Zephyrus Duo 16 (2026) vs Apple MacBook Air 15-inch (M4, 2025) comparison

Show Only Differences Highlight Differences	Zephyrus Duo 16 (2026)	Apple MacBook Air 15-inch (M4, 2025)
key specs
Display size	16.00-inch	15.30-inch
RAM	64GB	16GB
OS	Windows 11	macOS
Graphics	Nvidia GeForce RTX 5090	-
Weight	2.85 kg	1.24 kg
Display resolution	-	2880x1864 pixels
Touchscreen	-	No
Processor	-	Apple M4
Hard disk	-	No
SSD	-	256GB
general
Brand	Asus	Apple
Model	Zephyrus Duo 16 (2026)	MacBook Air 15-inch (M4, 2025)
Release date	January 6, 2026	March 5, 2025
Launched in India	No	Yes
Model Name	ROG Zephyrus Duo 16 (2026)	MacBook Air (M4, 2025)
Series	ROG Zephyrus	MacBook Air
Dimensions (mm)	246.80 x 355.00 x 19.95	21.50 x 304.10 x 11.30
Weight (kg)	2.85	1.24
Operating system	Windows 11	macOS
Battery Capacity (WHR)	90	66.5
Colours	-	Midnight, Silver, Sky Blue, Starlight
Material	-	Aluminium
Battery Life (up to hours)	-	18
display
Size	16.00-inch	15.30-inch
Refresh Rate	120Hz	60Hz
Resolution	-	2880x1864 pixels
Touch Screen	-	No
memory
RAM	64GB	16GB
RAM Slots	2	-
graphics
Dedicated Graphics	Yes	No
Graphics Processor	Nvidia GeForce RTX 5090	-
connectivity
Wi-Fi 7	Yes	-
Bluetooth version	6	5.3
Wi-Fi standards supported	-	802.11 a/b/g/n/ac/ax
ports and slots
USB 3.2 Gen 1 (Type A)	2	-
USB 3.2 Gen 2 (Type C)	2	-
HDMI Port	Yes	-
Multi Card Slot	1 Micro SD Card Reader	-
Headphone and Mic Combo Jack	Yes	Yes
RJ45 (LAN)	Yes	-
Number of USB Ports	-	2
Thunderbolt 4 (Type C)	-	2
processor
Processor	-	Apple Apple M4
storage
Hard disk	-	No
SSD	-	256GB
inputs
Web Camera	-	Yes
Pointer Device	-	Trackpad
Backlit Keyboard	-	Yes
Internal Mic	-	Yes
Speakers	-	4 Speakers
Finger Print Sensor	-	Yes

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