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

SKU

U27B3A

In Stock

Screen size (inch) 27, Panel resolution 3840x2160, Max Refresh rate 60 Hz, Panel type IPS, HDMI HDMI 2.0 x 2, Display Port DisplayPort 1.4 x 1, Sync technology (VRR) Adaptive Sync

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Specifications

Audio
Built-in speaker(s)	Yes
RMS rated power	4 W
Performance
Built-in speaker(s)	Yes
RMS rated power	4 W
VESA Adaptive Sync support	Yes
Low Blue Light technology	Yes
Flicker-free technology	Yes
Display
Display brightness (typical)	350 cd/m²
Screen shape	Flat
Display number of colours	1.073 billion colours
Native aspect ratio	16:9
Maximum refresh rate	60 Hz
sRGB coverage (typical)	128%
Adobe RGB coverage	107.2%
HD type	4K Ultra HD
Display technology	LCD
Contrast ratio (dynamic)	20000000:1
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Backlight type	W-LED
Display resolution	3840 x 2160 pixels
Response time	4 ms
Display diagonal	68.6 cm (27")
Contrast ratio (typical)	1000:1
Surface hardness	3H
NTSC coverage (typical)	109%
Touchscreen	No
High Dynamic Range (HDR) supported	Yes
Panel type	IPS
High Dynamic Range (HDR) technology	High Dynamic Range 10 (HDR10)
Display diagonal (metric)	68.5 cm
LED backlight	Yes
BT.2020 coverage	72.6%
Anti-glare screen	Yes
Management features
On Screen Display (OSD)	Yes
Number of OSD languages	19
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
Multimedia
Number of speakers	2
Built-in speaker(s)	Yes
RMS rated power	4 W
Design
Market positioning	Home
Product colour	Black
Front bezel colour	Black
Frameless design	Yes
Introduction year	2024
Introduction month	June
Ports & interfaces
Built-in USB hub	No
Headphone out	Yes
HDMI ports quantity	2
DisplayPorts quantity	1
Headphone outputs	1
Headphone connectivity	3.5 mm
HDMI	Yes
AC (power) in	Yes
HDMI version	2.0
DisplayPort version	1.4
Built-in KVM switch	No

Technical details
Height (without stand)	363.8 mm
Depth (without stand)	45.7 mm
Width (without stand)	614 mm
Cable lock slot	Yes
HDMI	Yes
Product colour	Black
Front bezel colour	Black
Warranty period	3 year(s)
Power supply type	Internal
Weight (with stand)	4.04 kg
Surface hardness	3H
Touchscreen	No
Ergonomics
VESA mounting	Yes
Cable lock slot	Yes
Panel mounting interface	100 x 100 mm
Tilt angle range	-5 - 20°
On Screen Display (OSD)	Yes
Number of OSD languages	19
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
Height adjustment	No
Cable lock slot type	Kensington
Tilt adjustment	Yes
Adjustable height (max)	11 cm
Power
Power supply type	Internal
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Power consumption (max)	52 W
Power consumption (standby)	0.5 W
Power consumption (typical)	27 W
Power consumption (off)	0.3 W
Input current	1.5 A
Energy efficiency scale	A to G
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
Operational conditions
Non-operating altitude	0 - 12192 m
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
Weight & dimensions
Height (without stand)	363.8 mm
Depth (without stand)	45.7 mm
Width (without stand)	614 mm
Width (with stand)	614 mm
Depth (with stand)	229.8 mm
Height (with stand)	460 mm
Weight (with stand)	4.04 kg
Weight (without stand)	3.59 kg
Package width	690 mm
Package depth	142 mm
Package height	453 mm
Package weight	6.62 kg
Packaging data
Package width	690 mm
Package depth	142 mm
Package height	453 mm
Package weight	6.62 kg
Cables included	AC, HDMI
HDMI cable length	1.5 m
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)
Height (without stand)	363.8 mm
Depth (without stand)	45.7 mm
Width (without stand)	614 mm
Power consumption (max)	52 W
HDMI	Yes
Surface hardness	3H
Energy efficiency scale	A to G
Power supply type	Internal
Touchscreen	No
Front bezel colour	Black

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SKU	U27B3A	HT161HNB	HT225HPB	P2418HZ	DELL-P2418HZM	TD1630-3
Manufacturer	AOC	Hannspree	Hannspree	DELL	DELL	Viewsonic
Display diagonal	≈ 21 inches	under 18 inches	≈ 21 inches	≈ 21 inches	≈ 21 inches	under 18 inches
Display resolution	N/A	1366 x 768 pixels	1920 x 1080 pixels	1920 x 1080 pixels	1920 x 1080 pixels	1366 x 768 pixels
Product colour	Black	Black	Black	Black	Black	Black
Touchscreen	N	Y	Y	N	N	Y
Built-in camera	N/A	N	N	Y	Y	N
Market positioning	Home	N/A	N/A	Business	Business	N/A
Display technology	LCD	LED	LED	LED	LCD	LCD
Native aspect ratio	16:9	16:9	16:9	16:9	16:9	16:9
VESA mounting	Y	Y	Y	Y	Y	Y
NVIDIA G-SYNC	N/A	N	N	N/A	N	N
Built-in USB hub	N	N	N	Y	Y	Y
AMD FreeSync	N/A	N	N	N/A	N	N