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Asus Zenbook 14 OLED UX3405CA [UX3405CA-QL291] (90NB14W4-M00BE0)

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Display:14 ", 1920x1200 (16:10)
CPU:Core Ultra 9, 285H, 2.7 GHz
Graphics card:Arc Graphics 140T
RAM:32 GB
Storage:SSD M.2 NVMe, 1 TB
Laptop weight:1.28 kg
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Configurations Asus Zenbook 14 OLED UX3405CA 5
Specifications
Asus Zenbook 14 OLED UX3405CA [UX3405CA-QL291]
Colour
Typeultrabook
Intel Evo platform
Screen
Screen size14 "
Screen typeOLED
Surface treatmentglossy
Screen resolution1920x1200 (16:10)
Response time0.2 ms
Refresh rate60 Hz
Brightness400 nt
HDR Brightness500 nit
Contrast1000000 :1
Colour gamut (sRGB)133 %
Colour gamut (DCI-P3)100 %
Pantone certification
TÜV Rheinland certificate
HDRHDR10
VESA DisplayHDR CertificationDisplayHDR 500 True Black
Touch
CPU
SeriesCore Ultra 9
Model285H
Processor code nameArrow Lake (Series 2)
Processor cores16 (6P+8E+2LPE)
Total threads16
CPU speed2.7 GHz
TurboBoost / TurboCore frequency5.4 GHz
CPU TDP45 W
Test Passmark CPU Mark37343 points
RAM
RAM32 GB
RAM typeLPDDR5X
RAM memory frequency8400 MHz
Amount of RAM slotsbuilt-in
Graphics card
Graphics card typeintegrated
Graphics card seriesIntel Arc
Graphics card modelArc Graphics 140T
Storage
Drive typeSSD M.2 NVMe
Drive capacity1 TB
M.2 drive interfacePCIe 4.0 4x
M.2 drive size22x80 mm
Connections
Connection portsHDMI
v2.1
Card reader
USB-A 5Gbps1 pcs
USB-C 40G (USB4)2 pcs
Thunderbolt interfacex2 v4
Alternate Mode
Monitors connection3
Wi-FiWi-Fi 7 (802.11be)
Bluetoothv5.4
Multimedia
Webcam1920x1080 (Full HD)
Camera shutter
Speakers2 pcs
Brand acousticsHarman Kardon
Audio decodersDolby Atmos
Security3D face scanner
Keyboard
Backlightwhite
Key designisland type
Num block
Input devicetouchpad / NumberPad
Battery
Battery capacity9702 mAh
Battery capacity75 W*h
Battery voltage7.74 В
Operating time18 h
Power Delivery via USB-C
Fast charge
Charging time60% in 49 min
Power supply Included65 W
DC charging portin absent
General
Preinstalled OSwithout OS
MIL-STD-810 Military Standard
In boxstylus / ASUS Pen SA203H-MPP2.0 /
backpack/bag/case / Sleeve /
USB-A - LAN
Materialaluminum
Dimensions (WxDxT)312x220x15 mm
Weight1.28 kg
Official Websiteasus.com
Added to E-CatalogMay 2025
P/N
90NB14W4-M00BE0

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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The Asus Zenbook 14 OLED UX3405CA-QL291 (90NB14W4-M00BE0) laptop combines advanced technologies characteristic of modern computer equipment. Its high performance is based on the top-tier 16-core Core Ultra 9 285H processor, which can efficiently distribute the workload depending on the tasks being performed. It is complemented by integrated Arc Graphics 140T, suitable for casual gaming and multimedia work, a neural accelerator with 99 TOPS of performance for AI-powered tasks, and 32 GB of RAM with a frequency of 8400 MHz. This configuration confidently handles resource-intensive applications, office work, and various business tasks — from financial reporting and presentation preparation to creating advertising materials, website support, printing, and workflow management. At the same time, the model is well suited for travel and active use: its aluminum chassis complies with the MIL-STD-810 standard, while the laptop weighs just 1.28 kg. Additional advantages include up to 18 hours of battery life and support for fast charging. The concise premium design suits the executive class and will appeal to company leaders, top managers, and freelancers. It is worth noting that this configuration does not include a preinstalled operating system, so initial setup will be required after purchase.

Precise Control in Any Conditions

The standard ASUS Lumina OLED display delivers high-quality images in various usage scenarios. The panel covers 100% of the DCI-P3 color space, offers wide viewing angles, and is certified to the DisplayHDR 500 True Black standard. Touch control and the included branded stylus enable precise interaction with the interface in any position. Users can quickly take notes and make sketches, work with handwritten text, and perform other tasks on the go. However, the FHD resolution somewhat limits image detail, while the 60 Hz refresh rate falls behind faster screens when displaying dynamic scenes in games and movies. Sound is provided by speakers tuned by Harman Kardon and supporting Dolby Atmos surround sound. A set of essential ports is provided for connecting peripherals, including Thunderbolt with support for additional operating modes.

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