---
product_id: 651297361
title: "27 Inch Computer Monitor 4K UHD IPS HDR Built-in Speakers, U27B3A | 3840×2160 LED Monitor, 4ms GtG, Adaptive Sync, HDMI 2.0, DP 1.4, Earphone Out, VESA, Flicker-Free, Low Blue Light"
brand: "aoc"
price: "€ 545.86"
currency: EUR
in_stock: true
reviews_count: 10
category: "Aoc"
url: https://www.desertcart.gr/products/651297361-27-inch-computer-monitor-4k-uhd-ips-hdr-built-in
store_origin: GR
region: Greece
---

# IPS panel with 1B+ colors Built-in stereo speakers 27-inch 4K UHD display 27 Inch Computer Monitor 4K UHD IPS HDR Built-in Speakers, U27B3A | 3840×2160 LED Monitor, 4ms GtG, Adaptive Sync, HDMI 2.0, DP 1.4, Earphone Out, VESA, Flicker-Free, Low Blue Light

**Brand:** aoc
**Price:** € 545.86
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate your workspace with stunning 4K brilliance 🖥️

## Quick Answers

- **What is this?** 27 Inch Computer Monitor 4K UHD IPS HDR Built-in Speakers, U27B3A | 3840×2160 LED Monitor, 4ms GtG, Adaptive Sync, HDMI 2.0, DP 1.4, Earphone Out, VESA, Flicker-Free, Low Blue Light by aoc
- **How much does it cost?** € 545.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/651297361-27-inch-computer-monitor-4k-uhd-ips-hdr-built-in)

## 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

- • **Crisp 4K UHD Clarity:** Experience ultra-sharp 3840x2160 resolution for flawless multitasking and immersive visuals.
- • **Built-In Stereo Speakers:** Enjoy rich audio without clutter—integrated speakers keep your desk minimal and your media immersive.
- • **Seamless Frameless Design:** Three-sided borderless screen for a sleek, modern setup that elevates any workspace or gaming station.
- • **Vibrant True-to-Life Colors:** IPS technology delivers over 1 billion colors with wide viewing angles—perfect for creative pros and binge-watchers alike.
- • **Eye Care & Flicker-Free Tech:** Work longer with reduced eye strain thanks to advanced flicker-free and low blue light features.

## Overview

The AOC U27B3A is a 27-inch 4K UHD monitor featuring an IPS panel that produces over 1 billion colors for exceptional color accuracy and wide viewing angles. Its frameless design offers a sleek, modern look, while built-in speakers provide convenient audio. With eye care technologies like flicker-free and low blue light, it’s designed for comfortable extended use. Connectivity includes HDMI and DisplayPort, making it ideal for professionals, creatives, and multimedia enthusiasts seeking premium visuals and functionality.

## Description

AOC U27B3A displays stunningly sharp images at 4K UHD resolution in a 27-inch size where every detail is clear. Its UHD resolution makes multitasking or working with large windows with ease. Its IPS panel ensures accurate color displayed while viewing from a wide range of angles while producing over 1 billion colors for true-to-life colors. What's in the box: 27" Monitor, power cord, power adapter, HDMI cable, DP cable, quick starter guide. At AOC, we design great products that meet our customers’ needs in a sustainable and responsible way. Our entire lineup is Mercury-free, ROHS-compliant, and made from conflict-free materials. Our packaging now includes less plastic, less ink, and more paper. To learn more about our full commitment to a greener future, visit Environment Policy | AOC Monitors.

Review: Great value for a high quality monitor - I wanted to save money instead and after reading numerous reviews I decided on this one. It is looks great, was very easy to set up, sound quality is awesome and the picture is very clear. The only extra I wish it had is the ability to move it upward to be more at my true eye level. I fixed that by adding a little drawer box below.
Review: Really good value, but no USB ports? - For the price I got this at, this 4k monitor has a great, sharp picture that works well with my Mac. However, I am a bit disappointed that it has no additional USB ports on it like most other monitors I've used have. Could have at least included 1-2.

## Features

- AOC 27” 4K UHD 3840 x 2160 UHD LED monitor.Specific uses for product - Multimedia
- IPS panel with wide Viewing angles and produces over 1 billion colors for rich details
- 3-Sided frameless design, ideal for seamless setup. Brightness (typical) - 350 cd/m²

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D51L1475 |
| Adaptive Sync | FreeSync |
| Additional Features | Adaptive Sync, Built-In Speakers, Eye Care, Flicker-Free, Frameless |
| Aspect Ratio | 16:9 |
| Best Sellers Rank | #29,770 in Electronics ( See Top 100 in Electronics ) #833 in Computer Monitors |
| Brand | AOC |
| Brightness | 350 cd/m² |
| Color | Black |
| Color Gamut | 128.7 |
| Compatible Devices | Desktop, Gaming Console, Laptop |
| Connectivity Technology | DisplayPort, HDMI |
| Contrast Ratio | [VARIES] |
| Customer Reviews | 4.2 out of 5 stars 42 Reviews |
| Display Resolution Maximum | 3840 x 2160 |
| Display Technology | LCD |
| Display Type | LCD |
| Hardware Connectivity | DisplayPort, HDMI |
| Image Contrast Ratio | [VARIES] |
| Included Components | HDMI Cable, Monitor, Power Cord, User Manual |
| Item Dimensions D x W x H | 9.05"D x 24.17"W x 18.11"H |
| Manufacturer | TPV Technology |
| Model Name | AOC B3 |
| Model Number | U27B3A |
| Mounting Type | VESA Mount |
| Native Resolution | 3840x2160 |
| Number of Component Outputs | 3 |
| Picture Quality Enhancement Technology | Eye Care, Flicker Free, IPS Panel |
| Power Consumption | 60 watts |
| Refresh Rate | 60 hertz |
| Resolution | 4K UHD 2160p |
| Response Time | 4 milliseconds |
| Screen Finish | Glossy |
| Screen Size | 27 inches |
| Screen Surface Description | Glossy |
| Series Number | 3 |
| Shape | Rectangular |
| Specific Uses For Product | Business, Desktop, Photo Video Editing |
| Total Number of HDMI Ports | 2 |
| UPC | 685417736188 |
| Unit Count | 1 Count |
| Warranty Description | 3 year manufacturer |
| Warranty Type | 3 Years Manufacturer Warranty |

## Product Details

- **Aspect Ratio:** 16:9
- **Brand:** AOC
- **Resolution:** 4K UHD 2160p
- **Screen Size:** 27 inches
- **Screen Surface Description:** Glossy

## Images

![27 Inch Computer Monitor 4K UHD IPS HDR Built-in Speakers, U27B3A | 3840×2160 LED Monitor, 4ms GtG, Adaptive Sync, HDMI 2.0, DP 1.4, Earphone Out, VESA, Flicker-Free, Low Blue Light - Image 1](https://m.media-amazon.com/images/I/61jUHXjNRoL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great value for a high quality monitor
*by L***E on March 22, 2025*

I wanted to save money instead and after reading numerous reviews I decided on this one. It is looks great, was very easy to set up, sound quality is awesome and the picture is very clear. The only extra I wish it had is the ability to move it upward to be more at my true eye level. I fixed that by adding a little drawer box below.

### ⭐⭐⭐⭐ Really good value, but no USB ports?
*by O***_ on August 26, 2026*

For the price I got this at, this 4k monitor has a great, sharp picture that works well with my Mac. However, I am a bit disappointed that it has no additional USB ports on it like most other monitors I've used have. Could have at least included 1-2.

### ⭐⭐⭐⭐⭐ Great 4K Monitor with Good Price
*by U***E on August 5, 2025*

The AOC 27” 4K monitor delivers great picture quality with sharp, vibrant visuals at a very reasonable price. Setup was easy, and the built-in speakers are surprisingly good for everyday use. Perfect for work, media, and casual gaming. Highly recommend for the value!

## Frequently Bought Together

- AOC U27B3A 4K 27" IPS 3840x2160 UHD Frameless Monitor, Display Port x1, HDMI x2, Built in Speaker, Eye Care, Flicker Free, 1 Billion+ Colors, sRGB 128.7%, VESA
- HUANUO Dual Monitor Stand - Full Adjustable Monitor Desk Mount Swivel Vesa Bracket with C Clamp, Grommet Mounting Base for 13 to 32 Inch Computer Screens - Each Arm Holds 4.4 to 19.8lbs
- Logitech MK270 Wireless Keyboard And Mouse Combo For Windows, 2.4 GHz Wireless, Compact Mouse, 8 Multimedia And Shortcut Keys, For PC, Laptop - Black

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**Shop now:** [https://www.desertcart.gr/products/651297361-27-inch-computer-monitor-4k-uhd-ips-hdr-built-in](https://www.desertcart.gr/products/651297361-27-inch-computer-monitor-4k-uhd-ips-hdr-built-in)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-09-12*