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ASUS Zenbook 14 OLED UX3405CA-SU1294W Intel Core Ultra 7 255H Laptop 35.6 cm (14") Touchscreen 3K 32 GB LPDDR5x-SDRAM 1 TB SSD Wi-Fi 7 (802.11be) Windows 11 Home Blue
MPN:
90NB14W3-M01WW0
Brand:
Asus
Screen Size:
35.6 cm (14")
Processor Family:
Intel Core Ultra 7
RAM:
32 GB
€2,744.01
/ incl. VAT
€2,267.78
/ excl. VAT
/ incl. VAT
/ excl. VAT
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Product Description
New Zen with AI
Go the extra mile with the remarkably sleek Zenbook 14 — the ultimate ultraportable laptop that takes sophistication to a whole new level. Seize every moment using the enhanced extended-life battery, amplify your efficiency with the top-tier Intel® Core™ Ultra processor (Series 2) and Intel Arc™ graphics, and achieve seamless connectivity via all the essential ports. Immerse your senses in the vivid ASUS Lumina OLED1 touchscreen2 and powerful new Super-linear speakers, while embracing the eco-elegance of the environmentally conscious design.
Go the extra mile with the remarkably sleek Zenbook 14 — the ultimate ultraportable laptop that takes sophistication to a whole new level. Seize every moment using the enhanced extended-life battery, amplify your efficiency with the top-tier Intel® Core™ Ultra processor (Series 2) and Intel Arc™ graphics, and achieve seamless connectivity via all the essential ports. Immerse your senses in the vivid ASUS Lumina OLED1 touchscreen2 and powerful new Super-linear speakers, while embracing the eco-elegance of the environmentally conscious design.
Specifications
General
Model Name
UX3405CA-SU1294W
Launch Year
2025
Certifications
REACH
Market Segment
Home
Nb Family Name
ZenBook Series
NPU Performance
NPU (Neural Processing Unit): dedicated AI/ML acceleration. TOPS = tera operations per second.
13 TOPs
Privacy Type
Privacy shutter
AI Sparsity Support
Hardware support for sparse neural network operations, which can roughly double AI inference throughput on supported models.
Yes
Stylus Included
Yes
Sustainability Certs
ENERGY STAR/EPEAT Gold
Processor
Boost Clock Speed
Boost clock speed (GHz) is the peak frequency a few cores can reach for short bursts when thermal and power headroom allow. Higher boost clock makes interactive apps feel snappier and accelerates short, bursty workloads like web browsing and Office.
5.1 GHz
Processor Cores
Cores are the independent processing units inside the CPU. More cores let the system handle more applications and threads simultaneously without slowdown. 4 cores is fine for office work, 6-8 for content creation and gaming, 12+ for video editing, simulat
16
Processor Model
255H
CPU Generation
Newer generation = better performance per watt and more features.
Intel Core Ultra (Series 2)
CPU Brand
Intel
Processor Threads
Threads are the virtual processing lanes the CPU exposes to the operating system. Hyper-Threading / SMT typically doubles thread count vs core count, which improves throughput on parallel workloads like rendering and compilation. Threads do not double sin
16
Efficiency Cores
Efficiency cores (E-cores) are smaller, lower-power CPU cores that handle background tasks (telemetry, sync, web tabs) while the P-cores stay free for the active app. They boost multi-threaded throughput cheaply and extend battery life on notebooks.
8
Neural Processor (NPU)
Dedicated AI accelerator built into the CPU package. Used by Windows Studio Effects, Copilot+ features and AI inference workloads.
Intel AI Boost
Performance Cores
Performance cores (P-cores) are the high-power CPU cores used for demanding foreground tasks - games, rendering, single-threaded productivity. They run at the highest clock speeds and consume the most power. P-core count is the main driver of peak single-
6
E-core Base Frequency
1.5 GHz
E-core Max Turbo
4.4 GHz
Intel Thunderbolt 4
Thunderbolt 4 is a 40 Gb/s USB-C standard that combines high-speed data, dual 4K (or single 8K) display output and 100 W power delivery in one cable. It is required for daisy-chained eGPUs and the fastest external NVMe enclosures.
Yes
Low Power Efficient Core Base Frequency
700 MHz
Low-Power E-core Max Turbo
2.5 GHz
Low-Power E-cores
2
P-core Base Frequency
2 GHz
P-core Max Turbo
5.1 GHz
Base Power
Base Power (W, also called PL1) is the sustained power the CPU is rated to draw at base clock. It maps directly to long-term cooling requirements: a 65 W chip fits stock coolers, a 125 W chip needs a tower or AIO cooler.
28 W
Cache Memory
Cache memory is the tiny but extremely fast on-chip memory the CPU uses to keep frequently accessed data close to the cores. Larger L2 and L3 caches cut down on slow trips to system RAM, which is especially valuable for gaming, databases and compilation.
24 MB
Total CPU AI Performance (TOPs)
Maximum AI compute throughput from the CPU expressed in tera-operations per second.
96 TOPs
Memory
Max Supported RAM
32 GB
RAM Form Factor
SODIMM: notebook. DIMM: desktop. LPDDR: soldered, power-efficient.
On-board
Memory Type
Memory type sets the RAM generation. DDR5 is the current standard for Intel 12th-gen+ and AMD AM5; it delivers higher bandwidth and lower voltage than DDR4. DDR4 is still common on older platforms. Memory type must match the motherboard; the slots are phy
LPDDR5x-SDRAM
Memory Channels
Dual-channel (2) doubles bandwidth vs single-channel; quad-channel for servers.
Dual-channel
Storage
SSDs Installed
1
NVMe
NVMe SSDs are 5–10× faster than SATA. Standard in modern notebooks.
Yes
SSD Storage
SSD storage (GB or TB) is the usable space on the solid-state drive. The operating system plus a few games and apps already consumes 200-400 GB. 1 TB is comfortable for general use, 2 TB+ for large game libraries or content creation.
1 TB
Storage Type
SSD
SSD Capacity
1000 GB
Total Storage
1 TB
Optical Drive
No
SSD Interface
PCI Express 4.0
Display
Contrast Ratio
Static contrast ratio measures how much brighter pure white is than pure black on the panel. Higher contrast means deeper blacks and more punch. Typical IPS panels reach 1000:1, VA panels 3000:1, OLED panels effectively infinite contrast.
1000000:1
Max Display Brightness
1000 cd/m²
Resolution
Native resolution is the pixel grid the panel was designed to display. FHD = 1920x1080, QHD = 2560x1440, 4K UHD = 3840x2160, 5K = 5120x2880. Running below native resolution makes the image fuzzy unless content is scaled cleanly (which only works for some
2880 x 1800 pixels
Refresh Rate
Refresh rate (Hz) is how many times per second the screen redraws its image. 60 Hz is the standard for productivity; 120-144 Hz feels noticeably smoother for everyday use; 240+ Hz benefits competitive gaming. Higher refresh rate also reduces motion blur.
120 Hz
Panel Type
Panel type sets the colour, contrast and viewing-angle character of the monitor. IPS = wide viewing angles, accurate colour, moderate contrast; VA = high contrast and deep blacks, narrower angles; TN = fastest response but limited angles; OLED = perfect b
OLED
Resolution Class
FHD=1920×1080, QHD=2560×1440, 4K=3840×2160, OLED refers to panel type.
3K
Brightness
Peak brightness in nits (cd/m²). 300+ nits for indoor; 500+ for outdoor use.
500 cd/m²
Colour Depth
Typical: 16M (8-bit) or 1B (10-bit). More colours = smoother gradients.
1.07 billion colours
HDR Support
High Dynamic Range . wider brightness and colour range for more realistic content.
Yes
HDR Standard
HDR10: basic. HDR10+/Dolby Vision: dynamic per-scene metadata for better results.
DisplayHDR True Black 1000
Colour Space Coverage
DCI-P3
Touchscreen
Yes
Colour Gamut
Percentage of a colour space the display can reproduce. Higher = more vivid colours.
100 %
Display Back Cover Material
Aluminium
Display Response Rise Fall
0.2 ms
Display Surface
Gloss
Aspect Ratio
16:9 = standard widescreen. 16:10 = more vertical space. 21:9 = ultrawide.
16:10
Graphics
iGPU Brand
Intel
Integrated Graphics
Built-in GPU for display output. Not suitable for gaming or 3D workloads.
Yes
iGPU Family
Intel Arc Graphics
Integrated GPU Model
Intel Arc 140T
Dedicated GPU
Separate graphics chip (e.g. NVIDIA RTX, AMD Radeon). Required for gaming, 3D and video editing.
No
Discrete GPU
Not available
GPU AI Performance (TOPs)
Maximum AI compute throughput from the GPU expressed in tera-operations per second.
74 TOPs
Connectivity
Bluetooth Version
Bluetooth version controls range, throughput and the supported audio codecs. 5.0+ doubles range and bandwidth vs 4.x; 5.3 adds LE Audio with the higher-quality LC3 codec. Both endpoints must speak the same version to use the new features.
5.4
Wi-Fi
Wi-Fi generation sets peak speed and how well the device coexists with neighbours. Wi-Fi 6 (802.11ax) is the modern baseline; Wi-Fi 6E adds the cleaner 6 GHz band; Wi-Fi 7 (Be) brings multi-link operation and even higher peaks. The router and the client m
Wi-Fi 7 (802.11be)
HDMI Ports
1
USB 3.2 Gen 1 Type-A Ports
1
Bluetooth
Yes
Wi-Fi Standard
Wi-Fi 7 (802.11be) is fastest; Wi-Fi 6/6E: very fast; Wi-Fi 5: standard.
Wi-Fi 7 (802.11be)
Ethernet (LAN Port)
Wired network port. More stable and faster than Wi-Fi for office and server use.
No
Mobile Network Support
No
USB-C DisplayPort Alt-Mode
Yes
HDMI Version
HDMI version determines the maximum supported resolution and refresh rate. HDMI 2.0 = 4K at 60 Hz, HDMI 2.1 = 4K at 120 Hz or 8K at 60 Hz with HDR. To run 4K120 the HDMI cable, source and display must all be 2.1.
2.1
Thunderbolt 4 Ports
2
Keyboard & Input
Keyboard Backlight
Yes
Numeric Keypad
No
Pointing Device
Touchpad, TrackPoint, or other built-in pointing mechanism.
NumberPad
Battery & Security
Face Recognition
Yes
Battery Capacity
Battery capacity (Wh or mAh) is the total energy the battery stores. For comparing devices the Wh value is the meaningful one (mAh requires knowing the voltage too). Bigger capacity adds weight and bulk; mid-range notebooks land at 50-70 Wh.
75 Wh
USB-C Charging
Yes
Max USB-C Charging Power
65 W
Battery Technology
Li-Ion: standard. Li-Po: thinner, lighter. LiFePO4: longer cycle life.
Lithium-Ion (Li-Ion)
Battery Cells
4
Trusted Platform Module Tpm
Yes
Operating System
Operating System
Windows 11 Home
Operating System Architecture
64-bit
Windows Hello
Yes
Windows Studio Effects
Support for Windows Studio Effects (background blur, eye contact, voice focus) accelerated by the NPU.
Yes
Networking
Antenna Type
2x2
Audio
Audio System
Smart Amp
Built-in Microphone
Yes
Combo Headphone / Mic Port
Yes
Power
Ac Adapter Frequency
50 - 60 Hz
Ac Adapter Input Voltage
100 - 240 V
Ac Adapter Output Current
3.25 A
Ac Adapter Output Voltage
20 V
AC Adapter Power
65 W
AC Adapter Included
Yes
USB Power Delivery
Allows charging via USB-C. PD wattage determines charging speed.
Yes
Min USB-C Charging Power
45 W
Max Turbo Power
Max Turbo Power (W, also called PL2) is the peak short-burst power draw when the CPU is hitting boost frequencies. It can be 1.5-3x the base power. Adequate VRM cooling on the motherboard and a quality PSU are essential to sustain it.
115 W
Software
AI Frameworks (NPU)
AI software frameworks supported by the on-chip Neural Processing Unit (e.g. DirectML, ONNX RT, OpenVINO).
DirectML/ONNX RT/OpenVINO/WebNN/Windows ML
Trial Software
1-month trial for new Microsoft 365 customers; McAfee 30 days free trial
Camera
Front Camera
Yes
Front Camera Resolution
1920 x 1080 pixels
Front Camera Resolution Class
Full HD
Infrared Ir Camera
Yes
Privacy Camera
Yes
Features
Bag Included
Yes
Low Blue Light
Hardware filter for blue light to reduce eye strain during long sessions.
Yes
Physical
Weight
1.200000
Form Factor
Clamshell
Colour
Blue
Depth
220.1 mm
Height
14.9 mm
Width
312.4 mm
SSD Form Factor
M.2
Additional
Warranty
24/12L
SKU
1454716
EAN
199291430327
CN Code
84713000