Asus Monitor|ASUS|26.5 "|2560 x 1440 pixels|Quad HD|Native aspect ratio 16:9|QD-OLED|Flat|90LM0C80-B01171

Picture may differ from actual product, there can be accessories and parts not supplied with the actual product.

ID: 1310221 Product code: 90LM0C80-B01171

In stock 15 units

Warranty: 3 years

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on Thuesday, 10.02.2026

starting from 0 €

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4.99 €

Main product parameters All parameters

Curved: Nav
Panel Type: OLED
Refresh rate: 240 Hz
Response time: 0.03ms
Contrast ratio: 1500000:1
Brightness: 200cd/m2
Size: 26.5"
Resolution: WQHD 2560x1440

Display characteristics

AMD FreeSync : Ir

Curved : Nav

NVIDIA G-SYNC : Compatible

Panel Type OLED

Teh monitor panel is the main feature of the visible part of the screen or the technology where the display of the colour dots (pixels) is implemented.

TN is the standard technology with average contract, brightness and colour compliance indices.

IPS is the matrix with high colour compliance and good response speed, therefore it is well suited for graphics tasks and photo editing. IPS matrix provide an excellent viewing angle maintaining the colours and contrast from almost any angle.

VA matrix ensures superior colour compliance, however, the response time of this matrix is lagging behind that of the IPS and TN; the viewing angle is somewhere between both these technologies.

The TN type monitor is fully sufficient for an average user. If you have more money available the VA or IPS can be chosen.

Refresh rate : 240 Hz

Touchscreen : NO

VESA DisplayHDR : Nav

Response time 0.03ms

The response time of the monitor screen determines how fast the monitor will display moving images (films, games, animations, etc.). The response time is measured in miliseconds. The less the response time the better the ability of the monitor to display moving images.
www.dateks.lv recommends to buy monitors with 5ms response time or lower.

Contrast ratio 1500000:1

Ekrāna kontrasts nosaka attēla asumu. Tā ir atšķirība starp vistumšāko (pilnīgi melnu) un visgaišāko (pilnīgi baltu) pikseli. Jo lielāks kontrasts, jo skaidrāk salasāms teksts uz ekrāna, kontrasts arī nosaka, cik izteiksmīgas līnijas būs redzamas monitora attēlā.

Augsts kontrasts ir nozīmīgs faktors izvēloties monitoru biroja, vai mācību vajadzībām, kad lielākoties tiek strādāts ar tekstuālu informāciju.

Mājas vajadzībām svarīgāks izvēles rādītājs ir gaišums un attēla reakcijas laiks. Kontrastu labāk novērtēt tumšā istabā.
Lielākais LCD monitoru trūkums ir tas, ka samazinot attēla spilgtumu, kontrasts var pazust.

Brightness 200cd/m2

Monitora gaišums ir attēla redzamības rādītājs, kas nosaka, cik labi saskatāms ir attēls pie spēcīga ārējā apgaismojuma (saules gaisma, gaiša telpa, utt.). LCD monitoru gaišums tiek mērīts kandelās uz kvadrātmetru (Cd/m2).
Izvēloties monitoru jāņem vērā - jo lielāks gaišuma rādītājs, jo labāka attēla redzamība.

Ikdienas vajadzībām Dateks.lv iesaka iegādāties monitoru ar gaišumu, ne mazāku par 250 cd/m2.

Basic information

Application : Gaming

Aspect ratio : 16:9

Color : Black

Size 26.5"

The size of the monitor screen is measured in inches across the diagonal. The screen size must be proportionate to the resolution of the screen for achieving the maximum utilisation of the desktop and details of the image.

Mainly two forms of LCD monitors are available: with standard width and height proportion 4:3 or the widescreen proportion 16:9 or 16:10. A widescreen monitor is wider and its resolution is higher than that of the monitors with standard proportion.

The bigger the monitor size the higher resolution usually is supported. Possibilities to increase the resolution of the screen usually depend on the size and possibilities of the monitor and the type of the video card.

Resolution WQHD 2560x1440

The resolution of the monitor screen determines the number of colour dots (pixels) a monitor can display. It refers to the clarity of the text and images displayed on the screen. The higher the resolution the sharper the items look.

The applied resolution depends on the resolution supported by the monitor. LCD monitors, including the screens of laptop computers usually work best if their local resolution has been set. The setting of this resolution for the monitor is not mandatory, but usually it is recommended to set it for ensuring the highest possible sharpness of texts and images. The bigger the monitor size the higher resolution usually is supported.

Possibilities to increase the resolution of the screen usually depend on the size and possibilities of the monitor and the type of the video card.
• 19 inches screen (standard proportions): 1280x1024 pixels
• 20 inches screen (standard proportions): 1600x1200 pixels
• 22 inches screen (widescreen): 1680x1050 pixels
• 24 inches screen (widescreen): 1900x1200 pixels

Functionality

Flicker-free : Ir

Height adjustment : Ir

Pivot : Ir

Swivel : And

Tilt : YES

VESA wall mount : 100x100 mm

Ports and equipment

D-SUB Nav

D-SUB is the classic (analogous) monitor connection plug. This standard is gradually disappearing from the market giving the place to the higher quality HDMI or DisplayPort (digital) plugs.

If the resolution of the monitor is FullHD or below the average user will experience no problems with this connection. Those who want to achieve higher image quality and resolution should look for the monitor with the DisplayPort or HDMI connection slot.

DisplayPort 1

DisplayPort is the digital connection for transmitting the image via a single wire at a high quality level. Contrary to the HDMI, this connection allows to connect several external monitors to the computer via a single connector.

Prior to buying the monitor with the DisplayPort you should verify whether your computer has the DisplayPort plug available!

DVI Nav

DVI is a digital standard and ensures high image quality, however, thanks to the big size of the plug and the inability of the standard to develop further due to a few technical restrictions this type of connection is gradually losing its popularity to modern HDMI and DisplayPort standards.

DVI is compatible with HDMI and transitions of both directions are available.

DVI is not compatible with DisplayPort, however, there are DualMode DisplayPort connectors which contains the HDMI/DVI signal, and in the relevant direction DisplayPort -> DVI can transmit an image.

If the monitor resolution exceeds 1920px in any direction a graphics card with the DVI-D Dual Link support and the relevant quality cable will be required.

Before buying a monitor you should verify whether your graphics card has the corresponding connection slot!

HDMI port 2

HDMI is the digital high quality image transmission standard that allows to connect the monitor to the computer via a thin cable by using an elegant small-size connector. HDMI is compatible with DVI if the relevant transition or cable is used.

Speakers Nav

Some monitors may have built-in speakers that quite often allow to give up external speakers thus freeing a space on the desk and saving money. The sound quality of built-in speakers is quite moderate and therefore we recommend to use this possibility just for infrequent needs.

For enjoying music, movies and games we recommend buying the corresponding quality and capacity speakers.

USB Hub : NO

USB-C Power Delivery : Nav

USB-C video input : 0

More detailed specification

AC input frequency Power - 50/60 Hz
AC input voltage Power - 100 - 240 V
Adjustable height (max) Ergonomics - 11 cm
AMD FreeSync Performance - Yes
AMD FreeSync type Performance - FreeSync Premium
Anti-glare screen Display - Yes
Brand - ASUS
BrandPartCode - 90LM0C80-B01171
Brand specific technologies Other features - ASUS OLED Care
Built-in camera Multimedia - No
Built-in speaker(s) Multimedia - No
Built-in USB hub Ports & interfaces - No
Cable lock slot Ergonomics - Yes
Cable lock slot type Ergonomics - Kensington
Category - Computer Monitors
Category Code - LC3
CnCode - 85285291
Colour gamut Display - 99%
Colour gamut standard Display - DCI-P3
Contrast ratio (typical) Display - 1500000:1
Data Sheet (Link) Energy Efficiency - https://eprel.ec.europa.eu/api/product/2468073/fiches?language=EN
Depth (without stand) Weight & dimensions - 69 mm
Depth (with stand) Weight & dimensions - 188 mm
Description - ONE FOR ALL ROG Strix OLED XG27AQDMES The ROG Strix OLED XG27AQDMES is a 27-inch, 240Hz QHD gaming monitor. The cutting-edge QD-OLED panel offers greater longevity compared to previous OLED technologies and minimal flicker―even when frame rates fluctuate. With the addition of the Neo Proximity Sensor in the new ROG OLED Care Pro suite, the monitor transitions to a black screen when no user is detected, guarding against burn-in. 27-inch QHD (2560 x 1440) QD-OLED gaming monitor with 240Hz refresh rate and 0.03ms response time ASUS OLED Care Pro functions with Neo Proximity Sensor that precisely detects when the user is away, switching to a black screen to reduce the risk of burn-in 99% DCI-P3 gamut, true 10-bit color, and Delta E < 2 color difference for astonishing HDR performance Exclusive ASUS DisplayWidget Center application allows users to easily access OLED Care Pro functions and adjust monitor settings using a mouse ROG Gaming A.I technology with AI-powered features to enhance users' gaming experience
Design - Feet colour - Black
Design - Market positioning - Gaming
Design - Product colour - Black
Digital horizontal frequency Display - 30 - 410 kHz
Digital vertical frequency Display - 48 - 240 Hz
Display - Anti-glare screen - Yes
Display - Colour gamut - 99%
Display - Colour gamut standard - DCI-P3
Display - Contrast ratio (typical) - 1500000:1
Display - Digital horizontal frequency - 30 - 410 kHz
Display - Digital vertical frequency - 48 - 240 Hz
Display - Display brightness (peak) - 400 cd/m²
Display - Display brightness (typical) - 200 cd/m²
Display - Display diagonal - 67.3 cm (26.5")
Display - Display diagonal (metric) - 67 cm
Display - Display number of colours - 1.073 billion colours
Display - Display resolution - 2560 x 1440 pixels
Display - Display technology - QD-OLED
Display - HD type - Quad HD
Display - High Dynamic Range (HDR) supported - Yes
Display - High Dynamic Range (HDR) technology - High Dynamic Range 10 (HDR10)
Display - Maximum refresh rate - 240 Hz
Display - Native aspect ratio - 16:9
Display - Panel type - OLED
Display - Pixel pitch - 0.229 x 0.229 mm
Display - Response time - 0.3 ms
Display - Response time measurement type - GTG (Gray to Gray)
Display - Screen shape - Flat
Display - Touchscreen - No
Display - Viewable size, horizontal - 59 cm
Display - Viewable size, vertical - 33.4 cm
Display - Viewing angle, horizontal - 178°
Display - Viewing angle, vertical - 178°
Display brightness (peak) Display - 400 cd/m²
Display brightness (typical) Display - 200 cd/m²
Display diagonal (metric) Display - 67 cm
Display diagonal Display - 67.3 cm (26.5")
Display number of colours Display - 1.073 billion colours
DisplayPorts quantity Ports & interfaces - 1
DisplayPort version Ports & interfaces - 1.4
Display resolution Display - 2560 x 1440 pixels
Display technology Display - QD-OLED
Energy consumption (HDR) per 1000 hours Power - 30 kWh
Energy consumption (SDR) per 1000 hours Power - 21 kWh
Energy efficiency class (HDR) Power - G
Energy efficiency class (SDR) Power - E
Energy efficiency class Energy Efficiency - E
Energy efficiency scale Power - A to G
EPREL Registration Number Energy Efficiency - 2468073
EPREL Version Number Energy Efficiency - 3
Ergonomics - Adjustable height (max) - 11 cm
Ergonomics - Cable lock slot - Yes
Ergonomics - Cable lock slot type - Kensington
Ergonomics - Height adjustment - Yes
Ergonomics - Panel mounting interface - 100 x 100 mm
Ergonomics - Pivot - Yes
Ergonomics - Pivot angle - -90 - 90°
Ergonomics - Swivel angle range - -45 - 45°
Ergonomics - Swivelling - Yes
Ergonomics - Tilt adjustment - Yes
Ergonomics - Tilt angle range - -5 - 20°
Ergonomics - VESA mounting - Yes
Ergonomics - Wall mountable - Yes
Feet colour Design - Black
Flicker-free technology Performance - Yes
Game mode Performance - Yes
GTIN - 4711636157612
HDMI Ports & interfaces - Yes
HDMI ports quantity Ports & interfaces - 2
HDMI version Ports & interfaces - 2.1
HD type Display - Quad HD
Headphone out Ports & interfaces - Yes
Headphone outputs Ports & interfaces - 1
Height (without stand) Weight & dimensions - 370 mm
Height (with stand) Weight & dimensions - 503 mm
Height adjustment Ergonomics - Yes
High Dynamic Range (HDR) supported Display - Yes
High Dynamic Range (HDR) technology Display - High Dynamic Range 10 (HDR10)
LongDesc - ONE FOR ALLROG Strix OLED XG27AQDMESThe ROG Strix OLED XG27AQDMES is a 27-inch, 240Hz QHD gaming monitor. The cutting-edge QD-OLED panel offers greater longevity compared to previous OLED technologies and minimal flicker―even when frame rates fluctuate. With the addition of the Neo Proximity Sensor in the new ROG OLED Care Pro suite, the monitor transitions to a black screen when no user is detected, guarding against burn-in.
LongProductName - ROG Strix OLED XG27AQDMES gaming monitor ― 27-inch (26.5-inch viewable) 1440p QD-OLED, 240 Hz, 0.03ms, Neo Proximity Sensor, ASUS OLED Care Pro, ELMB, G-SYNC compatible, 99% DCI-P3, and DisplayWidget Center
LongSummaryDescription - ASUS ROG Strix OLED XG27AQDMES. Display diagonal: 67.3 cm (26.5"), Display resolution: 2560 x 1440 pixels, HD type: Quad HD, Display technology: QD-OLED, Response time: 0.3 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. VESA mounting, Height adjustment. Product colour: Black
Low Blue Light technology Performance - Yes
Market positioning Design - Gaming
Maximum refresh rate Display - 240 Hz
Model - XG27AQDMES
Multimedia - Built-in camera - No
Multimedia - Built-in speaker(s) - No
Native aspect ratio Display - 16:9
NVIDIA G-SYNC Performance - Yes
NVIDIA G-SYNC type Performance - G-SYNC Compatible
Other features - Brand specific technologies - ASUS OLED Care
Package depth Packaging data - 186 mm
Package height Packaging data - 470 mm
Package type Packaging data - Box
Package weight Packaging data - 8.9 kg
Package width Packaging data - 780 mm
Packaging data - Package depth - 186 mm
Packaging data - Package height - 470 mm
Packaging data - Package type - Box
Packaging data - Package weight - 8.9 kg
Packaging data - Package width - 780 mm
Panel mounting interface Ergonomics - 100 x 100 mm
Panel type Display - OLED
Performance - AMD FreeSync - Yes
Performance - AMD FreeSync type - FreeSync Premium
Performance - Flicker-free technology - Yes
Performance - Game mode - Yes
Performance - Low Blue Light technology - Yes
Performance - NVIDIA G-SYNC - Yes
Performance - NVIDIA G-SYNC type - G-SYNC Compatible
Performance - VESA Adaptive Sync support - Yes
Pivot angle Ergonomics - -90 - 90°
Pivot Ergonomics - Yes
Pixel pitch Display - 0.229 x 0.229 mm
Ports & interfaces - Built-in USB hub - No
Ports & interfaces - DisplayPorts quantity - 1
Ports & interfaces - DisplayPort version - 1.4
Ports & interfaces - HDMI - Yes
Ports & interfaces - HDMI ports quantity - 2
Ports & interfaces - HDMI version - 2.1
Ports & interfaces - Headphone out - Yes
Ports & interfaces - Headphone outputs - 1
Power - AC input frequency - 50/60 Hz
Power - AC input voltage - 100 - 240 V
Power - Energy consumption (HDR) per 1000 hours - 30 kWh
Power - Energy consumption (SDR) per 1000 hours - 21 kWh
Power - Energy efficiency class (HDR) - G
Power - Energy efficiency class (SDR) - E
Power - Energy efficiency scale - A to G
Power - Power consumption (off) - 0.3 W
Power - Power consumption (PowerSave) - 0.5 W
Power - Power consumption (typical) - 25 W
Power consumption (off) Power - 0.3 W
Power consumption (PowerSave) Power - 0.5 W
Power consumption (typical) Power - 25 W
Product colour Design - Black
ProductName - ROG Strix OLED XG27AQDMES
Product Net Weight - 6.8 kg
Response time Display - 0.3 ms
Response time measurement type Display - GTG (Gray to Gray)
Screen shape Display - Flat
ShortSummaryDescription - ASUS ROG Strix OLED XG27AQDMES, 67.3 cm (26.5"), 2560 x 1440 pixels, Quad HD, QD-OLED, 0.3 ms, Black
Summary - ASUS ROG Strix OLED XG27AQDMES. Display diagonal: 67.3 cm (26.5"), Display resolution: 2560 x 1440 pixels, HD type: Quad HD, Display technology: QD-OLED, Response time: 0.3 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. VESA mounting, Height adjustment. Product colour: Black
Sustainability - Sustainability certificates - Forest Stewardship Council (FSC) Mix
Sustainability certificates Sustainability - Forest Stewardship Council (FSC) Mix
Swivel angle range Ergonomics - -45 - 45°
Swivelling Ergonomics - Yes
Tilt adjustment Ergonomics - Yes
Tilt angle range Ergonomics - -5 - 20°
Title - ASUS ROG Strix OLED XG27AQDMES computer monitor 67.3 cm (26.5") 2560 x 1440 pixels Quad HD QD-OLED Black
Touchscreen Display - No
Unit Box Height - 0.46
Unit Box Length - 0.78
Unit Box Width - 0.18
Unit Calculated Volume - 0.06458 cubm
Unit Calculated Weight - 8.9 kg
Units per Pallet - 0
URL - https://rog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27aqdmes/
Vendor Homepage - https://rog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27aqdmes/
VESA Adaptive Sync support Performance - Yes
VESA mounting Ergonomics - Yes
Viewable size, horizontal Display - 59 cm
Viewable size, vertical Display - 33.4 cm
Viewing angle, horizontal Display - 178°
Viewing angle, vertical Display - 178°
Wall mountable Ergonomics - Yes
Warranty - 36 months
WarrantyInfo - 3 years (including panel burn-in)
Weight & dimensions - Depth (without stand) - 69 mm
Weight & dimensions - Depth (with stand) - 188 mm
Weight & dimensions - Height (without stand) - 370 mm
Weight & dimensions - Height (with stand) - 503 mm
Weight & dimensions - Weight (without stand) - 4.9 kg
Weight & dimensions - Weight (with stand) - 6.8 kg
Weight & dimensions - Width (without stand) - 611 mm
Weight & dimensions - Width (with stand) - 611 mm
Weight (without stand) Weight & dimensions - 4.9 kg
Weight (with stand) Weight & dimensions - 6.8 kg
Width (without stand) Weight & dimensions - 611 mm
Width (with stand) Weight & dimensions - 611 mm