---
product_id: 656798172
title: "AOC U27B3A - 27 Inch UHD 4K, 60Hz, IPS, 4ms, HDR10, 3 side Frameless, Speakers, LowBlue Light, FlickerFree (3840 x 2160,350 cd/m2, HDMI 2.0 / DP 1.4)"
brand: "aoc"
price: "3172.75 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Aoc"
url: https://www.desertcart.tn/products/656798172-aoc-u27b3a-27-inch-uhd-4k-60hz-ips-4ms-hdr10
store_origin: TN
region: Tunisia
---

# 4ms ultra-fast response Built-in speakers, no extras 3840x2160 UHD 4K clarity AOC U27B3A - 27 Inch UHD 4K, 60Hz, IPS, 4ms, HDR10, 3 side Frameless, Speakers, LowBlue Light, FlickerFree (3840 x 2160,350 cd/m2, HDMI 2.0 / DP 1.4)

**Brand:** aoc
**Price:** 3172.75 DT
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate your workspace with stunning 4K clarity and sleek design!

## Quick Answers

- **What is this?** AOC U27B3A - 27 Inch UHD 4K, 60Hz, IPS, 4ms, HDR10, 3 side Frameless, Speakers, LowBlue Light, FlickerFree (3840 x 2160,350 cd/m2, HDMI 2.0 / DP 1.4) by aoc
- **How much does it cost?** 3172.75 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/656798172-aoc-u27b3a-27-inch-uhd-4k-60hz-ips-4ms-hdr10)

## 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 Visuals:** Experience razor-sharp UHD resolution that brings every detail to life, perfect for multitasking and creative work.
- • **Eye Comfort Tech:** Low Blue Light and Flicker-Free technology reduce eye strain during long work sessions, keeping you focused and fresh.
- • **Plug & Play Audio:** Integrated speakers deliver clear sound without cluttering your desk with extra devices.
- • **Smooth Performance:** Adaptive Sync eliminates screen tearing and stuttering for fluid visuals whether you're working or streaming.
- • **Seamless Multi-Monitor Setup:** Three-side frameless design maximizes your screen real estate and creates a sleek, borderless workspace.

## Overview

The AOC U27B3A is a 27-inch UHD 4K monitor featuring a 3840x2160 resolution, 60Hz refresh rate, and a rapid 4ms response time. Its IPS panel ensures vibrant colors and wide viewing angles, complemented by HDR10 support for enhanced contrast. Designed for professionals, it includes eye-care technologies like Low Blue Light and Flicker-Free modes, built-in speakers, and a modern three-side frameless bezel for a seamless multi-monitor experience. Connectivity options include HDMI 2.0 and DisplayPort 1.4, making it a versatile and stylish addition to any productivity setup.

## Description

From the manufacturer U27B3A 27 Inch 60 Hz Adaptive Sync 3840x2160 HDMI 2.0 x 2 DisplayPort 1.4 x 1 Headphone out (3.5mm) Unleash your potential 27-inch UHD monitor featuring extensive viewing experience for pure productivity. UHD (4K) Resolution 4K Ultra High-Definition (3840 x 2160) resolution delivers ultra-crisp picture quality and allows users to see more on the screen at one time. This provides more screen 'real estate' and shows more detail for sharper and more brilliant images. Whether working on the next beautiful photo, or design, or even just used for productivity, users will marvel at the true, crisp image that only a UHD display can provide. Live the game at its best with HDR10 HDR10 is here to enhance picture quality even further, improving the synchronization of your GPU or your console with the monitor. This creates a more realistic, immersive, and smooth gaming experience: You’ll feel like stepping in the game, frame by frame. Speakers Built-in speakers make it easy to catch up with family, friends and colleagues. For movies, music, games and more, you’ll enjoy quality audio without the hassle of connecting external speakers. Adaptive sync Adaptive Sync aligns your monitor’s vertical refresh rate with the frame rate delivered by your GPU, making your gameplay and casual gaming experience even more fluid by eliminating stuttering, tearing and judder. This feature is also useful when enjoying videos and other visual media, for a smoother entertainment. Frameless design Besides looking modern and attractive, frameless designs enable seamless multi-monitor setups. Your cursor/windows will not be lost anymore in the dark abyss of bezels, when many displays are placed side by side. Low Blue Light AOC Lowblue Light protects you from harmful blue light which, during long sessions, has been shown to cause eye strain, headaches, and sleeping disorders. Our Lowblue Light feature reduces the harmful wavelengths emitted without sacrificing color composition, setting the experience free from the worry of eye damage.

Review: Good, but fiddly set up controls - It’s a good screen, clear and bright at least for what I need it for, quick to start up works well with my older MacBook Pro, the only downside for me is that there is a lack of real control of the image quality and the buttons to alter any settings is a bit of a nause, find myself clicking backwards and forwards so many times to get what I wanted. Now it set up though I really like it, sharp detail, good colour and brightness. I would recommend as a lower price monitor, I have had some rubbish in my time as I can’t afford a high tech one, this monitor works ok for me and am really happy with it. Used for about 6 months now and would recommend.
Review: Awesome....Perfect for Macs. - Wow. Fantastic monitor. Really crisp, vibrant and accurate colours. Looks much more natural than than the KTC I tried. Looks really nice and the bezels are really thin, so screen looks so immersive. Bought it to go with my Mac mini M1 and it's perfect. I usually run it at 1080p scaling, sometimes on 1440 p scaling if I want more space and no issues if using M series macs. Got it nearly new for £130 so very happy !

## Features

- 3840 x 2160 resolution: UHD resolution ensures sharp and precise image quality. Built-in speakers provide audio output without the need for external speakers.
- Flicker-free Reduces screen flickering to minimize eye strain during prolonged use.
- Low Blue Light Reduces blue light emission to reduce eye fatigue and improve comfort.
- Adaptive Sync synchronizes the display refresh rate with the graphics card to prevent screen tearing and stuttering.
- Maintain focus on your screen thanks to the slim, frameless bezel on three sides that maximizes your viewing area, allowing for sleek design and virtually seamless dual monitor setups.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D7CPTFZ4 |
| Adaptive Sync | FreeSync |
| Aspect Ratio | 16:9 |
| Aspect ratio | 16:9 |
| Best Sellers Rank | 1,140 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 18 in Monitors |
| Box Contents | monitor, power cable, warranty card, set-up guide |
| Brand | AOC |
| Brand Name | AOC |
| Colour | 60Hz |
| Contrast Ratio | 1.000:1 |
| Country of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 177 Reviews |
| Display Technology | LCD |
| Display Type | LCD |
| Global Trade Identification Number | 04038986181495 |
| Hardware Connectivity | HDMI |
| Has Color Screen | Yes |
| Image Brightness | 350 cd/m² |
| Image contrast ratio | 1.000:1 |
| Item Dimensions D x W x H | 23D x 61.4W x 46H centimetres |
| Item Weight | 3.64 Kilograms |
| Manufacturer | AOC International |
| Maximum Display Resolution | 3840 x 2160 |
| Model Name | U27B3A |
| Model Number | U27B3A |
| Mounting Type | Wall Mount |
| Native Resolution | 3840x2160 |
| Network Connectivity Technology | HDMI, DisplayPort |
| Picture Quality Enhancement Technology | HDR10, G-Sync |
| Pixel Pitch | 7.24 |
| Power Consumption Size | 240 Watts |
| Product Features | Adaptive Sync, Anti Glare Screen, Blue Light Filter, Built-In Speakers |
| Product Warranty | 3 Year Manufcturer warranty |
| Refresh Rate | 60 Hz |
| Resolution | 4K UHD 2160p |
| Response Time | 4 Milliseconds |
| Screen Finish Type | Matte |
| Screen Size | 27 Inches |
| Screen size | 27 Inches |
| Screen surface description | Matte |
| Series Number | 2 |
| Shape | Flat |
| Specific Uses For Product | Business, Desktop, Gaming |
| Total HDMI Port | 2 |
| Total USB 2.0 Ports | 4 |
| Total Video Out Ports | 2 |
| Unit Count | 1.0 count |
| Viewing Angle | 178 Degrees |
| Warranty Type | 3 Years Manufacturer Warranty |

## Product Details

- **Brand:** AOC
- **Screen size:** 27 Inches
- **Resolution:** 4K UHD 2160p
- **Aspect ratio:** 16:9
- **Screen surface description:** Matte
- **Image contrast ratio:** 1.000:1
- **Response time:** 4 Milliseconds
- **Refresh rate:** 60Hz Hz
- **Power consumption:** 240 Watts
- **Display resolution maximum:** 3840 x 2160

## Images

![AOC U27B3A - 27 Inch UHD 4K, 60Hz, IPS, 4ms, HDR10, 3 side Frameless, Speakers, LowBlue Light, FlickerFree (3840 x 2160,350 cd/m2, HDMI 2.0 / DP 1.4) - Image 1](https://m.media-amazon.com/images/I/71dIUuLuGSL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good, but fiddly set up controls
*by P***O on 13 October 2025*

It’s a good screen, clear and bright at least for what I need it for, quick to start up works well with my older MacBook Pro, the only downside for me is that there is a lack of real control of the image quality and the buttons to alter any settings is a bit of a nause, find myself clicking backwards and forwards so many times to get what I wanted. Now it set up though I really like it, sharp detail, good colour and brightness. I would recommend as a lower price monitor, I have had some rubbish in my time as I can’t afford a high tech one, this monitor works ok for me and am really happy with it. Used for about 6 months now and would recommend.

### ⭐⭐⭐⭐⭐ Awesome....Perfect for Macs.
*by K***N on 22 April 2026*

Wow. Fantastic monitor. Really crisp, vibrant and accurate colours. Looks much more natural than than the KTC I tried. Looks really nice and the bezels are really thin, so screen looks so immersive. Bought it to go with my Mac mini M1 and it's perfect. I usually run it at 1080p scaling, sometimes on 1440 p scaling if I want more space and no issues if using M series macs. Got it nearly new for £130 so very happy !

### ⭐⭐⭐⭐ Decent cheap monitor but awful audio
*by D***N on 17 May 2026*

Decent cheap 4K monitor. Be aware though that the built in speakers are utterly dreadful. Words cannot describe how dire the audio is. The UI controls aren’t great either. It’s a decent enough screen at a cheap price.

## Frequently Bought Together

- AOC U27B3A - 27 Inch UHD 4K, 60Hz, IPS, 4ms, HDR10, 3 side Frameless, Speakers, LowBlue Light, FlickerFree (3840 x 2160,350 cd/m2, HDMI 2.0 / DP 1.4)
- 10K 8K HDMI Cable 2M Certified, Snowkids HDMI 2.1 Cable Ultra HD 8K@60Hz 4K@120Hz eARC HDR10 HDCP 2.2/2.3 Dolby 3D, Compatible with PS5/4 HDTV X-box
- VESA Certified DisplayPort Cable, iVANKY DP to DP Cable 144Hz/2M, Support 3D, 4K@60Hz, 2K@144Hz, 2K@165Hz, FreeSync&G-Sync, Display Port Lead Compatible for Gaming Monitor, Graphic Card, HDTV, PC

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-17*