Measure desk viewing space
Measure desk depth, viewing distance and arm clearance.
Expert reviews. One COR Score.
ASUS PA27USD reviews
Brand: ASUS More ASUS monitors reviews →
Current — New UK retailer availability verified. Checked 20 Oct 2026, 06:22 UTC
tbd
Compare ASUS PA27USD reviews, specifications and available UK retailer offers. Check the details for this exact model and follow the original critics’ findings.
Manufacturer code90LM04N0-B01371
The product, explained
About the ASUS PA27USD
ASUS 90LM04N0-B01371 is listed in the computer monitors category. The recorded specifications include display diagonal: 67.3 cm (26.5"); display resolution: 3840 x 2160 pixels; panel type: OLED; maximum refresh rate: 240 Hz. This entry covers manufacturer code 90LM04N0-B01371. Specifications relate to this exact source record; other editions or packages may differ.
The 67.3 cm (26.5") display is specified at 3840 x 2160 pixels. Consider these together: a larger screen provides more physical space, while resolution determines the number of pixels available. Neither specification establishes brightness, colour accuracy or motion quality.
The listed maximum refresh rate is 240 Hz. To use it, the source device, cable, resolution and input must all support the intended mode. Refresh rate is separate from response time and input lag.
- Screen size
- 67.3 cm (26.5")
- Screen resolution
- 3840 x 2160 pixels
- Panel type
- OLED
- Maximum refresh rate
- 240 Hz
- Response time
- 0.1 ms
- Display brightness (typical)
- 250 cd/m²
Make it work for you
Before choosing the ASUS PA27USD
Check the display chain
Check computer output, monitor input, cable and dock as one chain.
Choose adjustable support
Choose a stand or arm with the adjustment you actually need.
Read independent display tests
Use independent tests for brightness, uniformity, text and motion.
Independent perspectives
Expert reviews 0
Independent ratings, converted to the same five-point scale. Each card links to the original review and identifies the available evidence.
No scored critic reviews have been imported for this exact product yet. It remains unrated.
More expert reviews
Profesional Review
ASUS ProArt PA27USD Review en Español (Análisis completo)
By José Antonio Castillo. Read the publisher’s assessment of this model.
Read the full review ↗Review link · Not included in the COR Score
c’t
Asus ProArt OLED PA27USD review: alles voor (content) creators
By Daniel Dupré. Read the publisher’s assessment of this model.
Read the full review ↗Review link · Not included in the COR Score
Independent reviews, made comparable
What does the COR Score mean?
One consistent scale makes different publishers’ ratings easier to compare. The original review still tells you why a critic reached that verdict.
Read our scoring methodology →Scale conversion · example
8/ 104.00/ 5
An illustration of conversion, not this product’s rating.
Check the match
Identify the exact model and the version reviewed. Check the manufacturer code, configuration and supplied accessories.
Compare on one scale
Convert usable ratings to five points, count each publisher once and give each critic equal weight.
Require three critics
Show the average to two decimal places after three distinct critics. Otherwise display tbd, keeping individual reviews visible.
Find the best fit by considering the score alongside the critic count, review dates, tested version and the strengths that matter to you. Eligible model-level reviews identify the tested configuration. Reviews of different hardware are shown separately and do not enter this product’s COR Score.
Know exactly what you’re buying
ASUS PA27USD specifications
Manufacturer code: 90LM04N0-B01371 · Icecat product 144477685 · Checked 16 Sep 2026. Specifications belong to this exact model.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Screen size | 67.3 cm (26.5") |
|---|---|
| Screen resolution | 3840 x 2160 pixels |
| Panel type | OLED |
| Maximum refresh rate | 240 Hz |
| Response time | 0.1 ms |
| Display brightness (typical) | 250 cd/m² |
| High Dynamic Range (HDR) supported | Yes |
| HDMI ports | 2 |
| DisplayPort connections | 1 |
More product specifications
Open a section for the details that matter to you.
Audio & listening7 details
| Digital horizontal frequency | 15 - 583 kHz |
|---|---|
| Digital vertical frequency | 48 - 240 Hz |
| Number of speakers | 2 |
| Rated audio power (RMS) | 4 W |
| Built-in speakers | Yes |
| Headphone out | Yes |
| Headphone outputs | 1 |
Display12 details
| Display technology | QD-OLED |
|---|---|
| Touchscreen | No |
| Display brightness (peak) | 1000 cd/m² |
| Anti-glare screen | Yes |
| Screen shape | Flat |
| Contrast ratio (typical) | 1500000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 1.073 billion colours |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG), Dolby Vision, DisplayHDR 400 True Black |
| Colour gamut standard | DCI-P3, sRGB |
| Native refresh rate | 60 Hz |
Camera, image & video1 detail
| Built-in camera | No |
|---|
Connections & wireless9 details
| Built-in USB hub | Yes |
|---|---|
| USB hub version | 3.2 Gen 2 (3.1 Gen 2) |
| USB Type-C DisplayPort Alternate Mode | Yes |
| HDMI | Yes |
| HDMI version | 2.1 |
| DisplayPort version | 2.1 |
| Thunderbolt 4 ports quantity | 2 |
| Headphone connectivity | 3.5 mm |
| Panel mounting interface | 100 x 100 mm |
Power & battery14 details
| USB Power Delivery (USB PD) | Yes |
|---|---|
| USB Power Delivery up to | 96 W |
| Energy efficiency class (SDR) | G |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 45 kWh |
| Energy consumption (HDR) per 1000 hours | 50 kWh |
| Power consumption (typical) | 32 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (off) | 0.3 W |
| Power consumption (PowerSave) | 0.5 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Power supply type | Internal |
| Energy efficiency scale | A to G |
Design & dimensions15 details
| Colour depth | 10 bit |
|---|---|
| Product colour | Black |
| Feet colour | Black |
| VESA mounting | Yes |
| Wall mountable | Yes |
| Height adjustment | Yes |
| Adjustable height (max) | 13 cm |
| Width (with stand) | 610.3 mm |
| Depth (with stand) | 239.7 mm |
| Height (with stand) | 584.9 mm |
| Weight (with stand) | 7.5 kg |
| Width (without stand) | 610.3 mm |
| Depth (without stand) | 596 mm |
| Height (without stand) | 378.8 mm |
| Weight (without stand) | 4.96 kg |
Software & compatibility1 detail
| Certification | Mac Compliance FSC MIX Calman Ready VESA DisplayHDR 400 True Black TÜV Low Blue Light TÜV Flicker-free EPEAT Silver Energy Star |
|---|
Further product details27 details
| HD type | 4K Ultra HD |
|---|---|
| Native aspect ratio | 16:9 |
| Response time measurement type | GTG (Gray to Gray) |
| Pixel pitch | 0.155 x 0.155 mm |
| Viewable size, horizontal | 59 cm |
| Viewable size, vertical | 33.3 cm |
| sRGB coverage (typical) | 100% |
| DCI-P3 coverage | 99% |
| NVIDIA G-SYNC | No |
| AMD FreeSync | No |
| VESA Adaptive Sync support | Yes |
| Flicker-free technology | Yes |
| Low Blue Light technology | Yes |
| Market positioning | Graphics design |
| Detachable stand | Yes |
| Built-in KVM switch | Yes |
| HDCP | Yes |
| HDCP version | 2.3 |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Pivot | Yes |
| Pivot angle | -90 - 90° |
| Swivelling | Yes |
| Swivel angle range | -30 - 30° |
| Tilt adjustment | Yes |
| Tilt angle range | -5 - 23° |
| Stand included | Yes |
Packaging & supplied accessories5 details
| Package width | 884 mm |
|---|---|
| Package depth | 196 mm |
| Package height | 685 mm |
| Package weight | 15.1 kg |
| Package type | Box |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
Build your shortlist
Compare other monitors
More products in this category. Compare their exact features, original reviews and available offers alongside the ASUS PA27USD.
| Product | Brand | Shown model | COR Score |
|---|---|---|---|
| Sony INZONE M10S reviews → | Sony | SDM27Q10SB.CEI27 inch | 4.36/56 critic reviews |
| Alienware AW3926QW reviews → | Alienware | AW3926QW38.9 inch | tbd2 critic reviews · Available after 3 |
| GIGABYTE FO27Q5P reviews → | GIGABYTE | AORUS FO27Q5P27 inch · Black | tbd2 critic reviews · Available after 3 |
| GIGABYTE GS27FA reviews → | GIGABYTE | GS27FA-EK27 inch · Black | tbd2 critic reviews · Available after 3 |
Your questions, answered
ASUS PA27USD FAQs
How many expert reviews are available for ASUS PA27USD?
No scored critic reviews have been imported for this product yet. This means review coverage is missing; it does not mean the product received a poor review.
What is the COR Score for ASUS PA27USD?
The COR Score is tbd. We publish a combined score only after at least three distinct critics have usable ratings. Any individual reviews already available remain visible.
Which exact version does this page cover?
This page identifies ASUS PA27USD using manufacturer code 90LM04N0-B01371. Check that code, configuration and supplied accessories against the retailer listing. Related-version reviews are labelled separately and do not contribute to this version’s score.
What is the listed display diagonal for ASUS PA27USD?
The source specification records display diagonal as 67.3 cm (26.5"). This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.
What is the listed display resolution for ASUS PA27USD?
The source specification records display resolution as 3840 x 2160 pixels. This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.
Where can I compare prices for ASUS PA27USD?
Use the retailer-offer section on this page for available matched offers. If no offer is shown, we do not currently have a verified price. Confirm model, stock, delivery and the final total at the retailer; coverage does not include every seller.
Does a higher refresh rate make every app better?
It can make movement feel smoother, but benefits depend on the computer, connection and the activity.
Can I use a USB-C monitor with any laptop?
Not necessarily. Check the laptop port supports the required display mode and charging level.
Is a curved monitor always more immersive?
It depends on size, desk distance and use. Try it for text and multi-window work, not only video.
How should I use the specifications alongside reviews?
Use the recorded features to check compatibility and make a shortlist. Read the original reviews for measured performance, everyday use and the tested configuration.
Understand your options
Monitor buying guides
Explore one topic in depth before making your shortlist.
Start with the complete buying guide →Monitor resolution and size: finding a comfortable matchResolution counts pixels; screen size determines how densely they are packed. The same resolution can look spacious on one diagonal and coarse on another, so compare the combination rather than either number alone.Monitor refresh rates: 60Hz, 120Hz, 144Hz and beyondChoose refresh rate from actual frame rate, motion needs, connection limits and image-quality priorities.IPS, VA and OLED monitors: choosing a panel typeChoose panel behaviour around text, contrast, motion, viewing position and static desktop use.USB-C monitors as laptop docksCheck charging power, video mode, hub bandwidth, network and downstream ports as one system.