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ASUS

ASUS Vivobook 14X OLED K3405

Intel Core i9-13900H • 14 inch

Intel Core i9-13900HProcessor
14 inchDisplay
KACBU

Should I buy it?

ASUS Vivobook 14X OLED K3405
CONSIDER
    Great choice if these matter:
    • Daily use on an OLED panel
    • Content consumption and light creation
    • A machine carried between campus and home
    Watch out for:
    • A single M.2 slot limits storage expansion
    • The 720p camera is below today's standards
    Regret riskLOWlimited data
    Main risks
    • A single M.2 slot limits storage expansion
    • The 720p camera is below today's standards
    • 300 nits of SDR brightness is limited outdoors
    The risk level is computed from the release date and verified weaknesses. The confidence score appears only once enough owner reports exist.
    This box relies only on verified specs, the release date and editorial assessment; owner reports join them as they come in. We do not predict prices.
    ProcessorDisplayLaunchSpecificationsAlternatives
    Processor

    What processor is inside?

    Manufacturer's official processor information — the link on the page takes you to that processor's own page.

    PROCESSOR

    The part that determines daily speed and multi-core tasks.

    Intel Core i9-13900H

    Intel Core i9-13900H — Processor model

    Intel Core i9-13900H
    Intel Core i9-13900HProcessor model
    Display

    What does the screen offer?

    Panel type, resolution, and refresh rate — these determine every hour you spend looking at the screen.

    DISPLAY

    Panel quality is the single most noticeable feature on a laptop.

    90 Hz

    14 inch — Screen size · 2880x1800 — Resolution · 90 Hz — Refresh rate · OLED — Panel type · 300 nit — Brightness

    14 inch2880x180090 HzOLED300 nit
    14 inchScreen size
    2880x1800Resolution
    90 HzRefresh rate
    OLEDPanel type
    300 nitBrightness
    Who Is It For?

    Where does it stand out?

    A usage guide built from the specs and the editors' tags; not a test result.

    Daily Use

    Daily use on an OLED panel

    Good fit
    Films & Video

    Content consumption and light creation

    Good fit
    Students

    A machine carried between campus and home

    Good fit
    Editorial Analysis

    Strengths and points to consider

    The Kacbu editors' assessment of the specifications the maker publishes. We do not test devices ourselves, so nothing here is a measured result. Anything taken from an independent review is shown with its publication and date in the Press section.

    Strengths based on the specs
    14-inch 2880x1800 OLED panel at 90 Hz
    The Intel Core i9-13900H is a strong processor side
    A portable body at 1.45 kg and 1.89 cm
    HDMI 2.1 external display output
    Things to consider
    A single M.2 slot limits storage expansion
    The 720p camera is below today's standards
    300 nits of SDR brightness is limited outdoors
    Historical Product Info

    Official launch details

    Instead of tracking today's retail price, Kacbu keeps the product's official launch information as a reference.

    This is not the current retail price — it shows the product's historical, official launch information.
    Specifications

    ASUS Vivobook 14X OLED K3405 specifications

    Click a linked value to see other products that share that same spec, and leave a comment on that spec.

    Storage

    Official source: asus.com
    M.2 Slot
    1
    SSD Type
    NVMe PCIe 4.0 PCIe 3.0

    Display

    Official source: asus.com
    Screen Size
    Panel Type
    Resolution
    Refresh Rate
    Brightness
    300 nit
    Pixel Density
    243 PPIComputed by Kacbu: √(2880² + 1800²) ÷ 14″ = 243 PPI
    Aspect Ratio
    16:10Computed by Kacbu: 2880 : 1800
    Screen Area
    568.3 cm²Computed by Kacbu: 14″ × (2880×1800) → 568.3 cm²
    HDR Peak Brightness
    400 nit

    Power Adapter

    Official source: asus.com
    Adapter Power
    90 W

    Ports

    Official source: asus.com
    HDMI
    HDMI 2.1
    USB-A
    2x USB 3.2 Gen 1 Type-A (data speed up to 5Gbps)
    USB-C
    1x USB 3.2 Gen 1 Type-C
    Audio Jack
    Yes

    Camera

    Official source: asus.com
    Webcam
    720p
    Privacy Shutter
    Yes

    Dimensions

    Official source: asus.com
    Width
    317.1 mm
    Depth
    222.5 mm
    Weight
    Thickness
    18.9 mm

    General — Intel Core i9-13900H

    Family
    13th Gen Core H
    Release Year
    2023
    Manufacturer

    Core Structure — Intel Core i9-13900H

    Cores
    Threads
    Efficiency Core
    8
    Performance Core
    6

    Frequency — Intel Core i9-13900H

    Boost Clock

    Cache — Intel Core i9-13900H

    L3 Cache

    Graphics Unit — Intel Core i9-13900H

    Power — Intel Core i9-13900H

    TDP
    Maximum Turbo Power
    115 W

    Platform — Intel Core i9-13900H

    Manufacturing Process
    Intel 7
    Memory Type
    DDR5-5200 / LPDDR5X-6400
    Shared Hardware

    Products that share this hardware

    This product's standout specs. You can jump to other models that use the same value.

    Alternatives

    Other models in the same category

    Other products in the same category.

    Data-backed answers

    Computed answers about the ASUS Vivobook 14X OLED K3405

    Each answer is computed from spec data and editor tags; where there is no data, there is no page.