# Dahua LM34-E330CA 34-inch Curved VA LCD Monitor, UltraWide Quad HD 3440 x 1440, 1ms Response Time

**URL:** https://aio.lv/en/product--dahua-lm34-e330ca--12434033
**Data updated:** 2026-05-14 10:17 (EEST)
**Category:** Monitors
**Manufacturer:** DAHUA
**Manufacturer code:** LM34-E330CA
**EAN:** 6937552412712
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 321.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 265.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dahua-lm34-e330ca--12434033

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Courier delivery to door | 13.07.2026 | 53.99 EUR |

## Summary description

The Dahua LM34-E330CA is a 34-inch curved VA LCD monitor featuring an UltraWide Quad HD resolution of 3440 x 1440 pixels. Designed for immersive viewing, it offers a 1ms response time, 3500:1 contrast ratio, and 300 cd/m² brightness. With VESA mounting support and height adjustment, this black display provides ergonomic flexibility for professional and gaming setups, ensuring clear visuals with a 21:9 aspect ratio.

## Long description

The Dahua LM34-E330CA is a high-performance 34-inch curved VA LCD monitor designed to provide an expansive and immersive viewing experience. With an UltraWide Quad HD resolution of 3440 x 1440 pixels and a 21:9 aspect ratio, this display offers significant screen real estate, making it an ideal choice for both professional multitasking and high-end gaming. The curved screen design enhances visual depth, while the VA panel technology ensures deep blacks and a high contrast ratio for superior image quality.
Advantages
This monitor excels by combining a rapid 1ms response time with a high refresh rate, effectively eliminating motion blur and screen tearing for fluid visuals during fast-paced action. The ergonomic design features height adjustment capabilities, allowing users to customize their viewing position for maximum comfort during extended work or play sessions. Furthermore, the inclusion of VESA mounting support provides flexibility for wall mounting or using aftermarket monitor arms, helping to keep your workspace organized and efficient.
Suitable for
Professional multitasking and productivity workflows
Immersive PC gaming experiences
Graphic design and content creation tasks
Media consumption and cinematic viewing
When it may not be suitable
This monitor may not be the best choice for users who require highly accurate color reproduction for professional-grade color grading or print production, as specialized professional monitors may offer more precise calibration options. Additionally, since it lacks a built-in USB hub and integrated speakers, it may not be suitable for users looking for an all-in-one peripheral solution without external accessories.
Key specifications
Display diagonal: 34 inches
Resolution: 3440 x 1440 (UltraWide Quad HD)
Panel type: VA
Response time: 1 ms
Contrast ratio: 3500:1
Brightness: 300 cd/m²
Aspect ratio: 21:9
VESA mounting: Supported
Height adjustment: Yes
How to use
To set up the Dahua LM34-E330CA, attach the stand to the monitor panel or mount it to a compatible VESA arm. Connect your computer using a high-quality DisplayPort or HDMI cable to ensure the best signal quality. Once powered on, navigate the on-screen display menu to adjust brightness, contrast, and color settings to suit your environment. Use the height adjustment feature to align the center of the screen with your eye level to maintain proper posture.
What to consider before purchase
Ensure your desk has enough space to accommodate the 34-inch ultrawide footprint.
Verify that your graphics card supports the 3440 x 1440 resolution at your desired refresh rate.
Consider purchasing external speakers or a soundbar, as this model does not include built-in audio.
Usage recommendations
For the best visual experience, position the monitor at an arm's length away and adjust the height so that the top of the screen is at or slightly below eye level. Regularly clean the screen with a soft, dry microfiber cloth to maintain clarity and avoid using harsh chemicals that could damage the anti-glare coating.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 34 " |
| Display technology | LCD |
| HD type | UltraWide Quad HD |
| Panel type | VA |
| Display resolution | 3440 x 1440 |
| Pixel pitch | 0.232 x 0.232 |
| Response time | 1 ms |
| Contrast ratio (typical) | 3500:1 |
| Display brightness (typical) | 300 cd/m² |
| Viewing angle, vertical | 178 ° |
| Viewing angle, horizontal | 178 ° |
| Native aspect ratio | 21:9 |
| Pixel density | 109.7 ppi |
| Backlight type | Edge LED |
| Touchscreen | No |
| Adobe RGB coverage | 85 % |
| Colour depth | 8 bit |
| NTSC coverage (typical) | 85 % |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10) |
| Haze rate | 25 % |
| DCI-P3 coverage | 85 % |
| Screen curvature rating | 1500R |
| Response time (MPRT) | 1 ms |

### Design

| Feature | Value |
|---|---|
| Screen shape | Curved |
| 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 version | 2.0 |
| HDMI | Yes |
| DisplayPort version | 1.4 |

### Ergonomics

| Feature | Value |
|---|---|
| Swivel angle range | -35 - 35 |
| Tilt adjustment | Yes |
| VESA mounting | Yes |
| Adjustable height (max) | 100 mm |

### Audio

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

### Performance

| Feature | Value |
|---|---|
| sRGB coverage (typical) | 120 % |
| 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 | 333.72 mm |
| Input current | 3.42 |
| Power supply type | External |
| Viewable size, horizontal | 797.22 mm |
| Height adjustment | Yes |
| Tilt angle range | -5 - 15 |
| Swivelling | Yes |
| Weight (without stand) | 7300 g |
| Height (without stand) | 361.5 mm |
| Depth (without stand) | 132.1 mm |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | Not available |
| Energy consumption (SDR) per 1000 hours | 30 kWh |
| Energy consumption (HDR) per 1000 hours | 43 kWh |
| Power consumption (typical) | 47 W |
| Power consumption (off) | 0.3 W |
| AC adapter output voltage | 19 |
| Power consumption (standby) | 0.5 W |
| Power consumption (max) | 70 W |
| Energy efficiency scale | A to G |

### Weight & dimensions

| Feature | Value |
|---|---|
| Width (without stand) | 810 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 data

| Feature | Value |
|---|---|
| Package weight | 10200 g |
| Package depth | 193 mm |
| Package height | 1468 mm |
| Package width | 21124 mm |

## FAQ

### How much does the Dahua LM34-E330CA 34-inch Curved UltraWide Quad HD Monitor cost, and is it available for purchase?

The price is 321.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 08.07.2026 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: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Dahua LM34-E330CA 34-inch Curved UltraWide 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, panel type, display technology, pixel pitch, response time, contrast ratio (typical), display brightness (typical), screen shape, built-in usb hub, vesa mounting, built-in speaker(s), energy efficiency class (sdr), energy efficiency class (hdr), energy consumption (sdr) per 1000 hours, energy consumption (hdr) per 1000 hours, 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 LM34-E330CA 34-inch Curved UltraWide 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/12434033/68745042_large.webp