Asus Zenbook S14 2026 UX5406AA-SU188WS Laptop vs Asus Zenbook 14 OLED 2025 UX3405CA-PZ164WS Laptop

Overview

Specs Score85 / 100
Better Specs
83 / 100
CPU Clock Speed2.1 GHz2.9 GHz
Faster Clock Speed
Thickness11.9 mm
Slimmer
14.9 mm
Weight1.2 kg
Lighter
1.28 kg

General

SeriesZenbook S14Zenbook 14 OLED (2025)
ModelUX5406AA-SU188WSUX3405CA-PZ164WS,
UtilityPerformancePerformance
Device TypeUltrabookUltrabook
OSWindows 11 Home (64-bit)Windows 11 Home (64-bit)
Dimensions310.3 x 214.7 x 11.9 mm312.4 x 220.1 x 14.9 mm
Weight1.2 kg1.28 kg
Warranty1 year Warranty1 year Warranty

Display

TypeOLEDOLED
TouchYesYes
Size14 inches14 inches
Resolution2880 x 1800 pixels2880 x 1800 pixels
PPI~ 243 PPI~ 243 PPI
Refresh Rate120 Hz120 Hz
Aspect Ratio16:1016:10
Anti Glare ScreenNoNo
Features1100nits HDR peak brightness, 90% Screen-to-body ratio400nits, 100% DCI-P3 color gamut

Connectivity

EthernetNoNo
WiFiWi-Fi 7(802.11be) (Triple band) 2*27(802.11be) Tri-band) 2*2
Bluetoothv5.4v5.4
USB Ports2 x USB Type-C, 1 x USB 3.02 x USB Type-C, 1 x USB 3.0
USB Port Details1x USB 3.2 Gen 2 Type-A (data speed up to 10Gbps) || 2x Thunderbolt 4 with support for display / power delivery (data speed up to 40Gbps)
Thunderbolt2x Thunderbolt 42 x Thunderbolt 4 Port
HDMI1 x HDMI 2.1 Port1 x HDMI 2.1 Port
Microphone InYesYes
Headphone JackYesYes

Input

CameraYesYes
KeyboardBacklit Chiclet KeyboardBacklit Chiclet Keyboard, Yes
Keyboard BacklitYesYes
TouchpadYesYes
Inbuilt MicrophoneBuilt-in Array MicrophoneBuilt-in array microphone
SpeakersBuilt-in SpeakerBuilt-in speaker
Soundharman/kardon (Premium)
Optical DriveNoNo

Processor

ProcessorIntel Core Ultra 9 386HIntel Core Ultra 9 285H
Speed4 x 2.1 GHz (Turbo Speed upto 4.9 GHz) Performance Cores
8 x 1.6 GHz (Turbo Speed upto 3.7 GHz) Efficient Cores
4 x 1.6 GHz (Turbo Speed upto 3.5 GHz) Low Power Efficient Cores
6 x 2.9 GHz (Turbo Speed upto 5.4 GHz) Performance Cores
8 x 2.7 GHz (Turbo Speed upto 4.5 GHz) Efficient Cores
2 x 1 GHz (Turbo Speed upto 2.5 GHz) Low Power Efficient Cores
Cores16 Cores (4P + 8E + 4LP-E), 16 Threads16 Cores (6P + 8E + 2LP-E), 16 Threads
Cache18 MB24 MB
BrandIntelIntel
SeriesCore Ultra 9Core Ultra 9
Model386H285H
GenerationIntel Core Ultra Series 3Intel Core Ultra Series 2

Graphics

GPUIntel Arc GraphicsIntel Integrated Arc
BrandIntelIntel

Memory

RAM32 GB LPDDR5X32 GB LPDDR5X
RAM Bus Speed7467 MHz
Solid State Drive1 TB SSD1 TB SSD
SSD InterfaceNVMe PCIe Gen4NVMe PCIe Gen4

Battery

Battery77 Wh, 4 Cell Battery75 Wh, 4 Cell Battery
Adapter Type68W AC AdapterTYPE-C 65W AC Adapter

Extra

Included SoftwareOffice Home 2024, ASUS Recovery || StoryCube || MyASUS || ScreenXpert || GlideXMicrosoft Office Home 2024 (Lifetime Validity)
Sales PackageLaptop, Power Adaptor, User Guide, Warranty DocumentsLaptop, Power Adaptor, User Guide, Warranty Documents
Other FeaturesIntel NPU up to 50TOPSUS MIL-STD 810H military-grade standard, Facial Recognition Login with Windows Hello, AI Noise Canceling, AI Supremacy

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