Product comparison · 2 monitors

LG 24MB34D-B computer monitor vs LG 34CB99 Ultra HD 4K

49specifications compared
26differ
23identical
33known for one product only

Key differences

Display diagonal
- 24MB34D-B computer monitor:61 cm (24")
- 34CB99 Ultra HD 4K:86.4 cm (34")
Display resolution
- 24MB34D-B computer monitor:1920 x 1080 pixels
- 34CB99 Ultra HD 4K:3440 x 1440 pixels
Native aspect ratio
- 24MB34D-B computer monitor:16:9
- 34CB99 Ultra HD 4K:21:9
HD type
- 24MB34D-B computer monitor:Full HD
- 34CB99 Ultra HD 4K:4K Ultra HD
Display brightness (typical)
- 24MB34D-B computer monitor:250 cd/m²
- 34CB99 Ultra HD 4K:300 cd/m²
Screen shape
- 24MB34D-B computer monitor:Flat
- 34CB99 Ultra HD 4K:Curved
Supported graphics resolutions
- 24MB34D-B computer monitor:1920 x 1080 (HD 1080)
- 34CB99 Ultra HD 4K:3440 x 1440
Display number of colours
- 24MB34D-B computer monitor:16.78 million colours
- 34CB99 Ultra HD 4K:1.073 billion colours

Side by side

Differences highlightedShow differences only

Comparison of 24MB34D-B, 34CB99 Ultra HD 4K
82 specifications	A LG 24MB34D-B computer monitor Model 24MB34D-B View product	B LG 34CB99 Ultra HD 4K View product
Display9 differ
Display diagonalDiffers	61 cm (24")	86.4 cm (34")
Display resolutionDiffers	1920 x 1080 pixels	3440 x 1440 pixels
Native aspect ratioDiffers	16:9	21:9
HD typeDiffers	Full HD	4K Ultra HD
Display brightness (typical)Differs	250 cd/m²	300 cd/m²
Screen shapeDiffers	Flat	Curved
Supported graphics resolutionsDiffers	1920 x 1080 (HD 1080)	3440 x 1440
Dynamic contrast ratio marketing nameKnown for one	Unknown — not stated by the source	Mega Contrast
Display number of coloursDiffers	16.78 million colours	1.073 billion colours
Pixel pitchDiffers	0.275 x 0.275 mm	0.2325 x 0.2325 mm
Aspect ratioKnown for one	16:9	Unknown — not stated by the source
Contrast ratio (dynamic)Known for one	5000000:1	Unknown — not stated by the source
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
Colour gamutKnown for one	72%	Unknown — not stated by the source
Factory-calibratedKnown for one	Yes	Unknown — not stated by the source
Performance1 differ
AMD FreeSyncDiffers	No	Yes
VESA Adaptive Sync supportKnown for one	Unknown — not stated by the source	Yes
Game modeKnown for one	Unknown — not stated by the source	Yes
Multimedia1 differ
Built-in speaker(s)Differs	No	Yes
Number of speakersKnown for one	Unknown — not stated by the source	2
RMS rated powerKnown for one	Unknown — not stated by the source	7 W
Design1 differ
Product colourDiffers	Black	Black, White
Feet colourKnown for one	Unknown — not stated by the source	Chrome
Ports & interfaces2 differ
Built-in USB hubKnown for one	Unknown — not stated by the source	Yes
USB Type-A downstream ports quantityKnown for one	Unknown — not stated by the source	2
USB Type-C downstream ports quantityKnown for one	Unknown — not stated by the source	1
VGA (D-Sub) ports quantityDiffers	1	0
DVI portDiffers	Yes	No
HDMI ports quantityKnown for one	Unknown — not stated by the source	2
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
DVI-D ports quantityKnown for one	1	Unknown — not stated by the source
Ergonomicsidentical
Height adjustmentKnown for one	Unknown — not stated by the source	Yes
Adjustable height (max)Known for one	Unknown — not stated by the source	11 cm
SwivellingKnown for one	Unknown — not stated by the source	No
Black eQualizer functionKnown for one	Unknown — not stated by the source	Yes
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Power2 differ
Power consumption (typical)Differs	25 W	48 W
Power consumption (PowerSave)Differs	0.3 W	1.2 W
Power consumption (standby)Known for one	0.3 W	Unknown — not stated by the source
Weight & dimensions8 differ
Width (with stand)Differs	568.9 mm	818 mm
Depth (with stand)Differs	271.7 mm	259 mm
Height (with stand)Differs	431.8 mm	592 mm
Weight (with stand)Differs	4 kg	8.3 kg
Width (without stand)Differs	568.9 mm	818 mm
Depth (without stand)Differs	63.5 mm	89 mm
Height (without stand)Differs	342.9 mm	361 mm
Weight (without stand)Differs	3.7 kg	6.3 kg
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	983 mm
Package depthKnown for one	Unknown — not stated by the source	211 mm
Package heightKnown for one	Unknown — not stated by the source	508 mm
Package weightKnown for one	Unknown — not stated by the source	12 kg
Sustainability1 differ
Sustainability certificatesDiffers	EPEAT Gold, ENERGY STAR	ENERGY STAR
Other features1 differ
Audio systemKnown for one	Unknown — not stated by the source	MaxxAudio
Auto power offKnown for one	Unknown — not stated by the source	Yes
CertificationDiffers	TCO (6.0)/UL(cUL)/TUV-GS/TUV-ERGO/FCC-B/CE	UL (cUL), TUV-Type, FCC-B, CE, CCC (for China), BSMI (for Taiwan), Erp, Windows10
No flickeringKnown for one	Yes	Unknown — not stated by the source
Thin Clientidentical
Thin client installedKnown for one	Unknown — not stated by the source	No

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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