Asus ROG Zephyrus G16 (2026) vs Asus S551LB-CJ289H comparison

Show Only Differences Highlight Differences	Asus ROG Zephyrus G16 (2026)	Asus S551LB-CJ289H
key specs
Display size	16.00-inch	15.60-inch
RAM	32GB	4GB
OS	Windows 11 Home	Windows 8.1
Graphics	Nvidia GeForce RTX 5090	AMD Radeon R2
Display resolution	-	1366x768 pixels
Processor	-	Core i5
Hard disk	-	1TB
SSD	-	No
Weight	-	2.40 kg
general
Brand	Asus	Asus
Model	ROG Zephyrus G16 (2026)	S551LB-CJ289H
Release date	January 6, 2026	-
Launched in India	No	-
Model Name	Asus ROG Zephyrus G16 (2025)	-
Series	Zephyrus	-
Operating system	Windows 11 Home	Windows 8.1
Battery Capacity (WHR)	90	-
Model Number	-	S551LB-CJ289H
Dimensions (mm)	-	225.00 x 258.00 x 380.00
Weight (kg)	-	2.4
Colours	-	Silver
Battery Cell	-	3
display
Size	16.00-inch	15.60-inch
Refresh Rate	240Hz	-
Resolution	-	1366x768 pixels
memory
RAM	32GB	4GB
graphics
Dedicated Graphics	Yes	-
Graphics Processor	Nvidia GeForce RTX 5090	AMD Radeon R2
Dedicated Graphic Memory Type	-	DDR3
connectivity
Wi-Fi 7	Yes	-
Wi-Fi standards supported	802.11 a/b/g/n/ac/ax	802.11 b/g/n
Bluetooth version	5.4	4
Ethernet	-	10/100/1000 Base T
inputs
Web Camera	Yes	-
Backlit Keyboard	Yes	-
Touchpad	Yes	-
Internal Mic	Yes	-
Finger Print Sensor	Yes	No
Pointer Device	-	Touchpad
Optical Disk Drive	-	CD/DVD Writer
ports and slots
HDMI Port	Standard	-
Lock Slot	Kensington Lock Port	-
Headphone and Mic Combo Jack	Yes	-
Number of USB Ports	-	3
USB Ports	-	1 x USB 2.0, 2 x USB 3.0
Multi Card Slot	-	SD Card Reader
processor
Processor	-	Intel Core i5 4th Gen 4200U
Base Clock Speed	-	1.6 GHz
storage
Hard disk	-	1TB
SSD	-	No

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