# LG 27GX704A-B OLED monitor 27-inch

Get ultra-smooth gaming visuals with LG 27GX704A-B, a 27-inch OLED monitor with 240Hz and deep blacks for competitive and immersive play.

- [Original product page](https://www.ofertitastop.com/us/product/lg-27gx704a-oled-monitor-27-inch)
- [View offer](https://www.ofertitastop.com/us/visit/lg-27gx704a-oled-monitor-27-inch)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-20T22:08:16.551Z
- SKU: ofertitastop-us-29646
- Category: Electronics > Video > Computer Monitors
- Source store: amazon US
- Active deal: Yes
- Price: 332.21 USD
- Previous price: 379.99 USD
- Discount: 13%
- Rating: 4.5 / 5
- Reviews: 521

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

This 27-inch QHD OLED gaming monitor delivers fast, fluid visuals for competitive play and immersive single-player sessions. If you want responsive performance and deep contrast, the QHD OLED gaming monitor reduces motion blur and highlights fine details while keeping dark scenes readable, according to the manufacturer. Its glossy, bright panel helps colors pop and keeps reflections manageable for most setups 🎮

## Key features

The display pairs **240Hz** speed with a near-instant **0.03ms** response time to minimize ghosting and input lag, making frame-to-frame action feel immediate. You also get VESA DisplayHDR TrueBlack400 and a high contrast ratio that preserves shadow detail while maintaining vivid highlights. Ten be aware of the glossy finish, it boosts perceived brightness but can show reflections in very bright rooms.

## Tech specs

- Reference: **LG 27GX704A-B**
- Type: OLED
- Size: 27-inch
- Refresh rate: 240Hz
- Compatibility: NVIDIA G-Sync, AMD FreeSync Premium Pro

## What you’ll notice day to day

Colors look saturated and consistent, with up to 98.5% DCI-P3 coverage that makes game worlds feel more lifelike. The panel reaches a standard 275 nits and peaks at 1300 nits for highlights, so explosions and HDR effects appear punchy without losing shadow detail. Eye comfort features include UL certifications for Anti-Glare, Flicker-Free, and Low Blue Light, which help during long sessions 😌

## Best use cases

This UltraGear model works well for fast-paced competitive titles and HDR-capable single-player games where contrast and color depth matter. Its dual HDMI 2.1 and DisplayPort 1.4 inputs plus USB 3.2 ports give flexible connectivity for console and PC rigs. Ten note that the glossy surface may not suit every lighting situation, so consider your desk orientation when setting it up.

## Images

![LG 27GX704A-B OLED monitor 27-inch — 1](https://www.ofertitastop.com/i/3JtAy9EcZrNQRTmP0l8BkYQ3wjqXoSlTaOYLPsuFBOuI0mmq-Yuw1kOdpwktgY_4BcyBTFEl5iiH5oSOXgA2hi9__9ksK0ccRIHNPaeXkTY7eqKIW_lceRjFqQ.jpg)

![LG 27GX704A-B OLED monitor 27-inch — 2](https://www.ofertitastop.com/i/Glglb5rF6PMEKLZN_DwH6UC9RjAxkvmLg8ocWyVdObd-hPZPITfGhKdcxaDiM8YgoPwatz98tRLuwAycx6kgAk0HdLQGMc3yPybzAWL0eNepPd1Uo5hIT3wRsw.jpg)

![LG 27GX704A-B OLED monitor 27-inch — 3](https://www.ofertitastop.com/i/7F4MQ1vyZk8bBiziGs_Kh9i2X4nejUKV06NivX8UNwCM2I5hYbxif1drBiaqG5f0tIkDOZEOmPMsoJndbRsUUqc1g7pvLaZlPteiXNrxn48DT0GujB0X3rSqxQ.jpg)

![LG 27GX704A-B OLED monitor 27-inch — 4](https://www.ofertitastop.com/i/peNIhWTAGWsNNH4kSryeHeKgTYk012Fd97zyfVshXYesrpXYz0nzQK0evF4V9r2Ov2JX9ERx8F0dCpXOqlZaKPfwu0V4VhmYOHOCRpFVmuG243zSvCS01URHcQ.jpg)

![LG 27GX704A-B OLED monitor 27-inch — 5](https://www.ofertitastop.com/i/xsvSk6RnO0jO717Dmp_dcoE6YjjpQOtC7jyBHJxY9fJEZzDruIRjOa9wrznBUFqG5wGGPUrtycjPQ_6j2VNfMKg3Cjyp59Vz2tdj80USkZA2_A_1IOUjhc0t9Q.jpg)