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ASUS Zenbook S 14 (UX5406SA) Review: About 1.2 kg (2.6 lbs) and a 3K OLED — pricey, but you can see exactly where it went.

Takumi
By Takumi A laptop reviewer with over 10 years in the game and 100+ machines tested. Takumi specializes in cutting through the spec sheet noise to match you with the right laptop for the way you actually work. Updated: 2026.07.15
ASUS
Zenbook S 14 (UX5406SA)
About 1.2 kg (2.6 lbs) and a 3K OLED — pricey, but you can see exactly where it went.
ZippyScore 4.3/5
Buy if:
  • ·You carry a laptop with you every day
  • ·You want your photos and videos to look properly good on screen
  • ·You work away from a desk and would rather not think about charging
Avoid if:
  • ·Not for you if you're trying to keep the purchase price down
  • ·Give it a miss if demanding games or serious video editing are the aim
  • ·Worth care if you want to upgrade the memory or storage yourself
Amazon
See price at Amazon →

ZippyScore

ZippyScore is a proprietary rating based on 6 criteria: performance, portability, display, battery, value, and connectivity.

See rating criteria
  • Performance: CPU / GPU performance
  • Portability: Screen size & weight
  • Display: Panel type, aspect ratio & refresh rate
  • Battery: Rated battery life
  • Value: Specs-to-price balance
  • Connectivity: Port types & count
ZippyScore
4.3 / 5
Performance 3.5
Portability 4.5
Display 5.0
Battery 5.0
Value 3.5
Connectivity 4.0

Pros & Cons

Pros

  • At 14 inches and around 1.2 kg (2.6 lbs), you barely notice it in a rucksack day to day
  • The OLED panel gives photos and videos a vibrancy an LCD simply can't match
  • A 72Wh battery means you're not scanning the room for a socket by mid-afternoon
  • 16GB of memory keeps things responsive with a stack of apps left open
  • Thunderbolt 4 alongside HDMI and USB-A, so the adapters can stay in the drawer

Cons

  • The price sits at the upper end → fair enough if the low weight and screen quality genuinely matter to you
  • The memory is soldered and can't be upgraded later → if you plan to keep it for years, pick the higher configuration from the start
  • The glossy OLED panel catches reflections → sit so windows and lights aren't behind you and it stops being an issue

Specs Summary

OSWindows 11 Home
CPUIntel Core Ultra 7 256V (PassMark: 19,556)
RAM16GB
Storage1TB
Display14" OLED
2880x1800 (16:10)
Weight1.20 kg (2.65 lbs)
PortsUSB-C × 2 (Thunderbolt 4/40Gbps/PD/Video out), USB-A × 1 (10Gbps), HDMI × 1 (ver.2.1), Headphone jack × 1
GPUIntel Arc 140V (G3D Mark: 5,133)
BiometricsFace Recognition
BatteryUp to 23.3 h (Capacity: 72 Wh)
Camera2.1 MP
DimensionsApprox. 310.3 × 214.7 × 12.9 mm (W × D × H)
Wi-FiWi-Fi 7
BluetoothBluetooth 5.4
ColorWhite / Scandinavian White

Where to Buy

Where to Buy

Amazon See price on site
See at Amazon →

* Prices may vary. Please check each store for the latest price and availability.

About the author

Takumi
Takumi
Editor-in-Chief, ZippyLaptop / Laptop Review Specialist

Takumi is a gadget blogger who lives and breathes laptop reviews and comparisons.
With 100+ notebooks put through their paces, his evaluations go way beyond raw specs -- he focuses on what it actually feels like to use a machine day in and day out.
He has a particular knack for use-case-driven recommendations: whether you're a college student on a budget, a road warrior who needs something ultraportable, or a professional who demands serious performance, Takumi breaks it all down by weighing CPU horsepower, weight, battery life, display quality, and more into a single clear verdict.
Here on ZippyLaptop, every review is powered by the proprietary 'ZippyScore' system -- a six-category framework covering Performance, Portability, Display, Battery, Value, and Connectivity -- so you can compare laptops on an apples-to-apples basis.
His mission is simple: make the laptop-buying process less overwhelming. Whether this is your first PC purchase or your tenth, Takumi's goal is to leave you feeling confident and informed, not confused.

ASUS Zenbook S 14 (UX5406SA) ASUS
Zenbook S 14 (UX5406SA)
See price on Amazon