ASUS Announces 2023 Zenbook 15 OLED (UM3504)

Zenbook 15 OLED -UM3504

TAIPEI, Taiwan, April 21, 2023 — ASUS today announced the all-new Zenbook 15 OLED (UM3504), a premium thin and light 15.6-inch laptop powered by up to the latest AMD Ryzen™ 7 7735U processor.

This powerful and compact laptop is designed for on-the-go productivity and creativity, featuring a durable all-metal chassis with a 14.9 mm-thin profile and a weight of just 1.4 kg. The 15.6-inch 16:9 120 Hz 2.8K ASUS Lumina OLED NanoEdge display is Pantone® Validated for accurate color rendering and VESA DisplayHDR™ True Black 500 certified for the deepest blacks. It's also SGS and TÜV Rheinland certified for eye care.

To complement its Ryzen processor and AMD Radeon™ graphics, Zenbook 15 OLED has up to 32 GB of RAM and a 1 TB PCIe® 4.0 SSD. Fast reliable connectivity is provided by WiFi 6E (802.11ax) enhanced with ASUS WiFi Master Premium.

The premium design of Zenbook 15 OLED includes a choice of two finishes: a high-tech eco-friendly Basalt Gray plasma ceramic aluminum, or anodized Ponder Blue. To keep the laptop hygienic it's protected with ASUS Antimicrobial Guard plus, which reduces growth of viruses and bacteria by up to 99%. Conferencing is made easier with the FHD IR webcam and ASUS 3D Noise Reduction (3DNR) technology, along with the Harman Kardon-certified Dolby Atmos® speaker system. For effortless on-the-go connections, there are USB4®, USB 3.2 Gen 2 Type-C®, and USB 3.2 Gen 1 Type-A ports, along with an HDMI® 2.1 port and an audio combo jack.

See the light

Even though it has a large 15.6-inch 16:9 aspect ratio display, Zenbook 15 OLED is remarkably compact, weighing just 1.4 kg with a svelte 14.9 mm-thin profile. Its tough all-metal construction makes it the ultimate ultraportable laptop for effortless on-the-go productivity and creativity.

See more incredible

The immersive 16:9 2.8K ASUS Lumina OLED NanoEdge display on Zenbook 15 OLED delivers incredibly detailed visuals with ultravivid colors, and its 120 Hz refresh rate and 0.2 ms response time ensure smooth-flowing visuals even in the fastest action scenes. The NanoEdge design has ultraslim bezels and an 86% screen-to-body ratio, which in turn gives Zenbook 15 OLED its incredibly compact form factor.

ASUS Lumina OLED is our brand-new name that's only given to superior OLED displays that meet our strict quality criteria, and offer a visual experience that's more accurate, more adaptive, and more reliable. ASUS Lumina OLED displays standardize highly-crafted visual solutions around the best OLED experience. The name also highlights the unique advantages and superior visual experience that go beyond traditional OLED displays. ASUS Lumina OLED displays feature exclusive ASUS technologies, such as ASUS Splendid and ASUS OLED Care, as well as new features like Delta E 11 color accuracy, power-saving, and panel protection. By integrating these elements, ASUS has created a highly-crafted solution that represents the pinnacle of OLED technology. ASUS also provides free OLED screen exchange for any burn-in issues during the warranty period .2

For superb color accuracy, the bright 550-nit display is Pantone® Validated, and the DisplayHDR True Black 500 certification means it displays the deepest possible blacks, with an ultra-high contrast ratio that reveals details hidden in shadows. With the integrated ASUS Splendid software, the color gamut can be quickly and easily switched to suit various tasks or preferences, with a choice of the ultravivid native color setting, sRGB for web content or browsing, DCI-P3 for cinematic content, or Display P3 for extraordinary real-world color.

The display also cares for the user's eyes during long screen sessions, with low blue-light levels and flicker-free operation that are certified by both SGS and TÜV Rheinland.

Conquer any task

Zenbook 15 OLED is built to deliver outstanding performance, with up to the latest AMD Ryzen 7 7735U processor, up to 32 GB of fast RAM, and AMD Radeon graphics, so users can blitz through any work or leisure task, wherever they are. Its ultrafast up to 1 TB PCIe 4.0 SSD ensures fast boot times and instant app loads. A long-lasting 67 Wh battery allows up to an incredible 13 hours of on-the-go autonomy, and it can be quickly topped up to a 60% charge level in around 49 minutes.

The gigabit-class WiFi 6E (802.11ax) users can enjoy fast, smooth and reliable connections, enhanced for speed, stability and coverage by the exclusive ASUS WiFi Master Premium fine-tuning technologies and software features. Via the MyASUS app, users can switch on WiFi SmartConnect, which automatically connects to the best WiFi signal and known mobile hotspots, or utilize TaskFirst to select tasks that they wish to prioritize for internet access

Premium design

The sophisticated Zenbook 15 OLED is designed to impress, with its katsugi-inspired ASUS monogram lid design and a choice of two gorgeous colors: users can choose either the eco-friendly Basalt Gray plasma ceramic aluminum — created using a halogen-free process — or the calmly elegant anodized Ponder Blue.

Frequently touched areas of the laptop are protected with ASUS Antimicrobial Guard Plus to inhibit the growth of viruses and bacteria. It is scientifically shown — using the ISO 217023 and 221964 standards — to inhibit virus and bacteria growth by more than 99% over a 24-hour period5 .

For easy video conferencing when working remotely there's an innovative FHD IR camera system with ASUS 3DNR and ASUS AI noise-canceling audio technology, featuring new algorithms to make the video and audio in conference calls even clearer for a more productive experience.

For immersive entertainment, Zenbook 15 OLED has a Dolby Atmos stereo sound system that’s also Harman Kardon certified, with a smart amplifier that can boost the volume up to 3.5X louder than a standard amplifier.


ASUS Zenbook 15 OLED (UM3504)


AMD Ryzen™ 7 7735U processor

AMD Ryzen™ 5 7535U processor


15.6'' 2.8K ASUS Lumina OLED 16:9 slim-bezel NanoEdge display

550 nits, 100% DCI-P3 color gamut, three-sided frameless NanoEdge design with 86%
screen-to-body ratio

15.6" FHD IPS 16:9 three-sided frameless NanoEdge display with 86% screen-to-body ratio

Operating system

Windows 11 Pro / Windows 11 Home


AMD Radeon™ graphics

Main memory

Up to 32 GB LPDDR5 6400 MHz onboard memory


Up to 1 TB PCIe® 4.0 x4 SSD storage


Dual-band WiFi 6E (802.11ax)

Bluetooth® 5.2


FHD 3DNR webcam

Adaptive color light sensor

I/O ports

1 X USB4®

1 X USB 3.2 Gen 2 Type-C®

1 X USB 3.2 Gen 1 Type-A

1 x HDMI® 2.1

1 X Combo audio jack


ASUS ErgoSense touchpad


Harmon Kardon-certified audio

Dolby Atmos®

Smart amplifier


282 x 130 x 18.4 mm


374.8 g


67 WH

AC adapter

65 W Type-C® adapter


354.8 x 226.6 x 14.9 mm


1.4 kg

1 *Average tested result in MyASUS Splendid Display P3 and sRGB color gamut: Delta-E 1, +/- 0.5; may vary according to specifications.

2 Warranty period varies by country.

3 ISO 21702 specifies proper methods for measuring antiviral activity on plastics and other non-porous surfaces of antiviral-treated products. Test Viruses used in this International Standard are as follows: Influenza: An enveloped virus known to cause respiratory tract infection in humans. Feline calicivirus: A non-enveloped virus used in place of noroviruses known to cause enteric pathogens due to similar biological properties.

4 ISO 22196:2011 specifies a method of evaluating the antibacterial activity of antibacterial-treated plastics, and other non-porous, surfaces of products (including intermediate products).

5 Clinical testing using the ISO 21702 and ISO 22196 standard protocol proved that viral and bacterial growth were inhibited by 99% over a 24-hour period. A 99% reduction in potentially harmful microorganisms is defined as the number of viruses and bacteria on the surface dropping from 1,000,000 (cfu/pfu) to 100 (cfu/pfu).

6 Specifications, content and product availability are all subject to change without notice and may differ from country to country. Actual performance may vary depending on applications, usage, environment and other factors. Full specifications are available at