# Computer monitor LG 27GX704A-B 27" 2560 x 1440 Quad HD OLED, 0.03 ms, VESA, height adjustable, Black

**URL:** https://aio.lv/en/product--lg-27gx704a-baeu--11629594
**Data updated:** 2026-02-18 14:38 (EET)
**Category:** Monitors
**Manufacturer:** LG
**Manufacturer code:** 27GX704A-B.AEU
**EAN:** 8806096599921
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 484.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 400.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lg-27gx704a-baeu--11629594

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Monday | free |
| Pickup points | 09.07.2026 | 1.89 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

LG 27GX704A-B is a 27" computer monitor with a 2560 x 1440 (Quad HD) OLED panel offering 0.03 ms response time and wide 178°/178° viewing angles. It features a 0.229 mm pixel pitch, typical brightness 275 cd/m², high contrast ratio and a flat screen. VESA mounting and height adjustment provide flexible setup. Ideal for gaming, creative work and detailed multimedia viewing.

## Long description

LG 27GX704A-B is a 27" computer monitor with a 2560 x 1440 (Quad HD) OLED panel designed for accurate colour reproduction and fast pixel response. The display offers a 0.03 ms response time, wide 178°/178° viewing angles and a high contrast ratio, providing clear detail in both bright and dark scenes. The screen is flat with a 0.229 mm pixel pitch and typical brightness of 275 cd/m². The monitor supports VESA mounting and includes a height-adjustable stand for flexible ergonomic positioning. It does not include built-in speakers and comes in black finish.
Advantages
The OLED panel delivers deep blacks and a very high contrast ratio for accurate shadow detail and vivid highlights, while the 0.03 ms response time minimises motion blur in fast-moving content. Quad HD resolution on a 27" diagonal provides a balance of pixel density and workspace for productivity and multimedia. The flat screen and wide viewing angles maintain consistent colour and contrast from different positions. Height adjustment and VESA compatibility allow flexible installation in multi-monitor or ergonomic setups.
Suitable for
 Fast-paced gaming and eSports where low response time is critical
 Photo and video editing requiring high contrast and colour fidelity
 Multimedia consumption and streaming with deep blacks and rich colours
 Office and productivity tasks that benefit from Quad HD resolution and adjustable ergonomics
Key specifications
 Display diagonal: 27" (68.6 cm)
 Resolution: 2560 x 1440 (Quad HD), 16:9
 Panel type and technology: OLED
 Pixel pitch: 0.229 x 0.229 mm
 Response time: 0.03 ms
 Typical brightness: 275 cd/m²
 Typical contrast ratio: 1,500,000:1
 Screen shape: Flat
 VESA mounting: Yes
 Built-in speakers: No
 Energy efficiency class (SDR/HDR): F / F
 Energy consumption per 1000 hours (SDR/HDR): 24 kWh / 23 kWh
 Colour: Black
How to use
Place the LG 27GX704A-B on a stable desk surface or attach it to a compatible VESA mount. Connect the monitor to your computer using the recommended high-bandwidth cable for your GPU and desired refresh rate. Adjust the height of the stand to align the top third of the screen with your eye level and set viewing distance to reduce eye strain. Use the on-screen display (OSD) menu to select resolution, refresh rate, and image presets; fine-tune brightness, contrast, and colour settings to match your environment or colour workflow. For gaming, enable the adaptive sync option that matches your graphics card technology.
Usage recommendations
For consistent results, allow the display to warm up for a few minutes before critical colour work. Use native 2560 x 1440 resolution and a suitable refresh rate to fully utilise the panel’s responsiveness. Avoid prolonged static full-screen content at maximum brightness to reduce the theoretical risk of image retention associated with OLED technology; vary content and use screen savers or sleep settings when idle.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 27 " |
| Display technology | OLED |
| HD type | Quad HD |
| Panel type | OLED |
| Display resolution | 2560 x 1440 |
| Pixel pitch | 0.229 x 0.229 |
| Response time | 0.03 ms |
| Contrast ratio (typical) | 1500000:1 |
| Display brightness (typical) | 275 cd/m² |
| Viewing angle, vertical | 178 ° |
| Viewing angle, horizontal | 178 ° |
| Display diagonal (metric) | 67 cm |
| Native aspect ratio | 16:9 |
| Colour gamut | 98.5 % |
| Display number of colours | 1.07 billion colours |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10), HDR Effect, DisplayHDR 400 True Black |
| Colour gamut standard | DCI-P3 |
| Response time measurement type | GTG (Gray to Gray) |

### Design

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

### Ports & interfaces

| Feature | Value |
|---|---|
| HDMI ports quantity | 2 |
| DisplayPorts quantity | 1 |
| Headphone out | Yes |
| HDMI version | 2.1 |
| HDMI | Yes |
| DisplayPort out version | 1.4 |

### Ergonomics

| Feature | Value |
|---|---|
| Wall mountable | Yes |
| Tilt adjustment | Yes |
| VESA mounting | Yes |

### Audio

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

### Performance

| Feature | Value |
|---|---|
| Smart modes | Energy saving |
| NVIDIA G-SYNC | Yes |
| AMD FreeSync | Yes |
| Low Blue Light technology | Yes |
| VESA Adaptive Sync support | Yes |
| NVIDIA G-SYNC type | G-SYNC Compatible |
| AMD FreeSync type | FreeSync Premium Pro |

### Multimedia

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

### Other features

| Feature | Value |
|---|---|
| Headphone outputs | 3 |
| Maximum refresh rate | 240 Hz |
| Power supply type | External |
| Height adjustment | Yes |
| Pivot | Yes |
| Swivelling | Yes |
| Weight (without stand) | 4800 g |
| Height (without stand) | 351 mm |
| Depth (without stand) | 45.3 mm |
| Brand specific technologies | Black Stabilizer |
| FPS counter | Yes |
| Warranty period | 2 year(s) |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | F |
| Energy consumption (SDR) per 1000 hours | 24 kWh |
| Energy consumption (HDR) per 1000 hours | 23 kWh |
| Power consumption (typical) | 36.6 W |
| Power consumption (off) | 0.3 W |
| Power consumption (standby) | 0.5 W |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight (with stand) | 7200 g |
| Width (with stand) | 605.2 mm |
| Height (with stand) | 532.6 mm |
| Depth (with stand) | 220 mm |
| Width (without stand) | 605.2 mm |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | DisplayPort, HDMI, USB Type-A to USB Type-B |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 9900 g |
| Package depth | 528 mm |
| Package height | 168 mm |
| Package width | 673 mm |

## FAQ

### How much does the LG 27GX704A-B 27" Quad HD OLED monitor cost, and is it available for purchase?

The price is 484.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 309 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 Monday 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 LG 27GX704A-B 27" Quad HD OLED 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 LG 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 LG 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, 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 LG 27GX704A-B 27" Quad HD OLED 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/11629594/67053093_large.webp