Product comparison · 2 monitors

LG 27MU67-B computer monitor vs LG 34UM57-P computer monitor

53specifications compared
28differ
25identical
30known for one product only

Key differences

Display diagonal
- 27MU67-B computer monitor:68.6 cm (27")
- 34UM57-P computer monitor:86.4 cm (34")
Display resolution
- 27MU67-B computer monitor:3840 x 2160 pixels
- 34UM57-P computer monitor:2560 x 1080 pixels
Native aspect ratio
- 27MU67-B computer monitor:16:9
- 34UM57-P computer monitor:21:9
HD type
- 27MU67-B computer monitor:4K Ultra HD
- 34UM57-P computer monitor:Full HD
Panel type
- 27MU67-B computer monitor:AH-IPS
- 34UM57-P computer monitor:IPS
Display brightness (typical)
- 27MU67-B computer monitor:300 cd/m²
- 34UM57-P computer monitor:250 cd/m²
Supported graphics resolutions
- 27MU67-B computer monitor:3840 x 2160
- 34UM57-P computer monitor:2560 x 1080
Aspect ratio
- 27MU67-B computer monitor:16:9
- 34UM57-P computer monitor:21:9

Side by side

Differences highlightedShow differences only

Comparison of 27MU67-B, 34UM57-P
83 specifications	A LG 27MU67-B computer monitor Model 27MU67-B View product	B LG 34UM57-P computer monitor Model 34UM57-P View product
Display12 differ
Display diagonalDiffers	68.6 cm (27")	86.4 cm (34")
Display resolutionDiffers	3840 x 2160 pixels	2560 x 1080 pixels
Native aspect ratioDiffers	16:9	21:9
Display technology	LED	LED
Touchscreen	No	No
HD typeDiffers	4K Ultra HD	Full HD
Panel typeDiffers	AH-IPS	IPS
Backlight type	W-LED	W-LED
Display brightness (typical)Differs	300 cd/m²	250 cd/m²
Response time	5 ms	5 ms
Display surface	Matt	Matt
Supported graphics resolutionsDiffers	3840 x 2160	2560 x 1080
Aspect ratioDiffers	16:9	21:9
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	1.073 billion colours	16.78 million colours
Pixel pitchDiffers	0.1557 x 0.1557 mm	0.312 x 0.312 mm
Viewable size, horizontalKnown for one	59.8 cm	Unknown — not stated by the source
Viewable size, verticalKnown for one	33.6 cm	Unknown — not stated by the source
Digital horizontal frequencyDiffers	30 - 135 kHz	30 - 90 kHz
Digital vertical frequencyDiffers	50 - 61 Hz	56 - 75 Hz
DDC/CIKnown for one	Yes	Unknown — not stated by the source
Colour gamut standardKnown for one	sRGB	Unknown — not stated by the source
Colour gamutKnown for one	99%	Unknown — not stated by the source
3DKnown for one	Unknown — not stated by the source	No
Designidentical
Product colour	Black	Black
Ports & interfacesidentical
USB Type-A downstream ports quantity	0	0
VGA (D-Sub) ports quantity	0	0
DVI port	No	No
HDMI ports quantity	2	2
DisplayPorts quantity	1	1
Mini DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
HDCP	Yes	Yes
Headphone outputsKnown for one	Unknown — not stated by the source	1
Networkidentical
Wi-FiKnown for one	No	Unknown — not stated by the source
BluetoothKnown for one	No	Unknown — not stated by the source
Ethernet LANKnown for one	No	Unknown — not stated by the source
Ergonomics2 differ
Cable lock slot	No	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
SwivellingKnown for one	Yes	Unknown — not stated by the source
Swivel angle rangeKnown for one	-45 - 45°	Unknown — not stated by the source
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-5 - 35°	5 - 20°
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
LED indicatorsKnown for one	Power	Unknown — not stated by the source
VESA mountingKnown for one	Unknown — not stated by the source	Yes
Panel mounting interfaceKnown for one	Unknown — not stated by the source	100 x 100 mm
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
Number of OSD languagesKnown for one	Unknown — not stated by the source	16
Child lockKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Power consumption (typical)Differs	30 W	41 W
Power consumption (standby)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
Annual energy consumptionKnown for one	44 kWh	Unknown — not stated by the source
Energy efficiency scaleKnown for one	Unknown — not stated by the source	A+ to F
Weight & dimensions8 differ
Width (with stand)Differs	643 mm	829.9 mm
Depth (with stand)Differs	250 mm	48.5 mm
Height (with stand)Differs	438.6 mm	374.2 mm
Weight (with stand)Differs	7.8 kg	6.8 kg
Width (without stand)Differs	643 mm	829.9 mm
Depth (without stand)Differs	55.6 mm	213.2 mm
Height (without stand)Differs	381.2 mm	460.7 mm
Weight (without stand)Differs	5.5 kg	6.3 kg
Packaging data4 differ
Package widthDiffers	830 mm	904 mm
Package depthDiffers	447 mm	134 mm
Package heightDiffers	177 mm	513 mm
Package weightDiffers	9.6 kg	8.9 kg
Sustainabilityidentical
Sustainability certificates	EPEAT Gold, ENERGY STAR	EPEAT Gold, ENERGY STAR
Other features1 differ
On/off switch	Yes	Yes
TV tuner integrated	No	No
Energy efficiency class (legacy scale)Known for one	A	Unknown — not stated by the source
CertificationDiffers	UL(cUL), FCC-B, CE, EPA 6.0,	TCO, UL, TUV, FCCB, EPA 6.0
Supplied AC adapter type	LED	LED
Thin Clientidentical
Thin client installed	No	No
Multimediaidentical
Built-in speaker(s)Known for one	Unknown — not stated by the source	No
Built-in cameraKnown for one	Unknown — not stated by the source	No
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC, HDMI
ManualKnown 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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