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Product comparison · 2 monitors

Dell ST2220T computer monitor vs Dell UltraSharp U2412M computer monitor

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  • 26specifications compared
  • 11differ
  • 15identical
  • 53known for one product only

Key differences

  • Display diagonal
    • 54.6 cm (21.5")
    • 61 cm (24")
  • Display resolution
    • 1920 x 1080 pixels
    • 1920 x 1200 pixels
  • Display technology
    • LCD
    • LED
  • Touchscreen
    • Yes
    • No
  • Contrast ratio (dynamic)
    • 50000:1
    • 2000000:1
  • Pixel pitch
    • 0.248 x 0.248 mm
    • 0.27 x 0.27 mm
  • HDMI ports quantity
    • 1
    • 0
  • Power consumption (typical)
    • 28 W
    • 38 W

Side by side

Differences highlightedShow differences only
79 specifications
A

Dell

ST2220T computer monitor

Model ST2220T

View product
B

Dell

UltraSharp U2412M computer monitor

Model U2412M

View product
Display6 differ
Display diagonalDiffers54.6 cm (21.5")61 cm (24")
Display resolutionDiffers1920 x 1080 pixels1920 x 1200 pixels
Native aspect ratioKnown for one16:10
Display technologyDiffersLCDLED
TouchscreenDiffersYesNo
HD typeFull HDFull HD
Panel typeKnown for oneIPS
Display brightness (typical)Known for one300 cd/m²
Response time8 ms8 ms
Supported graphics resolutionsKnown for one1920 x 1200 (WUXGA)
Aspect ratioKnown for one16:10
Contrast ratio (typical)1000:11000:1
Contrast ratio (dynamic)Differs50000:12000000:1
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of colours16.78 million colours16.78 million colours
Pixel pitchDiffers0.248 x 0.248 mm0.27 x 0.27 mm
Viewable size, horizontalKnown for one51.8 cm
Viewable size, verticalKnown for one32.4 cm
3DKnown for oneNo
Touchscreen technologyKnown for oneOptical imaging
Display brightnessKnown for one250 cd/m²
Screen shapeKnown for oneFlat
Display diagonal (metric)Known for one54.6 cm
Multimediaidentical
Built-in speaker(s)Known for oneNo
Built-in cameraKnown for oneNo
Designidentical
Market positioningKnown for oneBusiness
Product colourBlackBlack
Ports & interfaces1 differ
USB hub versionKnown for one2.0
USB Type-A downstream ports quantityKnown for one5
VGA (D-Sub) ports quantity11
DVI portYesYes
DVI-D ports quantity11
HDMI ports quantityDiffers10
DisplayPorts quantityKnown for one1
HDCPYesYes
AC (power) inKnown for oneYes
HDMIKnown for oneYes
Ergonomicsidentical
VESA mountingKnown for oneYes
Panel mounting interfaceKnown for one100 x 100 mm
Cable lock slotKnown for oneYes
Height adjustmentKnown for oneYes
PivotKnown for oneYes
SwivellingKnown for oneYes
Tilt adjustmentKnown for oneYes
Power3 differ
Power consumption (typical)Differs28 W38 W
Power consumption (standby)Differs1 W0.5 W
Power consumption (max)Known for one72 W
Power consumption (off)Known for one0.5 W
Power consumption (PowerSave)Known for one17.3 W
AC input voltageDiffers110 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Input currentKnown for one1.2 A
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Operating relative humidity (H-H)10 - 80%10 - 80%
Storage relative humidity (H-H)Known for one5 - 90%
Operating altitudeKnown for one0 - 3048 m
Non-operating altitudeKnown for one0 - 10668 m
Weight & dimensionsidentical
Width (with stand)Known for one556 mm
Depth (with stand)Known for one180.3 mm
Height (with stand)Known for one513.5 mm
Width (without stand)Known for one556 mm
Depth (without stand)Known for one64.9 mm
Height (without stand)Known for one361.6 mm
Weight (without stand)Known for one3.97 kg
Packaging dataidentical
Package weightKnown for one7.49 kg
Packaging content1 differ
Cables includedDiffersUSB, VGAAC, DVI, USB, VGA
Quick start guideKnown for oneYes
ManualKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Other featuresidentical
TV tuner integratedKnown for oneNo
CertificationKnown for oneTCO
Supplied AC adapter typeACAC
Dimensions (WxDxH)Known for one528 x 59 x 380 mm
Thin Clientidentical
Thin client installedKnown for oneNo
Logistics dataidentical
Harmonized System (HS) codeKnown for one85285210
Performanceidentical
NVIDIA G-SYNCKnown for oneNo
AMD FreeSyncKnown for oneNo

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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