Product comparison · 2 monitors

LG 20MP47A-P computer monitor vs LG 34UM94C-P computer monitor

34specifications compared
23differ
11identical
43known for one product only

Key differences

Display diagonal
- 20MP47A-P computer monitor:49.5 cm (19.5")
- 34UM94C-P computer monitor:86.4 cm (34")
Display resolution
- 20MP47A-P computer monitor:1440 x 900 pixels
- 34UM94C-P computer monitor:3440 x 1440 pixels
Native aspect ratio
- 20MP47A-P computer monitor:16:10
- 34UM94C-P computer monitor:21:9
Panel type
- 20MP47A-P computer monitor:IPS
- 34UM94C-P computer monitor:A-MVA
Display brightness (typical)
- 20MP47A-P computer monitor:200 cd/m²
- 34UM94C-P computer monitor:320 cd/m²
Supported graphics resolutions
- 20MP47A-P computer monitor:1440 x 900
- 34UM94C-P computer monitor:3440 x 1440
Aspect ratio
- 20MP47A-P computer monitor:16:10
- 34UM94C-P computer monitor:21:9
Contrast ratio (dynamic)
- 20MP47A-P computer monitor:5000000:1
- 34UM94C-P computer monitor:10000000:1

Side by side

Differences highlightedShow differences only

Comparison of 20MP47A-P, 34UM94C-P
77 specifications	A LG 20MP47A-P computer monitor Model 20MP47A-P View product	B LG 34UM94C-P computer monitor Model 34UM94C-P View product
Display9 differ
Display diagonalDiffers	49.5 cm (19.5")	86.4 cm (34")
Display resolutionDiffers	1440 x 900 pixels	3440 x 1440 pixels
Native aspect ratioDiffers	16:10	21:9
HD typeKnown for one	Unknown — not stated by the source	Quad HD
Panel typeDiffers	IPS	A-MVA
Backlight typeKnown for one	Unknown — not stated by the source	W-LED
Display brightness (typical)Differs	200 cd/m²	320 cd/m²
Response timeKnown for one	Unknown — not stated by the source	5 ms
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Screen shapeKnown for one	Unknown — not stated by the source	Flat
Supported graphics resolutionsDiffers	1440 x 900	3440 x 1440
Aspect ratioDiffers	16:10	21:9
Contrast ratio (dynamic)Differs	5000000:1	10000000:1
Pixel pitchDiffers	0.2915 x 0.2915 mm	793.77 x 340.19 mm
DDC/CIKnown for one	Unknown — not stated by the source	Yes
Colour gamutKnown for one	Unknown — not stated by the source	99%
3DKnown for one	Unknown — not stated by the source	No
Performanceidentical
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Multimediaidentical
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Number of speakersKnown for one	Unknown — not stated by the source	2
RMS rated powerKnown for one	Unknown — not stated by the source	14 W
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Ports & interfaces3 differ
USB hub versionKnown for one	Unknown — not stated by the source	3.2 Gen 1 (3.1 Gen 1)
USB Type-A downstream ports quantityDiffers	0	2
VGA (D-Sub) ports quantityDiffers	1	0
HDMI ports quantityDiffers	0	2
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
PC Audio outKnown for one	Unknown — not stated by the source	Yes
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Ergonomicsidentical
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
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Height adjustmentKnown for one	Unknown — not stated by the source	Yes
Adjustable height (max)Known for one	Unknown — not stated by the source	2 cm
Tilt adjustmentKnown for one	Unknown — not stated by the source	Yes
Tilt angle rangeKnown for one	Unknown — not stated by the source	5 - 15°
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
On Screen Display (OSD) languagesKnown for one	Unknown — not stated by the source	Traditional Chinese, German, English, Spanish, Finnish, French, Greek, Italian, Japanese, Korean, Polish, Russian, SER, Ukrainian
Number of OSD languagesKnown for one	Unknown — not stated by the source	14
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Power5 differ
Power consumption (typical)Differs	18 W	53 W
Power consumption (standby)Differs	0.3 W	1.2 W
Power consumption (max)Known for one	Unknown — not stated by the source	70 W
Power consumption (off)Differs	0.3 W	0.5 W
AC input voltageDiffers	100 - 240 V	90 - 240 V
AC input frequencyDiffers	50 - 60 Hz	47/63 Hz
Annual energy consumptionKnown for one	Unknown — not stated by the source	77 kWh
Weight & dimensions6 differ
Width (with stand)Differs	441.5 mm	829.9 mm
Depth (with stand)Differs	167.9 mm	173 mm
Height (with stand)Differs	375 mm	468.9 mm
Weight (with stand)Known for one	Unknown — not stated by the source	7.7 kg
Width (without stand)Differs	441.5 mm	829.9 mm
Depth (without stand)Differs	59.8 mm	82.9 mm
Height (without stand)Differs	297 mm	379.8 mm
Weight (without stand)Known for one	Unknown — not stated by the source	6.7 kg
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	904 mm
Package depthKnown for one	Unknown — not stated by the source	177 mm
Package heightKnown for one	Unknown — not stated by the source	513 mm
Package weightKnown for one	Unknown — not stated by the source	9.34 kg
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC, DisplayPort, HDMI
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
RotatingKnown for one	Unknown — not stated by the source	Yes
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Energy efficiency class (legacy scale)Known for one	Unknown — not stated by the source	B
CertificationKnown for one	Unknown — not stated by the source	TÜV-type, FCC-B, UL, cUL,

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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