Dahua LM27-E231, 27"

Name: Dahua LM27-E231, 27"
Brand: Dahua
SKU: 1019916
Price: 129.45 EUR
Availability: InStock

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

ID: 1019916 Product code: DHI-LM27-E231

In stock 8 units

Warranty: 3 years

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on Monday, 02.02.2026

starting from 12.99 €

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12.99 €

Main product parameters All parameters

Curved: Nav
Panel Type: IPS
Refresh rate: 165 Hz
Response time: 1ms
Contrast ratio: 1000:1
Brightness: 320cd/m2
Size: 27"
Resolution: FHD 1920x1080

Description

This Dahua LM27-E231, 27" gaming monitor with a FHD 1920x1080 resolution delivers incredible detail precision and brightness, making each game scene truly vivid. Such a format is perfectly suited for expansive game worlds and provides advantages due to its wide field of view.

The reaction time of 1ms means that pixels change state faster, reducing artifacts in motion picture depiction. This ensures a more accurate representation of fast transitions and reduces visual disturbances. The monitor provides a clear image in dynamic situations and improves the readability of moving objects.

IPS technology ensures more accurate color representation and stable image when viewed from the side. Compared to TN and VA, it changes brightness and contrast less with viewing angle, making the displayed data visually more reliable and technically more accurate.

The 165 Hz frequency ensures very smooth motion in dynamic scenes and low image latency. This refresh rate represents rapid frame changes and reduces artifacts in sharp camera motion. It is an optimal solution for users who value high responsiveness and stable image.

Tilt technology allows for adjusting the screen's slope angle back and forth, ensuring the correct image placement in relation to the user's line of sight. This kind of adjustment helps reduce neck and eye strain, improves image perception, and makes long-term work at the monitor more comfortable.

Compatibility with VESA wall mount makes the monitor universal for installation: it can be attached to the wall, used with a movable bracket or integrated into an ergonomic stand. The standard facilitates assembly, improves cable organization and frees up additional space.

HDMI provides video and audio transmission with a single cable, which enhances connection stability and reduces the risk of interference. The interface reduces the number of connections and maintains the integrity of the digital signal. HDMI supports modern formats and ensures reliable operation with a wide range of devices.

DisplayPort is a modern monitor interface standard that ensures stable image transmission with high resolution and refresh intensity. It supports HDR, frame synchronization, and multiple monitor systems, maintaining detail accuracy and image quality for professional and gaming work.

Warranty

Dahua provides this model with a 3 year warranty at all certified service centres.

All parameters

Model : LM27-E231

Display characteristics

AMD FreeSync : Nav

Curved : Nav

NVIDIA G-SYNC : Nav

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 : 165 Hz

Touchscreen : NO

VESA DisplayHDR : Nav

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.toppc.fi 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 320cd/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 TopPC.fi 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 FHD 1920x1080

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 : Nav

Height adjustment : Nav

Pivot : Nav

Swivel : None

Tilt : YES

VESA wall mount : 75x75mm

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

Additional information in manufacturers website Dahua LM27-E231, 27"

AC adapter output voltage Power - 12 V
Adobe RGB coverage Display - 83 %
Backlight type Display - Edge LED
Brand - Dahua Technology
BrandPartCode - DHI-LM27-E231
Built-in camera Multimedia - No
Built-in speaker(s) Multimedia - No
Built-in USB hub Ports & interfaces - No
Category - Computer Monitors
Category - Datoru piederumi :: Perifērijas ierīces :: Monitori
Category - Root/Electronics/PC peripherals/Monitors
Category Code - LC3
Code - LM27-E231
Contrast ratio (typical) Display - 1000:1
Data Sheet (Link) Energy Efficiency - https://eprel.ec.europa.eu/api/product/1536837/fiches?language=EN
Depth (without stand) Weight & dimensions - 63.7 mm
Desc - Ekrāna izmērs: 27", Izšķirtspēja: 1920 x 1080, Panelis: IPS, Atjaunošanās frekvence: 165 Hz, Reakcijas laiks: 1 ms, Spilgtums: 300 cd/m2, Skata leņķis - vertikāls/horizontāls: 178° / 178°, Saliekšana (Tilt): Nav, Rotācija (Swivel): Nav, Pivot: Nav, Regulējams augstums: Nav, HDMI: Ir, DisplayPort: Ir, VGA (D-sub): Nav, DVI: Nav, USB: Nav, USB-C: Nav, Audio ieeja: Nav, Audio izeja: Ir, VESA stiprinājums: Ir, Garantija: 2 gadi
Description - The 1920*1080 resolution produces clearer and more vivid picturesIPS panel for wide viewing angles with 3-sided frameless designWide color gamut, 100% sRGB, 85% NTSC, 90% DCI-P3, 83% Adobe RGB. It meets the designer's demand of image texture178°H/178°V extra-wide viewing angle for all-round viewing performanceAdaptive sync can effectively solve picture lagging and tearing problems1ms fast response time with no image blurring or ghosting
Design - Detachable stand - Yes
Design - Market positioning - Gaming
Design - Product colour - Black
Detachable stand Design - Yes
Display - Adobe RGB coverage - 83%
Display - Backlight type - Edge LED
Display - Contrast ratio (typical) - 1000:1
Display - Display brightness (typical) - 320 cd/m²
Display - Display diagonal - 68.6 cm (27")
Display - Display resolution - 1920 x 1080 pixels
Display - Display technology - LED
Display - HD type - Full HD
Display - Maximum refresh rate - 165 Hz
Display - Native aspect ratio - 16:9
Display - NTSC coverage (typical) - 85%
Display - Panel type - IPS
Display - Response time - 1 ms
Display - Screen shape - Flat
Display - sRGB coverage (typical) - 100%
Display - Touchscreen - No
Display - Viewing angle, horizontal - 178°
Display - Viewing angle, vertical - 178°
Display brightness (typical) Display - 320 cd/m²
Display diagonal Display - 27 "
DisplayPorts quantity Ports & interfaces - 1
DisplayPort version Ports & interfaces - 1.2
Display resolution Display - 1920 x 1080 pixels
Display technology Display - LED
EAN - 6923172597465
Eans - 6923172597465
Energy consumption (SDR) per 1000 hours Power - 21 kWh
Energy efficiency class (SDR) Power - E
Energy efficiency class Energy Efficiency - E
Energy efficiency scale Power - A to G
EPREL Registration Number Energy Efficiency - 1536837
EPREL Version Number Energy Efficiency - 1
Ergonomics - Height adjustment - No
Ergonomics - Panel mounting interface - 75 x 75 mm
Ergonomics - Pivot - No
Ergonomics - Swivelling - No
Ergonomics - Tilt angle range - -5 - 15°
Ergonomics - VESA mounting - Yes
Ergonomics - Wall mountable - Yes
European Product Registry for Energy Labelling (EPREL) code Power - 1536837
HDMI ports quantity Ports & interfaces - 2
HDMI version Ports & interfaces - 1.4
HD type Display - Full HD
Headphone out Ports & interfaces - Yes
Headphone outputs Ports & interfaces - 1
Height (without stand) Weight & dimensions - 365.5 mm
Height adjustment Ergonomics - No
LargeDescHTML -
LongDesc -
LongProductName - 27’’ FHD IPS Monitor, 1920 x 1080 E-LED, 320nits, 1000:1, 1ms, 165Hz, 1 x DP1.2，2 x HDMI 1.4，Audio out
LongSummaryDescription - Dahua Technology DHI-LM27-E231. Display diagonal: 68.6 cm (27"), Display resolution: 1920 x 1080 pixels, HD type: Full HD, Display technology: LED, Response time: 1 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. VESA mounting. Product colour: Black
Market positioning Design - Gaming
Maximum refresh rate Display - 165 Hz
Model - DHI-LM27-E231
Multimedia - Built-in camera - No
Multimedia - Built-in speaker(s) - No
Name - Dahua LM27- 165Hz | Full HD | 27'' | IPS | 1ms
Name - Monitors Dahua 27’’ IPS 1920x1080 165Hz
Native aspect ratio Display - 16:9
NTSC coverage (typical) Display - 85 %
Package weight Packaging data - 6900 g
Packaging content - Stand included - Yes
Packaging data - Package weight - 6.9 kg
Panel mounting interface Ergonomics - 75 x 75 mm
Panel type Display - IPS
Pivot Ergonomics - No
Ports & interfaces - Built-in USB hub - No
Ports & interfaces - DisplayPorts quantity - 1
Ports & interfaces - DisplayPort version - 1.2
Ports & interfaces - HDMI ports quantity - 2
Ports & interfaces - HDMI version - 1.4
Ports & interfaces - Headphone out - Yes
Ports & interfaces - Headphone outputs - 1
Power - AC adapter output voltage - 12 V
Power - Energy consumption (SDR) per 1000 hours - 21 kWh
Power - Energy efficiency class (SDR) - E
Power - Energy efficiency scale - A to G
Power - European Product Registry for Energy Labelling (EPREL) code - 1536837
Power - Power consumption (max) - 45 W
Power - Power consumption (standby) - 0.5 W
Power - Power consumption (typical) - 30 W
Power - Power supply type - External
Power consumption (max) Power - 45 W
Power consumption (standby) Power - 0.5 W
Power consumption (typical) Power - 30 W
Power supply type Power - External
Producer - Dahua Technology
ProducerCode - LM27-E231
Product colour Design - Black
ProductName - DHI-LM27-E231
Product Net Weight - 5 kg
Response time Display - 1 ms
Screen shape Display - Flat
ShortDescription - 27'' | IPS | Full HD | 1ms | 165Hz
ShortSummaryDescription - Dahua Technology DHI-LM27-E231, 68.6 cm (27"), 1920 x 1080 pixels, Full HD, LED, 1 ms, Black
sRGB coverage (typical) Display - 100 %
Stand included Packaging content - Yes
Summary - Dahua Technology DHI-LM27-E231. Display diagonal: 68.6 cm (27"), Display resolution: 1920 x 1080 pixels, HD type: Full HD, Display technology: LED, Response time: 1 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. VESA mounting. Product colour: Black
Swivelling Ergonomics - No
Tilt angle range Ergonomics - -5 - 15 °
Title - Dahua Technology DHI-LM27-E231 computer monitor 68.6 cm (27") 1920 x 1080 pixels Full HD LED Black
Touchscreen Display - No
Unit Box Height - 0.46
Unit Box Length - 0.7
Unit Box Width - 0.142
Unit Calculated Volume - 0.04572 cubm
Unit Calculated Weight - 6.8 kg
URL - https://www.dahuasecurity.com/la/products/All-Products/Display--Control/Monitors/Gaming-Series/LM27-E231
Vendor Homepage - https://www.dahuasecurity.com/la/products/All-Products/Display--Control/Monitors/Gaming-Series/LM27-E231
VESA mounting Ergonomics - Yes
Viewing angle, horizontal Display - 178 °
Viewing angle, vertical Display - 178 °
Wall mountable Ergonomics - Yes
Warranty - 36 months
WarrantyInfo -
Weight & dimensions - Depth (without stand) - 63.7 mm
Weight & dimensions - Height (without stand) - 365.5 mm
Weight & dimensions - Weight (with stand) - 5 kg
Weight & dimensions - Width (without stand) - 618 mm
Weight (with stand) Weight & dimensions - 5000 g
Width (without stand) Weight & dimensions - 618 mm