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Product comparison · 2 monitors

HP Monitor EliteDisplay E221c de 21,5 pulgadas con retroiluminación LED y cámara web (ENERGY STAR) vs iiyama ProLite B2780HSU-2 computer monitor

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  • 52specifications compared
  • 24differ
  • 28identical
  • 36known for one product only

Key differences

  • Display diagonal
    • 54.6 cm (21.5")
    • 68.6 cm (27")
  • Panel type
    • IPS
    • TN+Film
  • Display brightness (typical)
    • 250 cd/m²
    • 300 cd/m²
  • Response time
    • 7 ms
    • 1 ms
  • Viewing angle, horizontal
    • 178°
    • 170°
  • Viewing angle, vertical
    • 178°
    • 160°
  • Pixel pitch
    • 0.248 x 0.248 mm
    • 0.3113 x 0.3113 mm
  • RMS rated power
    • 2 W
    • 4 W

Side by side

Differences highlightedShow differences only
88 specifications
A

HP

Monitor EliteDisplay E221c de 21,5 pulgadas con retroiluminación LED y cámara web (ENERGY STAR)View product
B

iiyama

ProLite B2780HSU-2 computer monitor

Model B2780HSU-2

View product
Display8 differ
Display diagonalDiffers54.6 cm (21.5")68.6 cm (27")
Panel typeDiffersIPSTN+Film
Display brightness (typical)Differs250 cd/m²300 cd/m²
Response timeDiffers7 ms1 ms
Display surfaceKnown for oneMatt
Supported graphics resolutionsDiffers1920 x 1080 (HD 1080)1280 x 1024 (SXGA), 1920 x 1080 (HD 1080)
Supported video modesKnown for one1080p
Viewing angle, horizontalDiffers178°170°
Viewing angle, verticalDiffers178°160°
Pixel pitchDiffers0.248 x 0.248 mm0.3113 x 0.3113 mm
Display number of coloursKnown for one16.78 million colours
Viewable size, horizontalKnown for one33.6 cm
Viewable size, verticalKnown for one59.8 cm
Digital horizontal frequencyKnown for one24 - 80 kHz
Digital vertical frequencyKnown for one56 - 75 Hz
3DKnown for oneNo
Separate H/V syncKnown for oneYes
Multimedia2 differ
RMS rated powerDiffers2 W4 W
Built-in cameraDiffersYesNo
Designidentical
Feet colourKnown for oneBlack
Ports & interfaces2 differ
USB Type-A downstream ports quantityDiffers34
DVI portKnown for oneYes
HDMI ports quantityDiffers01
DisplayPorts quantityKnown for one1
Headphone outputsKnown for one1
Headphone connectivityKnown for one3.5 mm
Ergonomics2 differ
Swivel angle rangeDiffers-180 - 180°-170 - 170°
Tilt angle rangeDiffers-5 - 30°-4 - 22°
Plug and PlayKnown for oneYes
LED indicatorsKnown for onePower
Cable lock slot typeKnown for oneKensington
Height adjustmentKnown for oneYes
Adjustable height (max)Known for one11 cm
On Screen Display (OSD)Known for oneYes
Number of OSD languagesKnown for one9
Power3 differ
Power consumption (typical)Differs27 W37 W
Power consumption (standby)Differs0.4 W1 W
Power consumption (max)Known for one42 W
AC input voltageDiffers90 - 265 V100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Operating relative humidity (H-H)Known for one20 - 80%
Weight & dimensions4 differ
Width (with stand)Known for one509 mm
Depth (with stand)Known for one237 mm
Height (with stand)Known for one460 mm
Weight (with stand)Known for one5.4 kg
Width (without stand)Differs509 mm642 mm
Depth (without stand)Differs51 mm250 mm
Height (without stand)Differs309 mm438 mm
Weight (without stand)Differs3.3 kg8 kg
Packaging dataidentical
User Guide on CD-ROMKnown for oneYes
Packaging content1 differ
Cables includedDiffersAC, DisplayPort, USB, VGAAC, Audio (3.5mm), DVI, USB, VGA
Quick start guideKnown for oneYes
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAREPEAT Silver
Other features1 differ
Country of originKnown for oneChina
On/off switchKnown for oneYes
CertificationKnown for oneTCO
Supplied AC adapter typeDiffersLEDLCD
Built-in subwooferKnown for oneNo
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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