Asus Zenbook 14 OLED 2025 UX3405CA-PZ163WS Laptop vs Asus Vivobook S 15 OLED 2024 S5506MA-MA951WS La…

Overview

Specs Score79 / 100
Better Specs
63 / 100
CPU Clock Speed2 GHz2.3 GHz
Faster Clock Speed
Display Size14 in15.6 in
Bigger Display
Display Resolution2880 x 1800 pixels
Better Resolution
2880 x 1620 pixels
Thickness14.9 mm13.9 mm
Slimmer
RAM32 GB
More RAM
16 GB
USB Ports1 x USB 3.0, 2 x USB Type-C2 x USB 3.0, 2 x USB Type-C
More USB Ports
Weight1.28 kg
Lighter
1.5 kg
Unique Features
Touch Screen
Thunderbolt Port
No
No

General

SeriesZenbook 14 OLED (2025)Vivobook S 15 OLED (2024)
ModelUX3405CA-PZ163WSS5506MA-MA951WS
UtilityPerformancePerformance
Device TypeUltrabookUltrabook
OSWindows 11 HomeWindows 11 Home (64-bit)
Dimensions312.4 x 220.1 x 14.9 mm353.6 x 246.9 x 13.9 mm
Weight1.28 kg1.5 kg
Warranty1 year Warranty1 year Warranty

Display

TypeOLED
TouchYesNo
Size14 inches15.6 inches
Resolution2880 x 1800 pixels2880 x 1620 pixels
PPI~ 243 PPI~ 212 PPI
Refresh Rate120 Hz120 Hz
Aspect Ratio16:10
Anti Glare ScreenNoNo
Features400nits, 100% DCI-P3 color gamutBrightness: 400 Nits, Peak Brightness: 600 Nits HDR, 100% DCI-P3 Color Gamut, Gamut Mapping, Contrast Ratio: 1, 000, 000:1, VESA Certified Display HDR True Black 500, 1.07 Billion Colors, Glossy Display, 70% Less Harmful Blue Light, TUV Rheinland Certified, Screen-to-Body Ratio: 83%

Connectivity

EthernetNoNo
WiFiWi-Fi 7(802.11be) (Tri-band)2*2Wi-Fi 6E(802.11ax) (Dual band) 2*2
Bluetoothv5.4v5.3
USB Ports2 x USB Type-C, 1 x USB 3.02 x USB Type-C, 2 x USB Type-A, 2 x USB 3.0
USB Port Details1x USB 3.2 Gen 1 Type-A, 2x Thunderbolt 4 with Support for Display / Power Delivery (data speed up to 40Gbps)
Thunderbolt2x Thunderbolt 4
HDMI1 x HDMI 2.1 Port1 x HDMI 2.1 Port
Micro SD Card ReaderMicroSD Card Reader
Microphone InYesYes
Headphone JackYesYes

Input

CameraFHD Camera with IR Function to Support Windows HelloIR webcam with Windows Hello support
KeyboardBacklit Chiclet Keyboard, YesBacklit Chiclet Keyboard 1-Zone RGB with Num key and Copilot Key
Keyboard BacklitYesYes
TouchpadYesYes
Inbuilt MicrophoneBuilt-in array MicrophoneBuilt-in Array Microphone
SpeakersBuilt-in SpeakerBuilt-in speaker
SoundHarman/Kardon
Optical DriveNoNo

Processor

ProcessorIntel Core Ultra 7 255HIntel Core Ultra 9 Series 1 185H
Speed6 x 2 GHz (Turbo Speed upto 5.1 GHz) Performance Cores
8 x 1.5 GHz (Turbo Speed upto 4.4 GHz) Efficient Cores
2 x 700 MHz (Turbo Speed upto 2.5 GHz) Low Power Efficient Cores
6 x 2.3 GHz (Turbo Speed upto 5.1 GHz) Performance Cores
8 x 1.8 GHz (Turbo Speed upto 3.8 GHz) Efficient Cores
2 x (Turbo Speed upto 2.5 GHz) Low Power Efficient Cores
Cores16 Cores (6P + 8E + 2LP-E), 16 Threads16 Cores (6P + 8E + 2LP-E), 22 Threads
Cache24 MB24 MB
BrandIntelIntel
SeriesCore Ultra 7Core Ultra 9 Series 1
Model255H185H
GenerationIntel Core Ultra Series 2Intel Core Ultra Series 1
Process NodeTSMC N3B

Graphics

GPUIntel Integrated ArcIntel Integrated Arc
BrandIntelIntel

Memory

RAM32 GB LPDDR5X16 GB LPDDR5X
RAM Bus Speed7467 MHz
Solid State Drive1 TB SSD1 TB SSD
SSD InterfaceNVMe PCIe Gen4NVMe PCIe Gen4

Battery

Battery75 Wh, 4 Cell Battery75 Wh, 4 Cell Battery
Adapter Type65W AC Adapter90W AC Adapter
Battery DetailsLi-ion

Extra

Included SoftwareMicrosoft Office Home 2024Microsoft Office Home & Student 2021
Sales PackageLaptop, Power Adaptor, User Guide, Warranty DocumentsLaptop, Power Adaptor, User Guide, Warranty Documents
Other FeaturesUS MIL-STD 810H Military-grade Standard, AI Noise Canceling, Intel AI Boost NPU up to 13TOPS, AI-powered ToolsTrusted Platform Module (Firmware TPM), Intel AI Boost NPU

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