27BN55U-B computer monitor

68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LCD Black

Model 27BN55U-BEAN 8806091068880

69 specifications Checked today

Display68.6 cm (27")
Resolution3840 x 2160 pixels
Energy classG
ColourBlack
AMD FreeSyncYes
Built-in speaker(s)No

See all specifications

Overview

Display: 68.6 cm (27")
Resolution: 3840 x 2160 pixels
Energy class: G
Colour: Black
AMD FreeSync: Yes
Built-in speaker(s): No

Brand: LG
Category: Monitor
Model: 27BN55U-B
Part numbers: 27BN55U-B, 27BN55U-B.AEU
EAN / UPC: 8806091068880
Also known as: LG 27BN55U-B computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LCD Black

Specifications

69 specifications in 12 groups

Display

Specification	Value
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
Backlight type	W-LED
Display brightness (typical)	300 cd/m²
Response time	5 ms
Display surface	Matt
Screen shape	Flat
Supported graphics resolutions	3840 x 2160
Contrast ratio (typical)	1000:1
Dynamic contrast ratio marketing name	Mega Contrast
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
Horizontal scan range	48 - 61 kHz
Vertical scan range	56 - 61 Hz
Digital horizontal frequency	50 - 61 kHz

Performance

Specification	Value
AMD FreeSync	Yes

Multimedia

Specification	Value
Built-in speaker(s)	No

Design

Specification	Value
Market positioning	Business
Product colour	Black

Ports & interfaces

Specification	Value
HDMI	Yes
HDMI ports quantity	2
DisplayPorts quantity	1
DisplayPort version	1.4
Headphone out	Yes
Headphone connectivity	3.5 mm

Ergonomics

Specification	Value
VESA mounting	Yes
Height adjustment	Yes
Adjustable height (max)	13 cm
Swivelling	Yes
Swivel angle range	0 - 355°
Tilt adjustment	Yes
Tilt angle range	-5 - 35°
On Screen Display (OSD)	Yes

Power

Specification	Value
Energy efficiency class (SDR)	G
Energy efficiency class (HDR)	G
Energy consumption (SDR) per 1000 hours	32 kWh
Energy consumption (HDR) per 1000 hours	38 kWh
Power consumption (typical)	36 W
Power consumption (standby)	0.5 W
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Energy efficiency scale	A to G

Weight & dimensions

Specification	Value
Width (with stand)	622.6 mm
Depth (with stand)	230 mm
Height (with stand)	572.2 mm
Weight (with stand)	6 kg
Width (without stand)	622.6 mm
Depth (without stand)	45.8 mm
Height (without stand)	371 mm
Weight (without stand)	4.4 kg

Packaging data

Specification	Value
Package width	704 mm
Package depth	192 mm
Package height	518 mm
Package weight	8.6 kg
Package type	Box

Packaging content

Specification	Value
Stand included	Yes
Cables included	AC, DisplayPort
DisplayPort cable length	1.8 m

Other features

Specification	Value
Energy efficiency class (legacy scale)	A
Certification	CB, UL, FCC-B, ErP, CE, RoHS, REACH, EPA Energy Star 8.0

Logistics data

Specification	Value
Harmonized System (HS) code	85285210

27BN55U-B computer monitor

Overview

Specifications

Display

Performance

Multimedia

Design

Ports & interfaces

Ergonomics

Power

Weight & dimensions

Packaging data

Packaging content

Other features

Logistics data

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