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Product comparison · 2 monitors

Dell U2312HM computer monitor vs LG E2251T computer monitor

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  • 36specifications compared
  • 15differ
  • 21identical
  • 28known for one product only

Key differences

  • Display diagonal
    • 58.4 cm (23")
    • 54.6 cm (21.5")
  • Display brightness (typical)
    • 300 cd/m²
    • 250 cd/m²
  • Response time
    • 8 ms
    • 5 ms
  • Contrast ratio (dynamic)
    • 2000000:1
    • 5000000:1
  • Viewing angle, horizontal
    • 178°
    • 170°
  • Viewing angle, vertical
    • 178°
    • 160°
  • Pixel pitch
    • 0.265 x 0.265 mm
    • 0.248 x 0.248 mm
  • Product colour
    • Silver
    • Black

Side by side

Differences highlightedShow differences only
64 specifications
A

Dell

U2312HM computer monitor

Model U2312HM

View product
B

LG

E2251T computer monitor

Model E2251T

View product
Display7 differ
Display diagonalDiffers58.4 cm (23")54.6 cm (21.5")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
Native aspect ratio16:916:9
TouchscreenNoNo
HD typeFull HDFull HD
Display brightness (typical)Differs300 cd/m²250 cd/m²
Response timeDiffers8 ms5 ms
Supported graphics resolutions1920 x 1080 (HD 1080)1920 x 1080 (HD 1080)
Aspect ratio16:916:9
Contrast ratio (typical)1000:11000:1
Contrast ratio (dynamic)Differs2000000:15000000:1
Viewing angle, horizontalDiffers178°170°
Viewing angle, verticalDiffers178°160°
Display number of colours16.78 million colours16.78 million colours
Pixel pitchDiffers0.265 x 0.265 mm0.248 x 0.248 mm
3DNoNo
Viewable size, horizontalKnown for one47.6 cm
Viewable size, verticalKnown for one26.8 cm
Digital horizontal frequencyKnown for one30 - 83 kHz
Digital vertical frequencyKnown for one56 - 75 Hz
Multimediaidentical
Built-in speaker(s)NoNo
Built-in cameraNoNo
Design1 differ
Market positioningKnown for oneBusiness
Product colourDiffersSilverBlack
Ports & interfaces1 differ
USB hub versionKnown for one2.0
USB Type-A downstream ports quantityDiffers10
VGA (D-Sub) ports quantity11
DVI-D ports quantity11
DVI-I ports quantity00
HDMI ports quantity00
DisplayPorts quantityKnown for one1
AC (power) inKnown for oneYes
HDCPKnown for oneYes
Composite video inKnown for one1
Ergonomics1 differ
VESA mountingYesYes
Panel mounting interfaceKnown for one100 x 100 mm
Cable lock slotDiffersYesNo
PivotKnown for oneYes
Plug and PlayYesYes
LED indicatorsKnown for onePower
Power1 differ
Power consumption (typical)30 W30 W
Power consumption (standby)Differs0.5 W0.3 W
Power consumption (max)Known for one70 W
Power consumption (off)Known for one0.5 W
AC input voltage100 - 240 V100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Input currentKnown for one1.5 A
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Relative humidityKnown for one10 - 80%
Weight & dimensions4 differ
Width (with stand)Known for one546 mm
Depth (with stand)Known for one185 mm
Height (with stand)Known for one365 mm
Weight (with stand)Known for one5.2 kg
Width (without stand)Differs546 mm517.5 mm
Depth (without stand)Differs60 mm186.5 mm
Height (without stand)Differs323 mm394.8 mm
Weight (without stand)Differs3 kg2.47 kg
Packaging contentidentical
Cables includedKnown for oneAC, DVI, USB, VGA
Quick start guideKnown for oneYes
ManualKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Other featuresidentical
TV tuner integratedNoNo
Supplied AC adapter typeKnown for oneLCD
Thin Clientidentical
Thin client installedNoNo

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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