyboard	-	Yes
ports and slots
USB 3.2 Gen 2 (Type C)	2	-
Thunderbolt 4 (Type C)	2	-
HDMI Port	Yes	Standard
Headphone and Mic Combo Jack	Yes	Yes
Number of USB Ports	-	3
USB Ports	-	2 x USB 3.1 Gen 2 (Type A), 1 x Thunderbolt 3 (Type C)
Mic In	-	Yes

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