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Product comparison · 2 monitors

HP DreamColor Z27x vs HP S231d computer monitor

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  • 48specifications compared
  • 23differ
  • 25identical
  • 30known for one product only

Key differences

  • Display diagonal
    • 68.6 cm (27")
    • 58.4 cm (23")
  • Display resolution
    • 2560 x 1440 pixels
    • 1920 x 1080 pixels
  • HD type
    • 4K Ultra HD
    • Full HD
  • Contrast ratio (typical)
    • 800:1
    • 1000:1
  • Pixel pitch
    • 0.233 x 0.233 mm
    • 0.265 x 0.265 mm
  • USB Type-A downstream ports quantity
    • 6
    • 2
  • VGA (D-Sub) ports quantity
    • 0
    • 1
  • HDMI ports quantity
    • 1
    • 0

Side by side

Differences highlightedShow differences only
78 specifications
A

HP

DreamColor Z27xView product
B

HP

S231d computer monitor

Model S231d

View product
Display6 differ
Display diagonalDiffers68.6 cm (27")58.4 cm (23")
Display resolutionDiffers2560 x 1440 pixels1920 x 1080 pixels
Native aspect ratio16:916:9
Display technologyLEDLED
TouchscreenNoNo
HD typeDiffers4K Ultra HDFull HD
Panel typeIPSIPS
Display brightness (typical)250 cd/m²250 cd/m²
Response time7 ms7 ms
Display surfaceMattMatt
Supported graphics resolutionsDiffers720 x 480, 720 x 576, 1366 x 768, 2048 x 1080, 2560 x 1440, 3840 x 2160, 4096 x 2160, 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1600 x 1200 (UXGA), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2560 x 1600 (WQXGA), 640 x 480 (VGA), 800 x 600 (SVGA)720 x 400, 1440 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)
Supported video modesKnown for one1080p, 720p
Aspect ratio16:916:9
Contrast ratio (typical)Differs800:11000:1
Contrast ratio (dynamic)Known for one5000000:1
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Pixel pitchDiffers0.233 x 0.233 mm0.265 x 0.265 mm
3DKnown for oneNo
Designidentical
Market positioningBusinessBusiness
Product colourBlackBlack
Feet colourKnown for oneBlack
Ports & interfaces4 differ
USB hub version3.2 Gen 1 (3.1 Gen 1)3.2 Gen 1 (3.1 Gen 1)
USB Type-A downstream ports quantityDiffers62
VGA (D-Sub) ports quantityDiffers01
DVI portNoNo
HDMI ports quantityDiffers10
DisplayPorts quantityDiffers21
Audio inputKnown for oneYes
Built-in USB hubKnown for oneYes
USB upstream port typeKnown for oneUSB Type-B
Number of upstream portsKnown for one1
Number of USB Type-B upstream ports quantityKnown for one1
HDCPKnown for oneYes
AC (power) inKnown for oneYes
Networkidentical
Wi-FiKnown for oneNo
BluetoothKnown for oneNo
Ethernet LANKnown for oneYes
Ergonomics2 differ
Panel mounting interface100 x 100 mm100 x 100 mm
Cable lock slotYesYes
Height adjustmentKnown for oneYes
Adjustable height (max)Known for one15 cm
SwivellingYesYes
Swivel angle rangeDiffers-45 - 45°-180 - 180°
Tilt adjustmentYesYes
Tilt angle rangeDiffers-5 - 20°-5 - 30°
Plug and PlayKnown for oneYes
LED indicatorsKnown for onePower
Cable lock slot typeKnown for oneKensington
PivotKnown for oneYes
On Screen Display (OSD)Known for oneYes
Power3 differ
Power consumption (typical)Differs65 W38 W
Power consumption (standby)Differs1.2 W2.2 W
Power consumption (max)Differs110 W60 W
AC input voltage100 - 240 V100 - 240 V
Operational conditionsidentical
Operating temperature (T-T)5 - 35 °C5 - 35 °C
Operating relative humidity (H-H)20 - 80%20 - 80%
Weight & dimensions6 differ
Width (with stand)Differs641 mm544 mm
Depth (with stand)242.4 mm242.4 mm
Height (with stand)Differs420.4 mm469.9 mm
Width (without stand)Differs641 mm544 mm
Depth (without stand)Differs65.5 mm51 mm
Height (without stand)Differs379.2 mm329 mm
Weight (without stand)Differs6.4 kg6.12 kg
Weight (with stand)Known for one8.8 kg
Packaging dataidentical
User Guide on CD-ROMKnown for oneYes
Packaging contentidentical
Cables includedKnown for oneDC, DisplayPort, USB, VGA
ManualKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Other features2 differ
Country of originChinaChina
On/off switchKnown for oneYes
TV tuner integratedNoNo
CertificationDiffersCO, CEL Grade 2, Microsoft WHQL, CE, CB, KC, KCC, NOM, PSB, ICE, TUV-S, CCC, CEL, SEPA, EPA, ISC, VCCI, FCC, BSMICB CE TUV-S EAC CUL FCC CSA NOM S-mark VCCI PSB ISC CCC BSMI C-Tick E-Standy KC CECP
Supplied AC adapter typeDiffersACLED
Thin Clientidentical
Thin client installedNoNo
Multimediaidentical
Built-in speaker(s)Known for oneNo
Built-in cameraKnown for oneNo
Logistics dataidentical
Harmonized System (HS) codeKnown for one85285210

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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