Asus Zenbook Duo vs Asus Zenbook 14X OLED (UX5400) comparison

Show Only Differences Highlight Differences	Asus Zenbook Duo	Asus Zenbook 14X OLED (UX5400)
key specs
Display size	14.00-inch	14.00-inch
Display resolution	1800x2880 pixels	2,880x1,800 pixels
Touchscreen	Yes	Yes
RAM	16GB	8GB
SSD	1TB	512GB
Processor	-	Core i5
OS	-	Windows 10
Weight	-	1.30 kg
general
Brand	Asus	Asus
Model	Zenbook Duo	Zenbook 14X OLED (UX5400)
Release date	January 7, 2026	September 2, 2021
Model Number	UX8407AA	UX5401
Model Name	Asus Zenbook Duo	-
Battery Capacity (WHR)	99	63
Dimensions (mm)	-	3112.00 x 2211.00 x 159.00
Weight (kg)	-	1.3
Colours	-	Pine Grey
Operating system	-	Windows 10
Battery Cell	-	Li-ion
display
Size	14.00-inch	14.00-inch
Resolution	1800x2880 pixels	2,880x1,800 pixels
Touch Screen	Yes	Yes
Refresh Rate	144Hz	-
memory
RAM	16GB	8GB
Expandable RAM up to (GB)	-	16GB
storage
SSD	1TB	512GB
connectivity
Wi-Fi 7	Yes	-
Bluetooth version	5.4	v5
Wi-Fi standards supported	-	802.11 ax
inputs
Web Camera	Yes	720p
Pointer Device	-	Touchpad
Backlit Keyboard	-	Yes
Touchpad	-	Yes
Internal Mic	-	Yes
Speakers	-	Yes
Finger Print Sensor	-	Yes
second display
Resolution	-	2,160x1,080 pixels
Touch Screen	-	Yes
processor
Processor	-	Intel Core i5 11th Gen Core i5-1135G7
Base Clock Speed	-	2.4GHz
Burst Clock Speed	-	4.2GHz
Cache	-	8M
graphics
Dedicated Graphics	-	No
ports and slots
Number of USB Ports	-	3
Thunderbolt 4 (Type C)	-	2
HDMI Port	-	Standard
Multi Card Slot	-	1 Micro SD Card Reader
Headphone and Mic Combo Jack	-	Yes

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