Product comparison · 2 monitors

LG 24BK55WY computer monitor vs LG 27UD59 computer monitor

48specifications compared
25differ
23identical
46known for one product only

Key differences

Display diagonal
- 24BK55WY computer monitor:61 cm (24")
- 27UD59 computer monitor:68.6 cm (27")
Display resolution
- 24BK55WY computer monitor:1920 x 1200 pixels
- 27UD59 computer monitor:3840 x 2160 pixels
Native aspect ratio
- 24BK55WY computer monitor:16:10
- 27UD59 computer monitor:16:9
HD type
- 24BK55WY computer monitor:WUXGA
- 27UD59 computer monitor:4K Ultra HD
Display brightness (typical)
- 24BK55WY computer monitor:300 cd/m²
- 27UD59 computer monitor:250 cd/m²
Supported graphics resolutions
- 24BK55WY computer monitor:1920 x 1200 (WUXGA)
- 27UD59 computer monitor:3840 x 2160
Display number of colours
- 24BK55WY computer monitor:16.78 million colours
- 27UD59 computer monitor:1.073 billion colours
Pixel pitch
- 24BK55WY computer monitor:0.2745 x 0.2745 mm
- 27UD59 computer monitor:0.1554 x 0.1554 mm

Side by side

Differences highlightedShow differences only

Comparison of 24BK55WY, 27UD59
94 specifications	A LG 24BK55WY computer monitor Model 24BK55WY View product	B LG 27UD59 computer monitor Model 27UD59 View product
Display8 differ
Display diagonalDiffers	61 cm (24")	68.6 cm (27")
Display resolutionDiffers	1920 x 1200 pixels	3840 x 2160 pixels
Native aspect ratioDiffers	16:10	16:9
Display technology	LED	LED
Touchscreen	No	No
HD typeDiffers	WUXGA	4K Ultra HD
Panel type	IPS	IPS
Display brightness (typical)Differs	300 cd/m²	250 cd/m²
Response time	5 ms	5 ms
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Screen shape	Flat	Flat
Supported graphics resolutionsDiffers	1920 x 1200 (WUXGA)	3840 x 2160
Contrast ratio (typical)	1000:1	1000:1
Contrast ratio (dynamic)	5000000:1	5000000:1
Viewing angle, horizontal	178°	178°
Viewing angle, vertical	178°	178°
Display number of coloursDiffers	16.78 million colours	1.073 billion colours
Pixel pitchDiffers	0.2745 x 0.2745 mm	0.1554 x 0.1554 mm
Digital horizontal frequencyKnown for one	30 - 83 kHz	Unknown — not stated by the source
Digital vertical frequencyKnown for one	56 - 75 Hz	Unknown — not stated by the source
DDC/CI	Yes	Yes
Colour gamutKnown for one	72%	Unknown — not stated by the source
3D	No	No
Factory-calibratedKnown for one	Yes	Unknown — not stated by the source
Dynamic contrast ratio marketing nameKnown for one	Unknown — not stated by the source	Mega Contrast
Horizontal scan rangeKnown for one	Unknown — not stated by the source	30 - 135 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	56 - 61 Hz
Viewable size, horizontalKnown for one	Unknown — not stated by the source	59.7 cm
Viewable size, verticalKnown for one	Unknown — not stated by the source	33.6 cm
NTSC coverage (typical)Known for one	Unknown — not stated by the source	72%
Multimediaidentical
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
Number of speakersKnown for one	2	Unknown — not stated by the source
RMS rated powerKnown for one	2 W	Unknown — not stated by the source
Built-in cameraKnown for one	Unknown — not stated by the source	No
Design1 differ
Product colourDiffers	Black	Black, Silver
Ports & interfaces3 differ
Built-in USB hubKnown for one	Yes	Unknown — not stated by the source
USB hub versionKnown for one	2.0	Unknown — not stated by the source
Number of upstream portsKnown for one	1	Unknown — not stated by the source
USB Type-A downstream ports quantityKnown for one	2	Unknown — not stated by the source
VGA (D-Sub) ports quantityDiffers	1	0
DVI portDiffers	Yes	No
HDMI ports quantityDiffers	0	2
DisplayPorts quantity	1	1
Headphone outputs	1	1
PC Audio inKnown for one	Yes	Unknown — not stated by the source
HDCP	Yes	Yes
Ergonomics3 differ
VESA mounting	Yes	Yes
Panel mounting interfaceDiffers	100 x 100,100 x 200 mm	100 x 100 mm
Cable lock slotDiffers	Yes	No
Height adjustmentDiffers	Yes	No
Adjustable height (max)Known for one	13 cm	Unknown — not stated by the source
PivotKnown for one	Yes	Unknown — not stated by the source
Pivot angleKnown for one	-90 - 90°	Unknown — not stated by the source
SwivellingKnown for one	Yes	Unknown — not stated by the source
Swivel angle rangeKnown for one	-180 - 180°	Unknown — not stated by the source
Tilt adjustment	Yes	Yes
Tilt angle rangeKnown for one	-5 - 35°	Unknown — not stated by the source
On Screen Display (OSD)	Yes	Yes
Number of OSD languagesKnown for one	17	Unknown — not stated by the source
Plug and Play	Yes	Yes
Picture-in-PictureKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Energy efficiency class (SDR)Known for one	G	Unknown — not stated by the source
Energy efficiency class (HDR)Known for one	Not available	Unknown — not stated by the source
Energy consumption (SDR) per 1000 hoursKnown for one	23.9 kWh	Unknown — not stated by the source
Power consumption (typical)Differs	26 W	29.5 W
Power consumption (standby)	0.5 W	0.5 W
Power consumption (off)Known for one	0.3 W	Unknown — not stated by the source
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Power supply typeKnown for one	Internal	Unknown — not stated by the source
Energy efficiency scaleKnown for one	A to G	Unknown — not stated by the source
Weight & dimensions7 differ
Width (with stand)Differs	558 mm	633 mm
Depth (with stand)Differs	239 mm	217 mm
Height (with stand)Differs	395 mm	475 mm
Weight (with stand)	5.6 kg	5.6 kg
Width (without stand)Differs	558 mm	633 mm
Depth (without stand)Differs	58 mm	61 mm
Height (without stand)Differs	370 mm	376 mm
Weight (without stand)Differs	4.2 kg	5.1 kg
Packaging dataidentical
Package widthKnown for one	633 mm	Unknown — not stated by the source
Package depthKnown for one	191 mm	Unknown — not stated by the source
Package heightKnown for one	444 mm	Unknown — not stated by the source
Package weightKnown for one	7.4 kg	Unknown — not stated by the source
User Guide on CD-ROMKnown for one	Unknown — not stated by the source	Yes
Packaging content1 differ
Cables includedDiffers	AC, DVI, DisplayPort, USB	AC, DisplayPort, HDMI
Sustainability1 differ
Sustainability certificatesDiffers	EPEAT Gold	EPEAT Gold, ENERGY STAR
Other featuresidentical
No flickeringKnown for one	Yes	Unknown — not stated by the source
Supplied AC adapter type	LED	LED
TV tuner integratedKnown for one	Unknown — not stated by the source	No
CertificationKnown for one	Unknown — not stated by the source	UL (cUL), TUV-TYPE, FCC-B, CE, VCCI, RoHS
Technical detailsidentical
Native refresh rateKnown for one	60 Hz	Unknown — not stated by the source
Performanceidentical
NVIDIA G-SYNCKnown for one	Unknown — not stated by the source	No
AMD FreeSyncKnown for one	Unknown — not stated by the source	Yes
VESA Adaptive Sync supportKnown for one	Unknown — not stated by the source	Yes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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