ASUS logo MPN: 90NB0UR5-M00CN0

ASUS Zenbook 14X OLED UM5401QA-L7177 AMD Ryzen™ 7 5800H Laptop 35.6 cm (14″) 2.8K 16 GB LPDDR4x-SDRAM 512 GB SSD Wi-Fi 6 (802.11ax) Black

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Screen size
14"
Resolution
2880 x 1800
Processor line
AMD Ryzen 7
Clock speed
3.2 GHz
Capacity
16 GB
Storage
512 GB
Cores
8
NVMe
Y
Depth
221.1 mm
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Overview

A vision of brilliance
Let your productivity shine with Zenbook 14X OLED! This compact, slim and light laptop features a beautiful 16:10 4K OLED HDR NanoEdge touchscreen that delivers the deepest blacks and the most vivid colors. Powered by the latest AMD® Ryzen™ 5000 H-Series processors, Zenbook 14X OLED also includes ASUS IceCool Plus dual-fan cooling technology for stunning sustained performance. The precision-engineered 180° ErgoLift hinge makes sharing content easy, and the innovative ASUS NumberPad 2.0 is designed to make your on-the-go productivity more efficient. Zenbook 14X OLED adds a touch of brilliance to your on-the-go lifestyle.

DISPLAY
Bring everything to life in vivid color

The amazing up to 4K OLED HDR NanoEdge touchscreen1,2 on Zenbook 14X OLED has a 16:10 aspect ratio to give you a bigger visual workspace than a standard 16:9 display. Its cinema-grade 100% DCI-P3 color gamut and PANTONE® Validated color accuracy delivers ultra-vivid, ultra-accurate colors. Deeper blacks offer enhanced realism, and your eye care is ensured by TÜV certification for low blue-light emissions.

COLOR
Ultimate professional-grade colors

ASUS OLED laptops deliver exceptionally detailed and realistic visuals, with a cinema-grade 100% DCI-P3 color gamut. This means that the colors reproduced on the display are richer and more vivid: it’s ideal for color-intensive projects, but also enhances any kind of content.

ASUS OLED laptops maintain a 100% DCI-P3 color gamut at both high and low brightness levels, while on a standard LCD laptop the color gamut is reduced dramatically at low brightness levels. At a gray-level brightness of 16 G, LCD laptops only have an 11% DCI-P3 color gamut, while ASUS OLED laptops maintain a 100% DCI-P3 color gamut.

* Color expression of an LCD display compared to OLED display at the same brightness level.

EYE CARE
70% blue-light reduction for eye care

Blue light is known to cause visual discomfort and disrupt sleep quality. However, due to the nature of the special organic lighting materials in an OLED display, ASUS OLED laptops emit 70% less harmful blue light3, and they’re also certified by TÜV Rheinland and SGS. More importantly, unlike traditional blue-light filters, shifting the spectrum means there’s no need to compromise color accuracy.

EYE CARE
Eye care, even more critical for children

Since children’s eyes are not fully developed, with a more transparent lens and cornea, harmful blue light can penetrate the eye more easily, potentially causing premature aging of the retina. Research6 has shown that in a five-year-old child’s eyes, approximately 60% of the received blue-light emissions pass through to the retina, compared to only around 20% for a 60-year-old adult. With ASUS OLED displays, the significantly lower blue light levels mean better eye care for children.

PERCEPTUAL BRIGHTNESS
OLED has much higher perceptual brightness

On conventional LCD displays, detail and color quality usually decrease dramatically as the brightness is reduced. But ASUS OLED laptops are able to show great detail at lower brightness settings due to their high contrast and their ability to maintain a wide color gamut at low brightness. ASUS OLED laptops can maintain good color reproduction at any brightness level, so you can freely adjust the screen’s brightness to suit your working environment, while still enjoying exceptionally vivid colors. For example, in the living room environment (usually illuminated at about 100 lux), you only need 177 nits brightness in an OLED display to produce the same clear image as 400 nits brightness in an LCD display. At the lower brightness levels needed on OLED displays, there’s less harmful blue light emitted.

* Required brightness on OLED to reproduce same colors on 400 nits LCD screens.

CONTRAST
True black: See the unseen

ASUS OLED laptops reproduce blacks perfectly. An OLED pixel consists of three sub-pixels, each with its own self-generated illumination: a 4K (3840 x 2400) display has 9,216,000 pixels, which means it has 27,648,000 self-illuminated sub-pixels, compared to just a few dozen LED backlights in most LCD displays. When displaying black on an OLED display, the pixel is simply turned off to produce the darkest possible black. This enables extremely crisp and clear images even in the darkest scenes. You’ll be surprised to see how many new details you’ll spot in your favorite movies!

RESPONSE TIME
Fastest response time on any laptop for smooth actions

ASUS OLED displays have a 0.2 ms response time — the fastest of any laptop, and 50x faster7 than the average laptop LCD display. In fact, most of LCD laptop displays have a response time between 10 and 25 ms. This ensures smoother fast-paced action scenes, low-latency gameplay, and subtle details like blur-free text scrolling.

PERFORM

Technical Specifications

Physical

8 SPECS
Depth
221.1 mm
Width
311.2 mm
Height
15.9 mm
Weight
1400 g
Form factor
Clamshell
Product type
Notebook
Colour
Black
Market segment
Home

Memory

4 SPECS
Capacity
16 GB
Form factor
On-board
Memory type
LPDDR4x-SDRAM
Max memory
16 GB

Storage

3 SPECS
Capacity
512 GB
Form factor
M.2
Storage
512 GB

Processor

7 SPECS
Cache
16 MB
Cores
8
Model
5800H
Processor line
AMD Ryzen 7
Clock speed
3.2 GHz
CPU brand
AMD
Boost clock
4.4 GHz

Display

7 SPECS
Display type
2.8K
Panel type
OLED
Touchscreen
No
LED backlight
Yes
Screen size
14"
Resolution
2880 x 1800
Aspect ratio
16:10

Ports & Connectivity

2 SPECS
HDMI ports
1
USB 2.0 ports
0

General

53 SPECS
NVMe
Yes
Bluetooth
Yes
Colour name
Jade Black
Antenna type
2x2
Colour gamut
100
Ethernet LAN
No
Front camera
Yes
HDMI version
2.0b
SSD interface
NVMe,PCI Express 3.0
Storage media
SSD
Numeric keypad
No
Display surface
Gloss
Pointing device
NumberPad
Wi-Fi standard
802.11a,802.11g,Wi-Fi 5 (802.11ac),802.11b,Wi-Fi 4 (802.11n),Wi-Fi 6 (802.11ax)
AC adapter power
100 W
Battery capacity
63 Wh
Housing material
Aluminium
Keyboard backlit
Yes
RGB colour space
DCI-P3
Bluetooth version
5.0
Battery technology
Lithium-Ion (Li-Ion)
Fingerprint reader
Yes
Optical drive type
No
Top Wi-Fi standard
Wi-Fi 6 (802.11ax)
Built-in microphone
Yes
Total SSDs capacity
512
AC adapter frequency
50 - 60
Front camera HD type
HD
Generation
AMD Ryzen 5000 Series
Speakers manufacturer
Harman Kardon
Card reader
Yes
Dedicated graphics
No
Integrated graphics
Yes
Compatible memory cards
MicroSD (TransFlash)
Number of battery cells
3
AC adapter input voltage
100 - 240
Combo headphone/mic port
Yes
Number of SSDs installed
1
USB Type-C charging port
Yes
AC adapter output current
5 A
AC adapter output voltage
20 V
Mobile network connection
No
On-board GPU manufacturer
AMD
Operating system
No
USB Power Delivery (USB PD)
Yes
Dedicated GPU model
Not available
Integrated GPU model
AMD Radeon Graphics
Trusted Platform Module (TPM)
Yes
USB Type-C DisplayPort Alternate Mode
Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
0
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
2

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Product lifecycle

In production

Still listed as on-market by the manufacturer — actively sold and supported.

Lifecycle status is derived from catalog data and is indicative, not a manufacturer support guarantee.