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Product comparison · 2 monitors

AOC 81 Series I2381FH computer monitor vs HP 20kd computer monitor

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  • 44specifications compared
  • 20differ
  • 24identical
  • 57known for one product only

Key differences

  • Display diagonal
    • 58.4 cm (23")
    • 49.5 cm (19.5")
  • Display resolution
    • 1920 x 1080 pixels
    • 1440 x 900 pixels
  • HD type
    • Full HD
    • WXGA+
  • Response time
    • 4 ms
    • 8 ms
  • Contrast ratio (dynamic)
    • 50000000:1
    • 6000000:1
  • Pixel pitch
    • 0.265 x 0.265 mm
    • 0.29 x 0.29 mm
  • Viewable size, horizontal
    • 51 cm
    • 41.9 cm
  • Viewable size, vertical
    • 28.7 cm
    • 26.2 cm

Side by side

Differences highlightedShow differences only
101 specifications
A

AOC

81 Series I2381FH computer monitor

Model I2381FH

View product
B

HP

20kd computer monitor

Model 20kd

View product
Display8 differ
Display diagonalDiffers58.4 cm (23")49.5 cm (19.5")
Display resolutionDiffers1920 x 1080 pixels1440 x 900 pixels
HD typeDiffersFull HDWXGA+
Backlight typeKnown for oneW-LED
Display brightness (peak)Known for one250 cd/m²
Response timeDiffers4 ms8 ms
Supported graphics resolutionsKnown for one1920 x 1080 (HD 1080)
Supported video modesKnown for one1080p
Aspect ratioKnown for one16:9
Contrast ratio (dynamic)Differs50000000:16000000:1
Dynamic contrast ratio marketing nameKnown for oneMega Contrast
Maximum refresh rateKnown for one60 Hz
Pixel pitchDiffers0.265 x 0.265 mm0.29 x 0.29 mm
Horizontal scan rangeKnown for one30 - 83 kHz
Vertical scan rangeKnown for one50 - 76 Hz
Viewable size, horizontalDiffers51 cm41.9 cm
Viewable size, verticalDiffers28.7 cm26.2 cm
Digital horizontal frequencyKnown for one30 - 83 kHz
Digital vertical frequencyKnown for one50 - 76 Hz
Pixel frequencyKnown for one170 MHz
Performanceidentical
Flicker-free technologyKnown for oneYes
Multimediaidentical
Number of speakersKnown for one2
Designidentical
Market positioningKnown for oneHome
Frameless designKnown for oneYes
Ports & interfaces1 differ
DVI portDiffersNoYes
HDMI ports quantityKnown for one1
HDMI versionKnown for one1.4
DisplayPorts quantityKnown for one0
Headphone outKnown for oneYes
Headphone outputsKnown for one1
Headphone connectivityKnown for one3.5 mm
Ergonomics2 differ
VESA mountingDiffersNoYes
Cable lock slot typeKnown for oneKensington
Swivel angle rangeKnown for one-165 - 165°
Tilt angle rangeDiffers-3 - 20°-5 - 15°
On Screen Display (OSD)Known for oneYes
On Screen Display (OSD) languagesKnown for oneSimplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, Finnish, French, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish
Number of OSD languagesKnown for one16
Plug and PlayKnown for oneYes
Power1 differ
Power consumption (typical)Differs28 W18 W
Power consumption (off)Known for one0.3 W
Annual energy consumptionKnown for one34 kWh
External power adapterKnown for oneYes
Power consumption (max)Known for one20 W
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 40 °C5 - 35 °C
Operating relative humidity (H-H)Differs20 - 90%20 - 70%
Storage relative humidity (H-H)Differs15 - 90%20 - 90%
Operating altitudeKnown for one0 - 5000 m
Non-operating altitudeKnown for one0 - 12192 m
Weight & dimensions5 differ
Width (with stand)Differs533 mm454.6 mm
Depth (with stand)Differs150 mm194.3 mm
Height (with stand)Differs400 mm376.4 mm
Weight (with stand)Differs3 kg2.87 kg
Width (without stand)Differs533 mm454.6 mm
Depth (without stand)Known for one47.5 mm
Height (without stand)Known for one301.2 mm
Weight (without stand)Known for one2.51 kg
Packaging dataidentical
Package widthKnown for one600 mm
Package depthKnown for one187 mm
Package heightKnown for one476 mm
Package weightKnown for one4.89 kg
Package typeKnown for oneBox
VGA cable lengthKnown for one1.2 m
Packaging contentidentical
Stand includedKnown for oneYes
Cables includedKnown for oneAC, HDMI, VGA
HDMI cable lengthKnown for one1.5 m
Power cable lengthKnown for one1.2 m
Other featuresidentical
Compliance certificatesKnown for oneRoHS
Energy efficiency class (legacy scale)Known for oneA
Heavy metals freeKnown for oneHg (mercury), Pb (lead)
Mean time between failures (MTBF)Known for one50000 h
CertificationKnown for oneGOST
Country of originKnown for oneChina
On/off switchKnown for oneYes
TV tuner integratedKnown for oneNo
Supplied AC adapter typeKnown for oneLED
Thin Clientidentical
Thin client installedKnown 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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