AOC · Monitor

AOC B3 U27B3CF computer monitor price in United Kingdom

Model U27B3CFMPN U27B3CFEAN 4038986181518

Display68.6 cm (27")
Resolution3840 x 2160 pixels
Energy classF
ColourBlack

Lowest price incl. delivery

£235.99

at Back to the OfficeFree deliveryIn stock

1 store
1 in stock
1 with free delivery
Checked 6 Oct 2026, 05:40 UTC

Go to Back to the Office

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Full specifications and side-by-side comparison

Prices in United Kingdom

1 store · prices in GBP · updated 6 Oct 2026, 05:40 UTC

Lowest price£235.99at Back to the Office · free shippingGo to Back to the Office

Price range across 1 offer

Every store asks the same price.

1 of 1 stores in stock
1 with free shipping
Checked 6 Oct 2026, 05:40 UTC

Back to the OfficeLowest priceAOC B3 U27B3CF computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LCD Black In stockFree shipping
£235.99incl. free shipping
Go to store : Back to the Office (opens in a new tab)

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Product details

Identification

Brand: AOC
Product: B3 U27B3CF computer monitor
Full name: AOC B3 U27B3CF computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LCD Black
Manufacturer part number: U27B3CF
EAN / UPC: 4038986181518
Category: Monitor

119 specifications from the manufacturer's data sheet

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
LED backlight	Yes
Backlight type	W-LED
Display brightness (typical)	350 cd/m²
Response time	4 ms
Response time measurement type	GTG (Gray to Gray)
Anti-glare screen	Yes
Screen shape	Flat
Contrast ratio (typical)	1000:1
Contrast ratio (dynamic)	20000000:1
Maximum refresh rate	60 Hz
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Display number of colours	1.073 billion colours
Pixel pitch	0.1554 x 0.1554 mm
Pixel density	163 ppi
Horizontal scan range	30 - 140 kHz
Vertical scan range	40 - 60 Hz
Viewable size, horizontal	59.8 cm
Viewable size, vertical	33.6 cm
Display diagonal (metric)	68.6 cm
High Dynamic Range (HDR) supported	Yes
High Dynamic Range (HDR) technology	High Dynamic Range 10 (HDR10)
DDC/CI	Yes
Surface hardness	3H
Colour gamut standard	Adobe RGB, DCI-P3, NTSC, sRGB
sRGB coverage (typical)	125.1%
NTSC coverage (typical)	109%
Adobe RGB coverage	107.2%
BT.2020 coverage	72.1%
DCI-P3 coverage	99.6%

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
Built-in camera	No
Built-in microphone	No

Design

Market positioning	Home
Product colour	Black
Frameless design	Yes
Front bezel colour	Black
Detachable stand	Yes

Ports & interfaces

Built-in USB hub	Yes
USB hub version	3.2 Gen 1 (3.1 Gen 1)
USB upstream port type	USB Type-C
Number of upstream ports	1
USB Type-A downstream ports quantity	2
USB Type-C DisplayPort Alternate Mode	Yes
USB Power Delivery (USB PD)	Yes
USB Power Delivery up to	65 W
HDMI	Yes
HDMI ports quantity	1
HDMI version	2.0
Headphone out	Yes
Headphone outputs	1
Headphone connectivity	3.5 mm
Built-in KVM switch	No
AC (power) in	Yes

Ergonomics

VESA mounting	Yes
Panel mounting interface	100 x 100 mm
Cable lock slot	Yes
Cable lock slot type	Kensington
Height adjustment	Yes
Adjustable height (max)	11 cm
Tilt adjustment	Yes
Tilt angle range	-5 - 20°
On Screen Display (OSD)	Yes
On Screen Display (OSD) languages	Simplified Chinese, Traditional Chinese, Czech, Dutch, English, Finnish, French, German, Italian, Japanese, Korean, Croatian, Polish, Portuguese, Russian, Spanish, Swedish, Turkish, Ukrainian
Number of OSD languages	19
Plug and Play	Yes

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	45 kWh
Power consumption (typical)	28 W
Power consumption (standby)	0.3 W
Power consumption (max)	140 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)	517.9 mm
Weight (with stand)	5.64 kg
Width (without stand)	614 mm
Depth (without stand)	45.7 mm
Height (without stand)	363.8 mm
Weight (without stand)	4.08 kg

Packaging data

Package width	820 mm
Package depth	162 mm
Package height	481 mm
Package weight	9.31 kg

Packaging content

Cables included	AC, HDMI, USB Type-C
HDMI cable length	1.5 m

Sustainability

Doesn't contain	Mercury, PVC/BFR

Other features

Introduction year	2024
Introduction month	July
Bezel thickness type	Frameless
Mean time between failures (MTBF)	50000 h
Certification	WEEE,REACH compliant,RoHs compliant
Warranty period	3 year(s)