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  • Orders placed with stock on 23rd Dec → delivered 24th Dec 2025
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  • Orders placed with stock on 31st Dec → delivered 5th Jan 2026
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Orders placed with stock from 23rd Dec → delivered 5th Jan 2026.

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AOC U27B3A - LED monitor - 27" - 3840 x 2160 4K UHD (2160p) @ 60 Hz - IPS - 350 cd/m� - 1000:1 - HDR10 - 4 ms - 2xHDMI, DisplayPort - speakers - black
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AOC U27B3A - LED monitor - 27" - 3840 x 2160 4K UHD (2160p) @ 60 Hz - IPS - 350 cd/m� - 1000:1 - HDR10 - 4 ms - 2xHDMI, DisplayPort - speakers - black

Manuf P/N: U27B3A
APAXON#: 10393303
EAN: 4038986181495
AOC U27B3A - LED monitor - 27" - 3840 x 2160 4K UHD (2160p) @ 60 Hz - IPS - 350 cd/m� - 1000:1 - HDR10 - 4 ms - 2xHDMI, DisplayPort - speakers - black
  • 68.6 cm (27") LCD IPS
  • 4K Ultra HD 3840 x 2160 pixels 16:9
  • 60 Hz 4 ms 350 cd/m² 1000:1
  • Flicker-free technology
  • F 25 kWh 27 W
UK Stock101
ConditionNew
Price £ 178.67
Price inc. VAT
£ 214.40
Quantity
|

Sales & Technical Enquiries

Product Summary

AOC B3 U27B3A computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LCD Black

Extended Specification

Display
Display diagonal
68.6 cm (27")
Display resolution
3840 x 2160 pixels
Native aspect ratio
16:9
Display technology
LCD
Touchscreen
No
HD type
4K Ultra HD
Panel type
IPS
Response time
4 ms
Screen shape
Flat
Contrast ratio (typical)
1000:1
Maximum refresh rate
60 Hz
Display number of colours
1.073 billion colours
LED backlight
Yes
Backlight type
W-LED
Display brightness (typical)
350 cd/m²
Anti-glare screen
Yes
Contrast ratio (dynamic)
20000000:1
Viewing angle, horizontal
178°
Viewing angle, vertical
178°
Display diagonal (metric)
68.5 cm
High Dynamic Range (HDR) supported
Yes
High Dynamic Range (HDR) technology
High Dynamic Range 10 (HDR10)
Surface hardness
3H
sRGB coverage (typical)
128%
NTSC coverage (typical)
109%
Adobe RGB coverage
107.2%
BT.2020 coverage
72.6%
Performance
VESA Adaptive Sync support
Yes
Flicker-free technology
Yes
Low Blue Light technology
Yes
Multimedia
Built-in speaker(s)
Yes
Number of speakers
2
RMS rated power
4 W
Design
Market positioning
Home
Product colour
Black
Frameless design
Yes
Front bezel colour
Black
Ports & interfaces
Built-in USB hub
No
HDMI
Yes
Headphone out
Yes
HDMI ports quantity
2
HDMI version
2.0
DisplayPorts quantity
1
DisplayPort version
1.4
Headphone outputs
1
Headphone connectivity
3.5 mm
Built-in KVM switch
No
AC (power) in
Yes
Ergonomics
VESA mounting
Yes
Cable lock slot
Yes
Height adjustment
No
Panel mounting interface
100 x 100 mm
Cable lock slot type
Kensington
Adjustable height (max)
11 cm
Tilt adjustment
Yes
Tilt angle range
-5 - 20°
On Screen Display (OSD)
Yes
On Screen Display (OSD) languages
German, Dutch, English, Spanish, Italian, Swedish, Japanese, Polish, Portuguese, Turkish, Simplified Chinese, Finnish, Korean, Ukrainian, Traditional Chinese, French, Russian, Croatian, Czech
Number of OSD languages
19
Power
Energy efficiency class (SDR)
F
Energy efficiency class (HDR)
G
Energy consumption (SDR) per 1000 hours
25 kWh
Energy consumption (HDR) per 1000 hours
40 kWh
Power consumption (typical)
27 W
Power consumption (standby)
0.5 W
Power consumption (max)
52 W
Power consumption (off)
0.3 W
AC input voltage
100 - 240 V
AC input frequency
50/60 Hz
Input current
1.5 A
Power supply type
Internal
Energy efficiency scale
A to G
Operational conditions
Operating temperature (T-T)
0 - 40 °C
Storage temperature (T-T)
-25 - 55 °C
Operating relative humidity (H-H)
10 - 85%
Storage relative humidity (H-H)
5 - 93%
Operating altitude
0 - 5000 m
Non-operating altitude
0 - 12192 m
Weight & dimensions
Width (with stand)
614 mm
Depth (with stand)
229.8 mm
Height (with stand)
460 mm
Weight (with stand)
4.04 kg
Width (without stand)
614 mm
Depth (without stand)
45.7 mm
Height (without stand)
363.8 mm
Weight (without stand)
3.59 kg
Packaging data
Package width
690 mm
Package depth
142 mm
Package height
453 mm
Package weight
6.62 kg
Packaging content
Cables included
AC, HDMI
HDMI cable length
1.5 m
Other features
Introduction year
2024
Introduction month
June
Warranty period
3 year(s)

Reason to Buy

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