Asus ZenBook S 14 UX5406 14"
Laptop

Asus ZenBook S 14 UX5406 14"

RAM
32GB
#117 of 887 — see ranking
Storage
1024GB
#206 of 882 — see ranking
Screen
14"
#506 of 887 — see ranking
Resolution
2880 x 1800 px
Weight
1.2 kg
CPU
4 x 3.3 GHz & 4 x 3.3 GHz (Intel Core Ultra 9 288V)

Asus ZenBook S 14 UX5406 14" features ✔ processor, 32GB RAM with ✔ storage, 14" display, Unknown. Help us by suggesting a value. battery, 400 nits brightness.

4" AMD Ryzen AI Max Plus 395 3.0GHz / 128GB RAM / 1TB SSD's 128GB, while features a larger 14" display versus 13.4". Against the ROG Strix Scar 16 (2025) G635LX 16" Intel Core Ultra 9 275HX 2.7GHz / Nvidia GeForce RTX 5090 Laptop / 64GB RAM / 2TB SSD + 2TB SSD, has 32GB RAM compared to ROG Strix Scar 16 (2025) G635LX 16" Intel Core Ultra 9 275HX 2.7GHz / Nvidia GeForce RTX 5090 Laptop / 64GB RAM / 2TB SSD + 2TB SSD's 64GB, and has a more compact 14" screen. Compared to the ProArt StudioBook 16 OLED (H7604) 16" Intel Core i9-13980HX 2.2GHz / Nvidia GeForce RTX 4060 Laptop / 64GB RAM / 4TB SSD, the ZenBook S 14 UX5406 14" has 32GB RAM compared to ProArt StudioBook 16 OLED (H7604) 16" Intel Core i9-13980HX 2.2GHz / Nvidia GeForce RTX 4060 Laptop / 64GB RAM / 4TB SSD's 64GB, while has a more compact 14" screen. The ROG Strix Scar 18 (2025) G835LX 18" Intel Core Ultra 9 275HX 2.7GHz / Nvidia GeForce RTX 5090 Laptop / 64GB RAM / 2TB SSD has 32GB RAM compared to ROG Strix Scar 18 (2025) G835LX 18" Intel Core Ultra 9 275HX 2.7GHz / Nvidia GeForce RTX 5090 Laptop / 64GB RAM / 2TB SSD's 64GB, and the Zenbook Pro 16X OLED UX7602BZ 16" Intel Core i9-13905H 2.6GHz / Nvidia GeForce RTX 4080 Laptop / 16GB RAM / 2TB SSD has a more compact 14" screen.

When compared to competing devices, the ZenBook S 14 UX5406 14" has 67% dimmer display at 400 nits compared to Legion 9i Gen 9 16" Intel Core i9-14900HX 2.2GHz / Nvidia GeForce RTX 4080 Laptop / 32GB RAM / 1TB SSD's 1,200 nits, while has a more compact 14" screen. Against the Gigabyte Aorus Elite 16 AE6H (2025) 16" from the manufacturer, the ZenBook S 14 UX5406 14" has a more compact 14" screen. Versus the MSI Stealth 16 AI Studio A1V (2024) 16", the ZenBook S 14 UX5406 14" has a more compact 14" screen. When matched against the MSI Vector 16 HX AI A2XW (2025) 16" from the manufacturer, it has a more compact 14" screen, while the MSI Vector 17 HX AI A2XW (2025) 17" comparison shows it has a more compact 14" screen.

Design

Type i Productivity (194 others)
Weight i 1.2 kg (13 others)
Uses A Fanless Design i ✖
Has A Backlit Keyboard i ✔ (761 others)
Volume i 729.74 cm³
Width i 310 mm (7 others)
Height i 214 mm (3 others)
Thickness i 11 mm (15 others)

Display

Screen Size i 14" (165 others)
Resolution i 2880 x 1800 px (68 others)
Pixel Density i 242 ppi (22 others)
Display Type i OLED/AMOLED (146 others)
Has a touch screen i ✔ (349 others)
Brightness (typical) i 400 nits (133 others)
Refresh Rate i 120Hz (173 others)
Contrast ratio i 1000000:1 (86 others)
Has anti reflection coating i ✖

Performance

RAM i 32GB (221 others)
Uses Flash Storage i ✔ (847 others)
Internal Storage i 1024GB (233 others)
CPU Speed i 4 x 3.3 GHz & 4 x 3.3 GHz (Intel Core Ultra 9 288V) (2 others)
Cpu threads i 8 threads (Intel Core Ultra 9 288V) (2 others)

Benchmarks

Passmark result i 20136 (Intel Core Ultra 9 288V) (2 others)
Passmark result (single) i 4312 (Intel Core Ultra 9 288V) (2 others)

Connectivity

Usb 3.2 gen 2 ports (usb c) i 0
Usb 3.2 gen 2 ports (usb a) i 1
Usb 4 20gbps ports i 0 (643 others)
Usb 4 40gbps ports i 2 (255 others)
Thunderbolt 4 Ports i 2 (212 others)
Usb 3.2 gen 1 ports (usb c) i 0
Usb 3.2 gen 1 ports (usb a) i 0
Thunderbolt 3 Ports i 0 (608 others)
Has an hdmi output i ✔ (665 others)

Battery

Battery size i 72 Wh (6 others)
Has sleep and charge usb ports i ✔ (650 others)
Has a magsafe power adapter i ✖

Miscellaneous

Passmark result (overclocked) i 20657 (Intel Core Ultra 9 288V) (2 others)

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Frequently Asked Questions

What is the contrast ratio of the Asus ZenBook S 14 UX5406 14"?
At 1000000:1, the Asus ZenBook S 14 UX5406 14" ranks #1 out of 185 — see ranking laptop products — one of the Highest contrast ratio in this category, 113% above the category average.
Is the Asus ZenBook S 14 UX5406 14" lightweight?
Yes. At 1.2 kg, the Asus ZenBook S 14 UX5406 14" is 98% below the category average for weight, ranking #45 out of 870 — see ranking laptop products.
How many threads does the Asus ZenBook S 14 UX5406 14" support?
At 8 threads (Intel Core Ultra 9 288V), the Asus ZenBook S 14 UX5406 14" is 47% below the category average for CPU threads, ranking #554 out of 826 — see ranking laptop products.
What is the passmark result (single) of the Asus ZenBook S 14 UX5406 14"?
At 4312 (Intel Core Ultra 9 288V), the Asus ZenBook S 14 UX5406 14" is 30% above the category average for passmark result (single), ranking #55 out of 723 — see ranking laptop products.
How much RAM does the Asus ZenBook S 14 UX5406 14" have?
At 32GB, the Asus ZenBook S 14 UX5406 14" is 29% above the category average for RAM, ranking #117 out of 887 — see ranking laptop products.
What is the pixel density of the Asus ZenBook S 14 UX5406 14"?
At 242 ppi, the Asus ZenBook S 14 UX5406 14" is 25% above the category average for pixel density, ranking #170 out of 854 — see ranking laptop products.
How many Thunderbolt 4 ports does the Asus ZenBook S 14 UX5406 14" have?
At 2, the Asus ZenBook S 14 UX5406 14" is 18% above the category average for Thunderbolt 4 ports, ranking #22 out of 372 — see ranking laptop products.
How bright is the Asus ZenBook S 14 UX5406 14" display?
At 400 nits, the Asus ZenBook S 14 UX5406 14" is 18% below the category average for display brightness, ranking #226 out of 491 — see ranking laptop products.
How many USB 4 40gbps ports does the Asus ZenBook S 14 UX5406 14" have?
At 2, the Asus ZenBook S 14 UX5406 14" is 15% above the category average for USB 4 40gbps ports, ranking #28 out of 427 — see ranking laptop products.
What is the PassMark result of the Asus ZenBook S 14 UX5406 14"?
At 20136 (Intel Core Ultra 9 288V), the Asus ZenBook S 14 UX5406 14" is 14% below the category average for PassMark result, ranking #383 out of 726 — see ranking laptop products.
How much storage does the Asus ZenBook S 14 UX5406 14" offer?
At 1024GB, the Asus ZenBook S 14 UX5406 14" is 13% below the category average for storage, ranking #206 out of 884 — see ranking laptop products.

How does it compare?

How does the Asus ZenBook S 14 UX5406 14"'s CPU threads compare to similar laptopss?
At 8 threads (Intel Core Ultra 9 288V), the Asus ZenBook S 14 UX5406 14" trails the Lenovo Legion 9i Gen 9 16" Intel Core i9-14900HX 2.2GHz (32 threads (Intel Core i9-14900HX)) by 75%.
How does the Asus ZenBook S 14 UX5406 14"'s display brightness compare to similar laptopss?
At 400 nits, the Asus ZenBook S 14 UX5406 14" trails the Lenovo Legion 9i Gen 9 16" Intel Core i9-14900HX 2.2GHz (1200 nits) by 67%.
How does the Asus ZenBook S 14 UX5406 14"'s USB 3.2 Gen 2 ports (USB-A) compare to similar laptopss?
At 1, the Asus ZenBook S 14 UX5406 14" trails the Asus ROG Strix Scar 18 (2025) G835LR 18" Intel Core Ultra 9 275HX 2… (3) by 67%.
How does the Asus ZenBook S 14 UX5406 14"'s weight compare to similar laptopss?
At 1.2 kg, the Asus ZenBook S 14 UX5406 14" leads the Asus ROG Strix Scar 18 (2025) G835LR 18" Intel Core Ultra 9 275HX 2… (3.48 kg) by 66%.
How does the Asus ZenBook S 14 UX5406 14"'s PassMark result compare to similar laptopss?
At 20136 (Intel Core Ultra 9 288V), the Asus ZenBook S 14 UX5406 14" trails the MSI Vector 16 HX AI A2XW (2025) 16" (56136 (Intel Core Ultra 9 275HX)) by 64%.
How does the Asus ZenBook S 14 UX5406 14"'s refresh rate compare to similar laptopss?
At 120Hz, the Asus ZenBook S 14 UX5406 14" trails the MSI Vector 16 HX AI A2XW (2025) 16" (240Hz) by 50%.
How does the Asus ZenBook S 14 UX5406 14"'s USB 4 40gbps ports compare to similar laptopss?
At 2, the Asus ZenBook S 14 UX5406 14" leads the Lenovo Legion 7 Gen 14 (2024) 16" Intel Core i9-14900HX 2.2GHz (1) by 50%.
How does the Asus ZenBook S 14 UX5406 14"'s Thunderbolt 4 ports compare to similar laptopss?
At 2, the Asus ZenBook S 14 UX5406 14" leads the Lenovo Legion 7 Gen 14 (2024) 16" Intel Core i9-14900HX 2.2GHz (1) by 50%.
How does the Asus ZenBook S 14 UX5406 14"'s pixel density compare to similar laptopss?
At 242 ppi, the Asus ZenBook S 14 UX5406 14" leads the Asus ROG Strix Scar 18 (2025) G835LR 18" Intel Core Ultra 9 275HX 2… (167 ppi) by 31%.
How does the Asus ZenBook S 14 UX5406 14"'s battery size compare to similar laptopss?
At 72 Wh, the Asus ZenBook S 14 UX5406 14" trails the Lenovo Legion 9i Gen 9 16" Intel Core i9-14900HX 2.2GHz (99.9 Wh) by 28%.
How does the Asus ZenBook S 14 UX5406 14"'s screen size compare to similar laptopss?
At 14", the Asus ZenBook S 14 UX5406 14" trails the Asus ROG Strix Scar 18 (2025) G835LR 18" Intel Core Ultra 9 275HX 2… (18") by 22%.
How does the Asus ZenBook S 14 UX5406 14"'s passmark result (single) compare to similar laptopss?
At 4312 (Intel Core Ultra 9 288V), the Asus ZenBook S 14 UX5406 14" trails the MSI Vector 16 HX AI A2XW (2025) 16" (4744 (Intel Core Ultra 9 275HX)) by 9%.
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