# Computer monitor Dahua DHI-LM27-E331AY 27" (68.6 cm) Quad HD 2560×1440, 300 cd/m², 178° VESA, height adjustable, black

**URL:** https://aio.lv/en/product--dahua-dhi-lm27-e331ay--12012453
**Data updated:** 2026-03-13 14:23 (EET)
**Category:** Monitors
**Manufacturer:** DAHUA
**Manufacturer code:** DHI-LM27-E331AY
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 136.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 112.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dahua-dhi-lm27-e331ay--12012453

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 25.06.2026 | 1.99 EUR |
| Courier delivery to door | 25.06.2026 | 6.39 EUR |

## Summary description

The Dahua DHI-LM27-E331AY is a 27" (68.6 cm) computer monitor with a 2560×1440 Quad HD IPS panel, 300 cd/m² typical brightness, 1000:1 contrast ratio and 178° horizontal/vertical viewing angles. The flat screen features 0.233 mm pixel pitch, VESA mounting and height adjustment. Suited for office work, content creation and general multimedia use.

## Long description

Key Features
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 prolonged
use.
• Adjust the rotating lift base to the ideal working position for greatercomfort.
68.6 cm (27")
Quad HD 2560 x 1440 pixels
200 Hz 300 cd/m² 1000:1
Flicker-free technology
28 W

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 27 " |
| HD type | Quad HD |
| Display resolution | 2560 x 1440 |
| Pixel pitch | 0.233 x 0.233 |
| Contrast ratio (typical) | 1000:1 |
| Display brightness (typical) | 300 cd/m² |
| Viewing angle, vertical | 178 ° |
| Viewing angle, horizontal | 178 ° |
| Display number of colours | 1.07 billion colours |
| Touchscreen | No |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10) |
| Surface hardness | 3H |
| Haze rate | 25 % |
| DCI-P3 coverage | 95 % |
| Response time (MPRT) | 1 ms |

### Design

| Feature | Value |
|---|---|
| Screen shape | Flat |
| Product colour | Black |
| Panel mounting interface | 100 x 100 |
| Market positioning | Gaming |

### Ports & interfaces

| Feature | Value |
|---|---|
| HDMI ports quantity | 2 |
| DisplayPorts quantity | 2 |
| Headphone out | Yes |
| Built-in USB hub | No |
| HDMI | Yes |
| DisplayPort version | 1.4 |

### Ergonomics

| Feature | Value |
|---|---|
| Swivel angle range | -20 - 20 |
| Tilt adjustment | Yes |
| VESA mounting | Yes |
| Adjustable height (max) | 110 mm |

### Audio

| Feature | Value |
|---|---|
| Built-in speaker(s) | No |

### Performance

| Feature | Value |
|---|---|
| Flicker-free technology | Yes |
| Low Blue Light technology | Yes |

### Multimedia

| Feature | Value |
|---|---|
| Built-in camera | No |

### Other features

| Feature | Value |
|---|---|
| Maximum refresh rate | 200 Hz |
| Viewable size, vertical | 335.66 mm |
| Viewable size, horizontal | 596.74 mm |
| Height adjustment | Yes |
| Tilt angle range | -5 - 15 |
| Manual | Yes |
| Swivelling | Yes |
| Pivot angle | -90 - 90 |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class | F |
| Power consumption (typical) | 28 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (max) | 30 W |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight (with stand) | 5600 g |
| Width (with stand) | 613.8 mm |
| Height (with stand) | 362.5 mm |
| Depth (with stand) | 70.7 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 85 |
| Storage temperature (T-T) | -20 - 60 |
| Operating temperature (T-T) | 0 - 40 |
| Storage relative humidity (H-H) | 5 - 90 |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | DisplayPort, AC |
| Stand included | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 7200 g |
| Package depth | 159 mm |
| Package height | 505 mm |
| Package width | 704 mm |

## FAQ

### How much does the Dahua DHI-LM27-E331AY 27" Quad HD monitor cost, and is it available for purchase?

The price is 136.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Thursday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Dahua DHI-LM27-E331AY 27" Quad HD monitor be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All DAHUA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized DAHUA service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: display diagonal, display resolution, hd type, pixel pitch, contrast ratio (typical), display brightness (typical), screen shape, built-in usb hub, vesa mounting, built-in speaker(s), energy efficiency class, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Dahua DHI-LM27-E331AY 27" Quad HD monitor?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12012453/67620101_large.webp