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Product comparison · 2 monitors

HP Z24n G2 vs HP DreamColor Z31x computer monitor

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  • 76specifications compared
  • 34differ
  • 42identical
  • 16known for one product only

Key differences

  • Display diagonal
    • 61 cm (24")
    • 79 cm (31.1")
  • Display resolution
    • 1920 x 1200 pixels
    • 4096 x 2160 pixels
  • Native aspect ratio
    • 16:10
    • 17:9
  • HD type
    • WUXGA
    • 4K Ultra HD
  • Display brightness (typical)
    • 300 cd/m²
    • 250 cd/m²
  • Response time
    • 5 ms
    • 20 ms
  • Contrast ratio (typical)
    • 1000:1
    • 1500:1
  • Display number of colours
    • 16.78 million colours
    • 1.073 billion colours

Side by side

Differences highlightedShow differences only
92 specifications
A

HP

Z24n G2View product
B

HP

DreamColor Z31x computer monitor

Model Z31x

View product
Display12 differ
Display diagonalDiffers61 cm (24")79 cm (31.1")
Display resolutionDiffers1920 x 1200 pixels4096 x 2160 pixels
Native aspect ratioDiffers16:1017:9
Display technologyLEDLED
TouchscreenNoNo
HD typeDiffersWUXGA4K Ultra HD
Panel typeIPSIPS
Display brightness (typical)Differs300 cd/m²250 cd/m²
Response timeDiffers5 ms20 ms
Screen shapeFlatFlat
Supported graphics resolutionsDiffers640 x 480 (VGA), 720 x 480, 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 800 (WXGA), 1440 x 900 (WXGA+), 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA)640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1366 x 768, 1920 x 1080 (HD 1080), 2048 x 1080, 2560 x 1440, 3840 x 2160, 4096 x 2160
Contrast ratio (typical)Differs1000:11500:1
Contrast ratio (dynamic)Known for one10000000:1
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of coloursDiffers16.78 million colours1.073 billion colours
Pixel pitchDiffers0.27 x 0.27 mm0.1704 x 0.1704 mm
Horizontal scan rangeDiffers27 - 94 kHz30 - 135 kHz
Vertical scan rangeDiffers24 - 75 Hz24 - 60 Hz
Viewable size, horizontalKnown for one51.8 cm
Viewable size, verticalKnown for one32.4 cm
3DNoNo
Maximum refresh rateKnown for one60 Hz
Performanceidentical
NVIDIA G-SYNCNoNo
AMD FreeSyncNoNo
HP segmentBusinessBusiness
Multimediaidentical
Built-in speaker(s)NoNo
Built-in cameraNoNo
Designidentical
Market positioningBusinessBusiness
Product colourBlackBlack
Ports & interfaces4 differ
Built-in USB hubYesYes
USB hub version3.2 Gen 1 (3.1 Gen 1)3.2 Gen 1 (3.1 Gen 1)
USB upstream port typeDiffersUSB Type-CUSB Type-B
Number of upstream ports11
USB Type-A downstream ports quantityDiffers34
USB Type-C downstream ports quantityKnown for one1
VGA (D-Sub) ports quantity00
DVI portDiffersYesNo
DVI-D ports quantityKnown for one1
HDMI ports quantityDiffers12
DisplayPorts quantity22
HDCPYesYes
Audio outputKnown for oneYes
Charging port typeKnown for oneUSB Type-C
Ergonomics2 differ
VESA mountingYesYes
Panel mounting interface100 x 100 mm100 x 100 mm
Cable lock slotYesYes
Height adjustmentYesYes
Adjustable height (max)Differs15 cm11.7 cm
PivotKnown for oneYes
SwivellingYesYes
Swivel angle range-45 - 45°-45 - 45°
Tilt adjustmentYesYes
Tilt angle rangeDiffers-5 - 22°-5 - 30°
On Screen Display (OSD) languagesSimplified Chinese, Traditional Chinese, German, Dutch, English, Spanish, French, Italian, Japanese, PortugueseSimplified Chinese, Traditional Chinese, German, Dutch, English, Spanish, French, Italian, Japanese, Portuguese
Number of OSD languages1010
Picture-in-PictureKnown for oneYes
Plug and PlayKnown for oneYes
Power3 differ
Energy efficiency class (SDR)Known for oneD
Energy consumption (SDR) per 1000 hoursKnown for one15 kWh
Power consumption (typical)Differs40 W120 W
Power consumption (standby)0.5 W0.5 W
Power consumption (max)Differs92 W260 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Energy efficiency scaleDiffersA to GA++ to E
Operational conditionsidentical
Operating temperature (T-T)5 - 35 °C5 - 35 °C
Storage temperature (T-T)-20 - 60 °C-20 - 60 °C
Operating relative humidity (H-H)20 - 80%20 - 80%
Storage relative humidity (H-H)5 - 95%5 - 95%
Weight & dimensions8 differ
Width (with stand)Differs532 mm738 mm
Depth (with stand)Differs214 mm248 mm
Height (with stand)Differs503 mm566 mm
Weight (with stand)Differs7.2 kg15 kg
Width (without stand)Differs532 mm738 mm
Depth (without stand)Differs46.8 mm82.6 mm
Height (without stand)Differs351 mm414.1 mm
Weight (without stand)Differs4.4 kg9.9 kg
Packaging data4 differ
Package widthDiffers625 mm888 mm
Package depthDiffers420 mm388 mm
Package heightDiffers273 mm536 mm
Package weightDiffers7.2 kg12.4 kg
Packaging content1 differ
Cables includedDiffersAC, DisplayPort, USB Type-C to USB Type-AAC, DisplayPort, HDMI, USB Type-A to USB Type-B, USB Type-C, USB Type-C to USB Type-A
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Other featuresidentical
Country of originChinaChina
On/off switchYesYes
TV tuner integratedNoNo
Supplied AC adapter typeACAC
Energy efficiency class (legacy scale)Known for oneD
Ethernet LAN (RJ-45) portsKnown for one1
Thin Clientidentical
Thin client installedNoNo
Logistics dataidentical
Harmonized System (HS) code8528521085285210

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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