Zephyrus Duo 16 (2026) vs Asus Zenbook 14 OLED (UX3405) comparison

Show Only Differences Highlight Differences	Zephyrus Duo 16 (2026)	Asus Zenbook 14 OLED (UX3405)
key specs
Display size	16.00-inch	14.00-inch
RAM	64GB	32GB
OS	Windows 11	Windows 11
Graphics	Nvidia GeForce RTX 5090	-
Weight	2.85 kg	1.20 kg
Display resolution	-	2880x1800 pixels
Touchscreen	-	Yes
Processor	-	Intel Core
SSD	-	1TB
general
Brand	Asus	Asus
Model	Zephyrus Duo 16 (2026)	Zenbook 14 OLED (UX3405)
Release date	January 6, 2026	December 15, 2023
Launched in India	No	No
Model Name	ROG Zephyrus Duo 16 (2026)	-
Series	ROG Zephyrus	-
Dimensions (mm)	246.80 x 355.00 x 19.95	312.42 x 220.05 x 14.90
Weight (kg)	2.85	1.2
Operating system	Windows 11	Windows 11
Battery Capacity (WHR)	90	75
Model Number	-	UX3405
Colours	-	Black, Grey
Battery Life (up to hours)	-	15
display
Size	16.00-inch	14.00-inch
Refresh Rate	120Hz	120Hz
Resolution	-	2880x1800 pixels
Touch Screen	-	Yes
memory
RAM	64GB	32GB
RAM Slots	2	-
graphics
Dedicated Graphics	Yes	-
Graphics Processor	Nvidia GeForce RTX 5090	-
connectivity
Wi-Fi 7	Yes	-
Bluetooth version	6	-
5G	-	Yes
ports and slots
USB 3.2 Gen 1 (Type A)	2	1
USB 3.2 Gen 2 (Type C)	2	-
HDMI Port	Yes	Yes
Multi Card Slot	1 Micro SD Card Reader	-
Headphone and Mic Combo Jack	Yes	Yes
RJ45 (LAN)	Yes	-
Thunderbolt 4 (Type C)	-	2
processor
Processor	-	Intel Intel Core Ultra 9 185H
storage
SSD	-	1TB
inputs
Web Camera	-	Yes
Internal Mic	-	Yes
Speakers	-	Yes

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