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Product comparison · 2 monitors

AOC B3 Q27B3S2 computer monitor vs HP Series 7 Pro 31.5 inch 4K Thunderbolt 4 Docking Monitor - 732xk

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  • 66specifications compared
  • 41differ
  • 25identical
  • 63known for one product only

Key differences

  • Display diagonal
    • 68.6 cm (27")
    • 80 cm (31.5")
  • Display resolution
    • 2560 x 1440 pixels
    • 3840 x 2160 pixels
  • Display technology
    • LED
    • LCD
  • HD type
    • Quad HD
    • 4K Ultra HD
  • Panel type
    • IPS
    • IPS Black
  • Backlight type
    • W-LED
    • Edge LED
  • Display brightness (typical)
    • 250 cd/m²
    • 450 cd/m²
  • Response time
    • 4 ms
    • 5 ms

Side by side

Differences highlightedShow differences only
129 specifications
A

AOC

B3 Q27B3S2 computer monitor

Model Q27B3S2

View product
B

HP

Series 7 Pro 31.5 inch 4K Thunderbolt 4 Docking Monitor - 732xkView product
Display17 differ
Display diagonalDiffers68.6 cm (27")80 cm (31.5")
Display resolutionDiffers2560 x 1440 pixels3840 x 2160 pixels
Native aspect ratio16:916:9
Display technologyDiffersLEDLCD
HD typeDiffersQuad HD4K Ultra HD
Panel typeDiffersIPSIPS Black
LED backlightYesYes
Backlight typeDiffersW-LEDEdge LED
Display brightness (typical)Differs250 cd/m²450 cd/m²
Display brightnessKnown for one450 cd/m²
Response timeDiffers4 ms5 ms
Response time measurement typeGTG (Gray to Gray)GTG (Gray to Gray)
Display surfaceKnown for oneMatt
Anti-glare screenYesYes
Screen shapeFlatFlat
Supported graphics resolutionsKnown for one1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2560 x 1440, 3840 x 2160, 640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA)
Contrast ratio (typical)Differs1000:12700:1
Contrast ratio (dynamic)Differs20000000:15000000:1
Maximum refresh rateDiffers100 Hz120 Hz
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of coloursDiffers16.7 million colours1.07 billion colours
Pixel pitchDiffers0.2331 x 0.2331 mm0.1816 x 0.1816 mm
Pixel densityDiffers109 ppi114 ppi
Horizontal scan rangeKnown for one30 - 275 kHz
Vertical scan rangeKnown for one48 - 120 Hz
Viewable size, horizontalDiffers59.7 cm69.7 cm
Viewable size, verticalDiffers33.6 cm39.2 cm
Display diagonal (metric)Known for one80 cm
High Dynamic Range (HDR) supportedYesYes
Haze rateKnown for one35%
Surface hardnessKnown for one3H
Colour depthKnown for one10 bit
Colour gamutKnown for one100%
sRGB coverage (typical)Differs121%100%
TouchscreenKnown for oneNo
Response time (MPRT)Known for one1 ms
High Dynamic Range (HDR) technologyKnown for oneHigh Dynamic Range 10 (HDR10)
Colour gamut standardKnown for oneDCI-P3, NTSC, sRGB
NTSC coverage (typical)Known for one105%
DCI-P3 coverageKnown for one96%
Performanceidentical
NVIDIA G-SYNCNoNo
AMD FreeSyncNoNo
Flicker-free technologyYesYes
HP segmentKnown for oneBusiness
VESA Adaptive Sync supportKnown for oneYes
Low Blue Light technologyKnown for oneYes
Multimediaidentical
Built-in speaker(s)NoNo
Built-in cameraNoNo
Design2 differ
Market positioningDiffersHomeBusiness
Product colourDiffersBlackSilver
Colour nameKnown for onePike silver
Detachable standYesYes
Feet colourKnown for oneSilver, Black
Frameless designKnown for oneYes
Ports & interfaces3 differ
Built-in USB hubDiffersNoYes
USB hub versionKnown for one3.2 Gen 2 (3.1 Gen 2)
USB Type-A downstream ports quantityKnown for one5
USB Type-C downstream ports quantityKnown for one1
USB Type-C DisplayPort Alternate ModeKnown for oneYes
HDMIYesYes
HDMI ports quantity11
HDMI versionDiffers2.02.1
DisplayPorts quantity11
DisplayPort version1.41.4
Thunderbolt 4 ports quantityKnown for one2
Headphone outDiffersYesNo
HDCPYesYes
Headphone outputsKnown for one1
Headphone connectivityKnown for one3.5 mm
HDCP versionKnown for one2.3
Networkidentical
Ethernet LANKnown for oneYes
Ergonomics2 differ
VESA mountingYesYes
Panel mounting interface100 x 100 mm100 x 100 mm
Cable lock slotKnown for oneYes
Height adjustmentDiffersNoYes
Adjustable height (max)Known for one15 cm
PivotKnown for oneYes
SwivellingKnown for oneYes
Swivel angle rangeKnown for one-45 - 45°
Tilt adjustmentYesYes
Tilt angle rangeDiffers-5 - 23°-5 - 20°
On Screen Display (OSD)Known for oneYes
Power4 differ
Energy efficiency class (SDR)DiffersNot availableF
Energy efficiency class (HDR)DiffersNot availableG
Energy consumption (SDR) per 1000 hoursKnown for one32.4 kWh
Energy consumption (HDR) per 1000 hoursKnown for one45.5 kWh
Power consumption (typical)Differs32 W48 W
Power consumption (standby)Differs0.3 W0.5 W
Power consumption (max)Known for one300 W
Power consumption (off)0.3 W0.3 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50/60 Hz50/60 Hz
Power supply typeKnown for oneInternal
Energy efficiency scaleKnown for oneA to G
Input currentKnown for one1.5 A
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Operating altitudeKnown for one0 - 5000 m
Non-operating altitudeKnown for one0 - 12192 m
Non-operating relative humidity (non-condensing)Known for one20 - 80%
Weight & dimensions8 differ
Width (with stand)Differs614 mm714.4 mm
Depth (with stand)Differs229.8 mm235.2 mm
Height (with stand)Differs460 mm599.2 mm
Weight (with stand)Differs4.17 kg8.4 kg
Width (without stand)Differs614 mm714.4 mm
Depth (without stand)Differs45.2 mm76.2 mm
Height (without stand)Differs363.8 mm411 mm
Weight (without stand)Differs3.73 kg6.6 kg
Packaging data4 differ
Package widthDiffers690 mm816 mm
Package depthDiffers142 mm161 mm
Package heightDiffers453 mm498 mm
Package weightDiffers6.72 kg12.8 kg
Package typeKnown for oneBox
Warranty cardKnown for oneYes
Packaging contentidentical
Cables includedKnown for oneHDMI, DisplayPort, Thunderbolt, USB Type-C to USB Type-A
Quick start guideKnown for oneYes
Bundled softwareKnown for oneHP Display Center; HP Client Management Script Library
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR, EPEAT, EPEAT Gold, EPEAT Climate +, TCO10
Sustainable technologies and materialsKnown for oneAt least 15% recycled metal including 100% recycled aluminum in the stand; Contains ocean-bound plastic; Contains 20% recycled glass in the monitor panel; Outside box and corrugated cushions are 100% from certified or recycled sources and recyclable; At least 90% post-consumer recycled plastic in th
Sustainability complianceKnown for oneYes
Other features1 differ
Country of originKnown for oneChina, Vietnam
Compliance certificatesDiffersCECECP, CCC, CB, EAC, BIS, Federal Communications Commission (FCC), CE, BSMI
Manufacturer warrantyKnown for oneHP three-year limited warranty
Ethernet LAN (RJ-45) portsKnown for one1
UNSPSC-codeKnown for one43211902
Local dimmingKnown for oneYes
Mean time between failures (MTBF)Known for one30000 h
CertificationKnown for oneRoHs compliant,FCC
Technical detailsidentical
General Product Safety Regulation (GPSR) URLKnown for onehttps://support.hp.com/us-en/document/ish_6126692-6126777-16?openCLC=true

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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