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Product comparison · 2 webcams

Dahua Technology PKC-UC0A webcam vs NGS XPRESSCAM 4000

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  • 16specifications compared
  • 11differ
  • 5identical
  • 29known for one product only

Key differences

The NGS XPRESSCAM 4000 has 10 MP more megapixel (approx.) than the Dahua Technology PKC-UC0A webcam (12 MP vs 2 MP). The NGS XPRESSCAM 4000 has 20 mm more width than the Dahua Technology PKC-UC0A webcam (67 mm vs 47 mm). The Dahua Technology PKC-UC0A webcam has 52 mm more depth than the NGS XPRESSCAM 4000 (102 mm vs 50 mm). Maximum video resolution: 1920 x 1080 pixels on the Dahua Technology PKC-UC0A webcam, 3840 x 2160 pixels on the NGS XPRESSCAM 4000. Camera HD type: Full HD on the Dahua Technology PKC-UC0A webcam, 4K Ultra HD on the NGS XPRESSCAM 4000.

  • Megapixel (approx.)
    • 2 MP
    • 12 MP
  • Maximum video resolution
    • 1920 x 1080 pixels
    • 3840 x 2160 pixels
  • Camera HD type
    • Full HD
    • 4K Ultra HD
  • Interface
    • USB
    • USB 2.0
  • Product colour
    • Black
    • Black, Gold
  • Width
    • 47 mm
    • 67 mm
  • Depth
    • 102 mm
    • 50 mm
  • Height
    • 30 mm
    • 120 mm

Side by side

Differences highlightedShow differences only
45 specifications
A

Dahua Technology

PKC-UC0A webcam

Model PKC-UC0A

View product
B

NGS

XPRESSCAM 4000View product
Performance3 differ
Megapixel (approx.)Differs2 MP12 MP
Maximum video resolutionDiffers1920 x 1080 pixels3840 x 2160 pixels
Camera HD typeDiffersFull HD4K Ultra HD
Resolution at capture speedKnown for one640x480@25fps, 640x480@30fps, 720x480@30fps, 1280x720@25fps, 1280x720@30fps, 1920x1080@30fps
Video formats supportedKnown for oneH.264, M-JPEG, NV12, YUV2
Digital zoomKnown for one3x
Focal length rangeKnown for one3.24 mm
Viewing angle, verticalKnown for one52°
Signal-to-Noise Ratio (SNR)Known for one50 dB
Minimum illuminationKnown for one0.5 lx
Power consumption (max)Known for one2.5 W
Operating currentKnown for one0.5 A
Operating voltageKnown for one5 V
Maximum frame rateKnown for one30 fps
Focusing distance rangeKnown for one200 - ∞
Privacy cameraKnown for oneYes
White balanceKnown for oneAuto
Plug and PlayKnown for oneYes
Design2 differ
InterfaceDiffersUSBUSB 2.0
Product colourDiffersBlackBlack, Gold
Sensor typeKnown for oneCMOS
Optical sensor sizeKnown for one25.4 / 2.8 mm (1 / 2.8")
USB poweredKnown for oneYes
Cable lengthKnown for one1.5 m
Operational conditionsidentical
Storage relative humidity (H-H)Known for one20 - 80%
Operating relative humidity (H-H)Known for one20 - 95%
Storage temperature (T-T)Known for one-10 - 50 °C
Operating temperature (T-T)Known for one-10 - 60 °C
Weight & dimensions3 differ
WidthDiffers47 mm67 mm
DepthDiffers102 mm50 mm
HeightDiffers30 mm120 mm
WeightKnown for one150 g
Packaging data3 differ
Package widthDiffers110 mm60 mm
Package depthDiffers170 mm800 mm
Package heightDiffers70 mm125 mm
QuantityKnown for one1
Microphoneidentical
Microphone direction typeKnown for oneOmnidirectional
Other featuresidentical
Maximum aperture numberKnown for one2.1
Softwareidentical
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes

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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