Product information

Pros and cons

According to our monitor expert

  • You can enjoy sharp images and colors on the 4K screen with HDR support.
  • Thanks to the blue light filter, you're aren't bothered by strained eyes as quickly.
  • You can tilt the screen for a good working posture by blocking bright sunlight, for example.
  • Due to the low refresh rate and high response time, this monitor isn't suitable for gaming.

Description

With the AOC U27B3AF 27-inch monitor, you can enjoy razor-sharp images. Thanks to the 4K resolution, your images are 4 times sharper compared to Full HD and almost 2 times as sharp compared to QHD. This allows you to enjoy your favorite movie in the best image quality or edit your photos and videos to the smallest detail. The monitor has a 2mm bezel, so you can also easily put 2 screens next to each other. The IPS panel ensures the images on the screen look sharp from every viewing angle. The HDR10 resolution provides more color contrast. Are you often in front of your computer for a long time? Tilt or adjust the height of the screen for a better sitting posture. You can prevent reflecting images, as well as reflecting images due to the sun. Turn on the blue light filter if you're in front of your computer at night. This prevents strained eyes. The cable management lets you store all your cables. This way, you can work at an organized desk.

This is what you get

  • Manual(4.09 MB)
  • Monitor base
  • Power cord
  • HDMI cable

Key specs

Screen size

27 inches

Sharpness

4K (UHD)

Refresh rate

60 Hz

Pixel density

163,18 ppi

Color quality

Excellent

Response time

4 ms

Curved

Aspect ratio

Standard (16:9)
Show all specifications

Suitable accessories

Rating

  • 5 stars

    1

  • 4 stars

    2

  • 3 stars

    1

  • 2 stars

    0

  • 1 star

    0

Most helpful reviews

8,8/10 ()

Recommended

  • Super sharp image
  • Works immediately after connecting
  • Delivered within 24 hours

The 4K resolution made the fonts of some apps unreadably small; this could be solved with Windows settings

  • sipke

  • 11 October 2024

  • Automatic translation off Dutch

8,4/10 ()

Low price for reasonable quality

  • Price
  • Ease of installation
  • Lots of light falloff to the side

Very low price for a 27" 4K monitor with reasonable quality.

  • Wim S

  • 17 January 2025

  • Automatic translation off Dutch

10/10 ()

Nice screen

  • Razor sharp
  • Design
  • Price
  • No

I ordered 2 for my work, I first had 24 inch from AOC and now these 27 inch screens, I am super happy with them, unpack, connect and enjoy. Now have more space for all my applications.

  • Martin

  • 13 February 2025

  • Automatic translation off Dutch

Show all 4 reviews

Similar and better products

Show full comparison

Insure your monitor for damage and theft

You can select one of the insurances below in your shopping cart. It will protect your brand new monitor against damage and/or theft.

Coverage

  • Fall and impact damage
  • Manufacturing errors outside the warranty
  • Theft
  • Water damage

What isn't covered?

  • Damage caused by gross negligence isn't covered
  • Damage that doesn't affect the product functioning (such as dents) isn't covered

Your ERGO product insurance

This insurance is governed by Belgian law. That's why you can always go to the or our customer service. You have a 30-day return window, so you're not bound to anything. The insurance can be cancelled every year, even if you've paid in advance. If you cancel it earlier, you receive the overpaid amount back.

How do I insure my monitor?

Add your monitor to your shopping cart and choose your Backup Plan in the next step.

ERGO Product insurance
  • Pay 3 years in advance €27.99 one-time payment (€9.33 per year)
  • Pay 5 years in advance €42.99 one-time payment (€8.60 per year)

In case of damage, a deductible of 10% (repair) or 10% (theft) applies

AOC U27B3AF
AOC U27B3AF

Specifications

Product

Product number

950470

Manufacturer code

U27B3AF

Brand

AOC

Warranty

3 years

Processing of your defect

Via Coolblue

Screen

Screen size

27 inches

Recommended display resolution

3840x2160

Sharpness

4K (UHD)

Panel type

IPS panel

Aspect ratio

Standard (16:9)

Local dimming

Response time

4 ms

Refresh rate

60 Hz

Pixel density

163,18 ppi

Brightness

350 cd/m2

HDR support

Contrast ratio

1000

Touchscreen

Type of HDR

HDR10

Screen reflection

Anti-glare

Blue light filter

Flicker-free technology

Color space

sRGB

sRGB color coverage percentage

125 %

Color depth

1 billion colors (10-bit)

Adaptive Sync

Type of adaptive sync

FreeSync

Resolution width

3840 pixels

Resolution height

2160 pixels

Anti-reflection type

Anti glare

Horizontal viewing angle

178 °

Physical properties

Height

51,8 cm

Width

61,4 cm

Depth

23 cm

Weight

4,04 kg

Color

Black

Including stand

Material

Metal, Plastic

Cable management

Bezel width (screen edge)

2 mm

Appearance

Neutral

Curved

Connectors and connections

Number of HDMI connectors

2

Number of Female HDMI type A 2.0 ports

2

Number of headphone jacks

1

Type of headphone connection

3.5mm (TRS)

Number of Female Standard DisplayPort 1.4 ports

1

Number of female 3.5mm TRS Audio Jack ports

1

Suitable for daisy chaining

USB-C dock

Included

Included by default

HDMI cable

Not included by default

USB-C cable

Adjustability

Adjustable in height

Tiltable

Pivotable stand

Pivot function

VESA mount option

VESA mount

100x100mm

Energy consumption

Energy label

F

Energy consumption standby

0,5 W

Energy consumption active

27 W

Energy consumption per 1000h

25 kWh

Annual energy consumption

36,5 kWh

Annual energy costs

14,6 euros

Other properties

Built-in speakers

Sound system

Stereo

Webcam

Split screen

Kensington lock

Quality properties

Recommended for use

Internet, email, and text processing, Office work, Photo editing, Video editing, Watching movies in 4K, Watching movies in Full HD