Product comparison · 2 monitors

Dell UltraSharp U3011 vs LG M2780DF computer monitor

24specifications compared
17differ
7identical
46known for one product only

Key differences

Display diagonal
- UltraSharp U3011:76.2 cm (30")
- M2780DF computer monitor:68.6 cm (27")
Display resolution
- UltraSharp U3011:2560 x 1600 pixels
- M2780DF computer monitor:1920 x 1080 pixels
Native aspect ratio
- UltraSharp U3011:16:10
- M2780DF computer monitor:16:9
Display brightness (typical)
- UltraSharp U3011:370 cd/m²
- M2780DF computer monitor:250 cd/m²
Response time
- UltraSharp U3011:7 ms
- M2780DF computer monitor:5 ms
Aspect ratio
- UltraSharp U3011:16:10
- M2780DF computer monitor:16:9
Contrast ratio (dynamic)
- UltraSharp U3011:100000:1
- M2780DF computer monitor:5000000:1
Viewing angle, horizontal
- UltraSharp U3011:178°
- M2780DF computer monitor:170°

Side by side

Differences highlightedShow differences only

Comparison of UltraSharp U3011, M2780DF
70 specifications	A Dell UltraSharp U3011 View product	B LG M2780DF computer monitor Model M2780DF View product
Display10 differ
Display diagonalDiffers	76.2 cm (30")	68.6 cm (27")
Display resolutionDiffers	2560 x 1600 pixels	1920 x 1080 pixels
Native aspect ratioDiffers	16:10	16:9
Display brightness (typical)Differs	370 cd/m²	250 cd/m²
Response timeDiffers	7 ms	5 ms
Aspect ratioDiffers	16:10	16:9
Contrast ratio (typical)Known for one	1000:1	Unknown — not stated by the source
Contrast ratio (dynamic)Differs	100000:1	5000000:1
Viewing angle, horizontalDiffers	178°	170°
Viewing angle, verticalDiffers	178°	160°
Pixel pitchDiffers	0.2505 x 0.2505 mm	0.3114 x 0.3114 mm
HD typeKnown for one	Unknown — not stated by the source	Full HD
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	1920 x 1080 (HD 1080)
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
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	10 W
Designidentical
Market positioningKnown for one	Business	Unknown — not stated by the source
Ports & interfaces2 differ
USB Type-A downstream ports quantityDiffers	5	1
DVI-D ports quantityDiffers	2	0
DVI-I ports quantityKnown for one	0	Unknown — not stated by the source
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
Compatible memory cardsKnown for one	Memory Stick (MS), MMC, SD, xD	Unknown — not stated by the source
HDMIKnown for one	Unknown — not stated by the source	Yes
Composite video inKnown for one	Unknown — not stated by the source	1
Composite video outKnown for one	Unknown — not stated by the source	1
SCART ports quantityKnown for one	Unknown — not stated by the source	1
Component video (YPbPr/YCbCr) inKnown for one	Unknown — not stated by the source	1
Ergonomicsidentical
LED indicatorsKnown for one	Stand-by	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	200 x 100 mm
Poweridentical
Power consumption (typical)Known for one	110 W	Unknown — not stated by the source
Power consumption (standby)Known for one	2 W	Unknown — not stated by the source
Power consumption (max)Known for one	250 W	Unknown — not stated by the source
Power consumption (off)Known for one	1 W	Unknown — not stated by the source
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Input currentKnown for one	2.5 A	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	41 - 95 °F	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 80%	Unknown — not stated by the source
Non-operating relative humidity (non-condensing)Known for one	5 - 90%	Unknown — not stated by the source
Weight & dimensions3 differ
Width (without stand)Differs	694.5 mm	644 mm
Depth (without stand)Differs	211.3 mm	58.6 mm
Height (without stand)Differs	481.3 mm	474 mm
Weight (without stand)Known for one	9.3 kg	Unknown — not stated by the source
Width (with stand)Known for one	Unknown — not stated by the source	644 mm
Depth (with stand)Known for one	Unknown — not stated by the source	222.8 mm
Height (with stand)Known for one	Unknown — not stated by the source	493.6 mm
Weight (with stand)Known for one	Unknown — not stated by the source	6.1 kg
Packaging dataidentical
Package weightKnown for one	15.3 kg	Unknown — not stated by the source
Package widthKnown for one	Unknown — not stated by the source	720 mm
Package depthKnown for one	Unknown — not stated by the source	140 mm
Package heightKnown for one	Unknown — not stated by the source	540 mm
Packaging contentidentical
Quick start guideKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
TV tuner integratedDiffers	No	Yes
Power requirementsKnown for one	100 - 240 V, AC	Unknown — not stated by the source
Built-in subwooferKnown for one	Unknown — not stated by the source	Yes
Subwoofer RMS powerKnown for one	Unknown — not stated by the source	7 W
Analog signal format systemKnown for one	Unknown — not stated by the source	PAL, SECAM
Digital signal format systemKnown for one	Unknown — not stated by the source	DVB-C, DVB-T

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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