---
product_id: 690491875
title: "27\" Gaming Monitor QHD 240Hz QD OLED NVIDIA G-SYNC Compatible Q27G4ZD | 2560×1440 Computer Monitor, 0.03ms, HDR, DP 1.4, HDMI 2.0, Earphone Out, VESA Mount, Console Ready, 3-Year Warranty"
brand: "aoc"
price: "$1381.47"
currency: USD
in_stock: true
reviews_count: 13
category: "Aoc"
url: https://www.desertcart.us/products/690491875-27-gaming-monitor-qhd-240hz-qd-oled-nvidia-g-sync
store_origin: US
region: United States of America
---

# 240Hz ultra-smooth refresh 1.07B colors OLED brilliance G-Sync & console ready 27" Gaming Monitor QHD 240Hz QD OLED NVIDIA G-SYNC Compatible Q27G4ZD | 2560×1440 Computer Monitor, 0.03ms, HDR, DP 1.4, HDMI 2.0, Earphone Out, VESA Mount, Console Ready, 3-Year Warranty

**Brand:** aoc
**Price:** $1381.47
**Availability:** ✅ In Stock

## Summary

> 🎮 Dominate every frame with OLED precision and speed!

## Quick Answers

- **What is this?** 27" Gaming Monitor QHD 240Hz QD OLED NVIDIA G-SYNC Compatible Q27G4ZD | 2560×1440 Computer Monitor, 0.03ms, HDR, DP 1.4, HDMI 2.0, Earphone Out, VESA Mount, Console Ready, 3-Year Warranty by aoc
- **How much does it cost?** $1381.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/690491875-27-gaming-monitor-qhd-240hz-qd-oled-nvidia-g-sync)

## Best For

- aoc enthusiasts

## Why This Product

- Trusted aoc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **True OLED Color Depth:** Dive into over 1.07 billion colors with perfect blacks and vibrant HDR10 visuals.
- • **Blazing 240Hz Refresh Rate:** Experience buttery-smooth gameplay with zero lag and no ghosting.
- • **Console-Optimized Performance:** Unlock up to 120Hz on consoles with ultra-low latency for next-level gaming.
- • **Seamless G-Sync Compatibility:** Eliminate screen tearing and stutter for flawless GPU synchronization.
- • **Lightning-Fast 0.03ms Response:** React instantly with near-invisible motion blur for competitive edge.

## Overview

The AOC Q27G4ZD is a 27-inch QHD OLED gaming monitor featuring a blazing 240Hz refresh rate and ultra-fast 0.03ms response time. Its self-luminous panel delivers over 1.07 billion colors with HDR10 support and deep true blacks, ensuring stunning visuals. Equipped with G-Sync compatibility and console-ready features, it offers tear-free, ultra-smooth gameplay. Backed by a 3-year zero-bright-dot warranty, this monitor is engineered for pro-level performance and immersive gaming.

## Description

Get into the world of E-Sports and become the next legend with the AOC Q27G4ZD 27-inch class OLED gaming monitor, equipped with all the features you need to claim victory as the next legend. Its QHD 2560x1440 resolution, OLED display panel offers superb picture quality and sharp imagery to show even the finest details. Experience unbeatable speed with its hyper-responsive 240Hz refresh rate and blazing-fast 0.03ms (GTG) response time ensure unparalleled smoothness and fluidity to your games, eliminating ghosting and motion-blur. With G-Sync, you’ll get the most fluid, tear-free gaming experience at its highest performance no matter what GPU you use. This ensures that you’ll always get a high refresh rate, as well as low framerate compensation, for the most smooth gaming possible. With the latest HDR10 technology, colors are more accurate than ever before with greater depth, nuance, and vibrancy. The cutting-edge OLED display also adds impressive luminescence, superior contrast, and dynamic color range for a more immersive experience (110.2% DCI-P3, 147.6% sRGB). The convenient, all-in-one software AOC G-MENU lets you customize your AOC monitor’s performance, create custom gaming profiles for quick switching, adjust RGB brightness, change Light FX, and more.

Review: No purple blacks! - I love this monitor is super bright and has very rich colors and most importantly contrast! I was skeptical on buying another qd oled cuz i had a samsung G6 qd oled and the blacks on that one were purple and made it looked worse than it's panel, but this AOC has actually deep blacks! I haven't encountered any single raised blacks plus the screen is glossy! Nothing beats it at this price, its actually a steal!
Review: Great Monitor for the Price - This is a very nice monitor compared to other similarly priced monitors. The refresh rate and pixel response times are awesome as you would expect from an OLED monitor. For the money, I would say this is the best OLED monitor. The only downside would be that the screen is very shiny looking which causes bad reflections on the screen. My pc setup is in a room with windows and even after closing the blinds I can still see my reflection and the room around me. At nighttime I have no issues though, so make sure you have some good blinds and curtains and this is a great monitor for the price.

## Features

- UNBEATABLE SPEED: 240Hz refresh rate, 0.03ms GTG response time unleash unprecedented fluidity to help you dominate the playing field and speed into victory
- STATE-OF-THE-ART OLED PANEL: The self-luminous OLED panel makes everything you love on screen come alive with genuine blacks, extreme color accuracy, and over 1.07 billion colors
- ULTRA-HIGH CLARITY: 27 inch AOC gaming monitor with 2K Quad HD 2560x1440 resolution OLED panel for excellent visuals and superb colors
- OUTSTANDING VISUALS: HDR10 produces rich details, diverse contrast, and wide color gamut (110.2 percent DCI-P3, 147.6 percent sRGB) for full immersion. It also further synchronizes your GPU or console with your monitor, resulting in unparalleled smoothness of action
- BETTER CONSOLE GAMING: AGON by AOC gaming monitors are designed to maximize the performance of your consoles by unleashing up to 120Hz frame rate (exact performance depends on consoles) and ultra low latency, giving you an edge over your opponents

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DQVP7TNH |
| Adaptive Sync | G-Sync |
| Additional Features | Adaptive Sync, Eye Care, Frameless |
| Aspect Ratio | 16:9 |
| Best Sellers Rank | #81,434 in Electronics ( See Top 100 in Electronics ) #1,941 in Computer Monitors |
| Brand | AOC |
| Color | Black |
| Color Gamut | 147.6 |
| Compatible Devices | Desktop, Gaming Console, Laptop |
| Connectivity Technology | DisplayPort, HDMI |
| Contrast Ratio | 1500000:1 |
| Customer Reviews | 4.4 out of 5 stars 164 Reviews |
| Display Resolution Maximum | 2560 x 1440 |
| Display Technology | QHD |
| Display Type | OLED |
| Hardware Connectivity | DisplayPort, HDMI |
| Image Contrast Ratio | 1500000:1 |
| Included Components | HDMI Cable, Monitor, Power Cord, User Manual |
| Item Dimensions D x W x H | 9.45"D x 23.99"W x 21.17"H |
| Item Weight | 6.6 kg |
| Manufacturer | AOC |
| Model Name | Q27G4ZD |
| Model Number | Q27G4ZD |
| Mounting Type | Desk Mount |
| Native Resolution | 2560x1440 |
| Number of Component Outputs | 4 |
| Picture Quality Enhancement Technology | HDR10, OLED |
| Power Consumption | 60 watts |
| Refresh Rate | 240 hertz |
| Resolution | QHD Ultra Wide 1440p |
| Response Time | 0.03 milliseconds |
| Screen Finish | Glossy |
| Screen Size | 27 inches |
| Screen Surface Description | Glossy |
| Series Number | 4 |
| Shape | Rectangular |
| Specific Uses For Product | Business, Desktop, Gaming |
| Total Number of HDMI Ports | 2 |
| Total Usb Ports | 4 |
| UPC | 685417739080 |
| Unit Count | 1 Count |
| Warranty Description | 3 year manufacturer |
| Warranty Type | 3 Years Manufacturer Warranty |

## Product Details

- **Aspect Ratio:** 16:9
- **Brand:** AOC
- **Resolution:** QHD Ultra Wide 1440p
- **Screen Size:** 27 inches
- **Screen Surface Description:** Glossy

## Images

![27" Gaming Monitor QHD 240Hz QD OLED NVIDIA G-SYNC Compatible Q27G4ZD | 2560×1440 Computer Monitor, 0.03ms, HDR, DP 1.4, HDMI 2.0, Earphone Out, VESA Mount, Console Ready, 3-Year Warranty - Image 1](https://m.media-amazon.com/images/I/71X0EUnzShL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ No purple blacks!
*by T***N on August 19, 2026*

I love this monitor is super bright and has very rich colors and most importantly contrast! I was skeptical on buying another qd oled cuz i had a samsung G6 qd oled and the blacks on that one were purple and made it looked worse than it's panel, but this AOC has actually deep blacks! I haven't encountered any single raised blacks plus the screen is glossy! Nothing beats it at this price, its actually a steal!

### ⭐⭐⭐⭐⭐ Great Monitor for the Price
*by A***E on July 29, 2026*

This is a very nice monitor compared to other similarly priced monitors. The refresh rate and pixel response times are awesome as you would expect from an OLED monitor. For the money, I would say this is the best OLED monitor. The only downside would be that the screen is very shiny looking which causes bad reflections on the screen. My pc setup is in a room with windows and even after closing the blinds I can still see my reflection and the room around me. At nighttime I have no issues though, so make sure you have some good blinds and curtains and this is a great monitor for the price.

### ⭐⭐⭐⭐⭐ Excellent condition, color and speed
*by T***Y on August 23, 2025*

Received the monitor a couple days ago in great condition with no issues. Set it up and it worked perfectly with no dead pixel. No driver download needed. I used Windows 11's built in color tuning and text sharpening features in the settings to adjust the contrast brightness in gamma on the monitor to my liking. I'm really not noticing what some of the reviews say about fuzzy text. Windows 11 immediately recognize the resolution and 240 hz. The onboard manual controls for the monitor are fairly easy to understand and navigate. I was able to read the manual instructions which helped out a lot figuring out the settings on the monitor. Monitor comes with the USB cable power cable and an independent HDMI and DisplayPort cable. The stand is super easy to put together it's basically two pieces, one that pops into the back of the Monitor and one that pops into the feet of the stand. The monitor itself once put together is completely adjustable with varying height and tilt and angle and you can also flip the screen 90 degrees if you want to. Playing games like Fallout 4 or World of Tanks everything is buttery smooth and the colors are vibrant and bright with deep blacks. Every 4 hours of continuous use, it will prompt you to do a maintenance refresh on the monitor, that you can accept or deny. It performs automatically for you and I believe you can shut that off in the settings but I haven't bothered. So far I'm very impressed and excited and happy with my purchase.

## Frequently Bought Together

- AOC Q27G4ZD 27" QD OLED Gaming Monitor, QHD 2560 x 1440, 240Hz 0.03ms, HDMI 2.0 x2, Display Port x2, G-Sync Compatible, Console Gaming Ready, 3-Year Zero-Bright-Dot
- IVANKY 8K DisplayPort Cable 1.4, VESA Certified DP Cable 6.6ft (8K@60Hz, 4K@144Hz, 2K@240Hz)HBR3 Support 32.4Gbps, HDR, HDCP 2.2, FreeSync G-Sync, Braided Display Port for Gaming Monitor, Graphics, PC

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/690491875-27-gaming-monitor-qhd-240hz-qd-oled-nvidia-g-sync](https://www.desertcart.us/products/690491875-27-gaming-monitor-qhd-240hz-qd-oled-nvidia-g-sync)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-08*