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Product comparison · 2 monitors

HP EliteDisplay E221 vs HP EliteDisplay E231

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  • 51specifications compared
  • 11differ
  • 40identical
  • 27known for one product only

Key differences

  • Display diagonal
    • 54.6 cm (21.5")
    • 58.4 cm (23")
  • DVI port
    • No
    • Yes
  • Cable lock slot
    • Yes
    • No
  • Power consumption (typical)
    • 30 W
    • 33 W
  • Width (without stand)
    • 509 mm
    • 544 mm
  • Depth (without stand)
    • 237 mm
    • 51 mm
  • Height (without stand)
    • 460 mm
    • 329 mm
  • Weight (without stand)
    • 5.64 kg
    • 3.9 kg

Side by side

Differences highlightedShow differences only
78 specifications
A

HP

EliteDisplay E221View product
B

HP

EliteDisplay E231View product
Display2 differ
Display diagonalDiffers54.6 cm (21.5")58.4 cm (23")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
Native aspect ratio16:916:9
Display technologyKnown for oneLED
TouchscreenNoNo
HD typeFull HDFull HD
Panel typeKnown for oneTN+Film
Display brightness (typical)250 cd/m²250 cd/m²
Response time5 ms5 ms
Display surfaceKnown for oneMatt
Supported graphics resolutionsDiffers720 x 400, 1400 x 900, 1600 x 900, 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 640 x 480 (VGA), 800 x 600 (SVGA)1920 x 1080 (HD 1080)
Supported video modesKnown for one1080p
Aspect ratio16:916:9
Contrast ratio (typical)1000:11000:1
Contrast ratio (dynamic)5000000:15000000:1
Viewing angle, horizontal170°170°
Viewing angle, vertical160°160°
Display number of coloursKnown for one16.78 million colours
Horizontal scan rangeKnown for one24 - 94 kHz
Vertical scan rangeKnown for one50 - 76 Hz
3DNoNo
Performanceidentical
Windows operating systems supportedKnown for oneYes
Linux operating systems supportedKnown for oneYes
Multimediaidentical
Built-in speaker(s)NoNo
Built-in cameraNoNo
Designidentical
Market positioningBusinessBusiness
Product colourBlackBlack
Ports & interfaces1 differ
USB hub version2.02.0
USB Type-A downstream ports quantity33
VGA (D-Sub) ports quantity11
DVI portDiffersNoYes
DVI-D ports quantity11
DVI-I ports quantityKnown for one0
HDMI ports quantity00
DisplayPorts quantity11
HDCPYesYes
AC (power) inKnown for oneYes
Networkidentical
Wi-FiKnown for oneNo
Ethernet LANKnown for oneNo
Ergonomics1 differ
VESA mountingKnown for oneYes
Panel mounting interfaceKnown for one100 x 100 mm
Cable lock slotDiffersYesNo
Height adjustmentYesYes
Adjustable height (max)15 cm15 cm
PivotYesYes
Pivot angle0 - 90°0 - 90°
SwivellingYesYes
Swivel angle range0 - 360°0 - 360°
Tilt adjustmentYesYes
Tilt angle range-5 - 30°-5 - 30°
On Screen Display (OSD)Known for oneYes
Plug and PlayYesYes
LED indicatorsKnown for onePower
Power1 differ
Power consumption (typical)Differs30 W33 W
Power consumption (standby)0.5 W0.5 W
Power consumption (max)36 W36 W
AC input voltageKnown for one95 - 265 V
AC input frequencyKnown for one50 - 60 Hz
Operational conditionsidentical
Operating temperature (T-T)5 - 35 °C5 - 35 °C
Storage temperature (T-T)-20 - 60 °C-20 - 60 °C
Weight & dimensions4 differ
Width (with stand)Known for one544 mm
Depth (with stand)Known for one242.4 mm
Height (with stand)Known for one469.9 mm
Weight (with stand)Known for one6.1 kg
Width (without stand)Differs509 mm544 mm
Depth (without stand)Differs237 mm51 mm
Height (without stand)Differs460 mm329 mm
Weight (without stand)Differs5.64 kg3.9 kg
Packaging data1 differ
Package weightDiffers7.1 kg8.34 kg
Packaging contentidentical
Cables includedKnown for oneAC
Quick start guideKnown for oneYes
ManualKnown for oneYes
Sustainabilityidentical
Sustainability certificatesEPEAT Gold, ENERGY STAREPEAT Gold, ENERGY STAR
Other features1 differ
Country of originChinaChina
TV tuner integratedNoNo
CertificationKnown for oneCE, CB, KC, KCC, NOM, PSB, ICE, TUV-S, CCC, CEL 1, CECP, SEPA, TCO Edge, EPA, ISC, VCCI,FCC, BSMI
Supplied AC adapter typeDiffersACLED
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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