Dahua DHI-LM27-E331AY, 27"

Name: Dahua DHI-LM27-E331AY, 27"
Brand: Dahua
SKU: 1391752
Price: 163.39 EUR
Availability: InStock

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

ID: 1391752 Product code: DHI-LM27-E331AY

In stock 20 units

Warranty: 3 years

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Ready for dispatch

tomorrow, 27.03.2026

starting from 0 €

Delivery options

Receiving goods at the Dateks office

0.00 €
Delivery throughout Latvia.

Within 1-2 working days

4.99 €

Main product parameters All parameters

Curved: None
Panel Type: IPS
Refresh rate: 200 Hz
Response time: 1ms
Contrast ratio: 1000:1
Brightness: 300cd/m2
Size: 27"
Resolution: WQHD 2560x1440

All parameters

Model : DHI-LM27-E331AY

Display characteristics

AMD FreeSync : None

Curved : None

NVIDIA G-SYNC : None

Panel Type IPS

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 : 200 Hz

Touchscreen : NO

VESA DisplayHDR : There isn't

Response time 1ms

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 1000:1

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 300cd/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 27"

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 : Is

Height adjustment : Is

Pivot : Is

Swivel : And

Tilt : YES

VESA wall mount : 100x100 mm

Ports and equipment

D-SUB 0

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 2

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 0

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 None

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 : There isn't

USB-C video input : 0

More detailed specification

Additional information in manufacturers website Dahua DHI-LM27-E331AY, 27"

Adjustable height (max) Ergonomics - 11 cm
Brand - Dahua Technology
BrandPartCode - DHI-LM27-E331AY
Built-in camera Multimedia - No
Built-in speaker(s) Multimedia - No
Built-in USB hub Ports & interfaces - No
Cables included Packaging content - AC, DisplayPort
Category - Computer Monitors
Category Code - LC3
Contrast ratio (typical) Display - 1000:1
Data Sheet (Link) Energy Efficiency - https://eprel.ec.europa.eu/api/product/2464746/fiches?language=EN
DCI-P3 coverage Display - 95%
Depth (with stand) Weight & dimensions - 70.7 mm
Description - The 2560×1440 resolution produces clearer and more vivid pictures.• 1ms fast response time with no image blurring or ghosting.• Images are delivered in excellent color accuracy with 95% DCI-P3 color coverage for you to see your work in vibrant, consistent colors.• With a high refresh rate that reaches up to 200Hz, images and videos are rendered with smoothness and fluidity.• Hardware-based anti-blue light flicker-free technology reduces visual fatigue and provides better eye protection during prolongeduse.• Adjust the rotating lift base to the ideal working position for greatercomfort.
Design - Market positioning - Gaming
Design - Product colour - Black
Display - Contrast ratio (typical) - 1000:1
Display - DCI-P3 coverage - 95%
Display - Display brightness (typical) - 300 cd/m²
Display - Display diagonal - 68.6 cm (27")
Display - Display number of colours - 1.07 billion colours
Display - Display resolution - 2560 x 1440 pixels
Display - Haze rate - 25%
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 - 200 Hz
Display - Pixel pitch - 0.2331 x 0.2331 mm
Display - Response time (MPRT) - 1 ms
Display - Screen shape - Flat
Display - Surface hardness - 3H
Display - Touchscreen - No
Display - Viewable size, horizontal - 59.7 cm
Display - Viewable size, vertical - 33.6 cm
Display - Viewing angle, horizontal - 178°
Display - Viewing angle, vertical - 178°
Display brightness (typical) Display - 300 cd/m²
Display diagonal Display - 68.6 cm (27")
Display number of colours Display - 1.07 billion colours
DisplayPorts quantity Ports & interfaces - 2
DisplayPort version Ports & interfaces - 1.4
Display resolution Display - 2560 x 1440 pixels
Energy efficiency class Energy Efficiency - F
EPREL Registration Number Energy Efficiency - 2464746
EPREL Version Number Energy Efficiency - 1
Ergonomics - Adjustable height (max) - 11 cm
Ergonomics - Height adjustment - Yes
Ergonomics - Panel mounting interface - 100 x 100 mm
Ergonomics - Pivot angle - -90 - 90°
Ergonomics - Swivel angle range - -20 - 20°
Ergonomics - Swivelling - Yes
Ergonomics - Tilt adjustment - Yes
Ergonomics - Tilt angle range - -5 - 15°
Ergonomics - VESA mounting - Yes
Flicker-free technology Performance - Yes
Haze rate Display - 25%
HDMI Ports & interfaces - Yes
HDMI ports quantity Ports & interfaces - 2
HD type Display - Quad HD
Headphone out Ports & interfaces - Yes
Height (with stand) Weight & dimensions - 362.5 mm
Height adjustment Ergonomics - Yes
High Dynamic Range (HDR) supported Display - Yes
High Dynamic Range (HDR) technology Display - High Dynamic Range 10 (HDR10)
LongDesc -
LongProductName - 27" QHD Gaming Monitor
LongSummaryDescription - Dahua Technology DHI-LM27-E331AY. Display diagonal: 68.6 cm (27"), Display resolution: 2560 x 1440 pixels, HD type: Quad HD, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. VESA mounting, Height adjustment. Product colour: Black
Low Blue Light technology Performance - Yes
Manual Packaging content - Yes
Market positioning Design - Gaming
Maximum refresh rate Display - 200 Hz
Model - DHI-LM27-E331AY
Model name - DHI-LM27-E331AY
Multimedia - Built-in camera - No
Multimedia - Built-in speaker(s) - No
Operating relative humidity (H-H) Operational conditions - 10 - 85%
Operating temperature (T-T) Operational conditions - 0 - 40 °C
Operational conditions - Operating relative humidity (H-H) - 10 - 85%
Operational conditions - Operating temperature (T-T) - 0 - 40 °C
Operational conditions - Storage relative humidity (H-H) - 5 - 90%
Operational conditions - Storage temperature (T-T) - -20 - 60 °C
Package depth Packaging data - 159 mm
Package height Packaging data - 505 mm
Package weight Packaging data - 7.2 kg
Package width Packaging data - 704 mm
Packaging content - Cables included - AC, DisplayPort
Packaging content - Manual - Yes
Packaging content - Stand included - Yes
Packaging data - Package depth - 159 mm
Packaging data - Package height - 505 mm
Packaging data - Package weight - 7.2 kg
Packaging data - Package width - 704 mm
Panel mounting interface Ergonomics - 100 x 100 mm
Performance - Flicker-free technology - Yes
Performance - Low Blue Light technology - Yes
Pivot angle Ergonomics - -90 - 90°
Pixel pitch Display - 0.2331 x 0.2331 mm
Ports & interfaces - Built-in USB hub - No
Ports & interfaces - DisplayPorts quantity - 2
Ports & interfaces - DisplayPort version - 1.4
Ports & interfaces - HDMI - Yes
Ports & interfaces - HDMI ports quantity - 2
Ports & interfaces - Headphone out - Yes
Power - Power consumption (max) - 30 W
Power - Power consumption (standby) - 0.5 W
Power - Power consumption (typical) - 28 W
Power consumption (max) Power - 30 W
Power consumption (standby) Power - 0.5 W
Power consumption (typical) Power - 28 W
Product colour Design - Black
ProductName - DHI-LM27-E331AY
Product Net Weight - 5.6 kg
Response time (MPRT) Display - 1 ms
Screen shape Display - Flat
ShortSummaryDescription - Dahua Technology DHI-LM27-E331AY, 68.6 cm (27"), 2560 x 1440 pixels, Quad HD, Black
Stand included Packaging content - Yes
Storage relative humidity (H-H) Operational conditions - 5 - 90%
Storage temperature (T-T) Operational conditions - -20 - 60 °C
Summary - Dahua Technology DHI-LM27-E331AY. Display diagonal: 68.6 cm (27"), Display resolution: 2560 x 1440 pixels, HD type: Quad HD, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. VESA mounting, Height adjustment. Product colour: Black
Surface hardness Display - 3H
Swivel angle range Ergonomics - -20 - 20°
Swivelling Ergonomics - Yes
Tilt adjustment Ergonomics - Yes
Tilt angle range Ergonomics - -5 - 15°
Title - Dahua Technology DHI-LM27-E331AY computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD Black
Touchscreen Display - No
Unit Box Height - 0.51
Unit Box Length - 0.7
Unit Box Width - 0.16
Unit Calculated Volume - 0.05712 cubm
Unit Calculated Weight - 7 kg
Units per Pallet - 0
URL - https://www.dahuasecurity.com/mena/products/All-Products/Display--Control/Monitors/Gaming-Series/LM27-E331AY=V1
Vendor Homepage - https://www.dahuasecurity.com/mena/products/All-Products/Display--Control/Monitors/Gaming-Series/LM27-E331AY=V1
VESA mounting Ergonomics - Yes
Viewable size, horizontal Display - 59.7 cm
Viewable size, vertical Display - 33.6 cm
Viewing angle, horizontal Display - 178°
Viewing angle, vertical Display - 178°
Warranty - 36 months
WarrantyInfo -
Weight & dimensions - Depth (with stand) - 70.7 mm
Weight & dimensions - Height (with stand) - 362.5 mm
Weight & dimensions - Weight (with stand) - 5.6 kg
Weight & dimensions - Width (with stand) - 613.8 mm
Weight (with stand) Weight & dimensions - 5.6 kg
Width (with stand) Weight & dimensions - 613.8 mm