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Product comparison · 2 webcams

Dahua Technology PKC-UC0B webcam vs Ugreen CM678 webcam

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  • 10specifications compared
  • 7differ
  • 3identical
  • 32known for one product only

Key differences

The Dahua Technology PKC-UC0B webcam has 6 MP more megapixel (approx.) than the Ugreen CM678 webcam (8 MP vs 2 MP). The Dahua Technology PKC-UC0B webcam has 30° more diagonal field of view than the Ugreen CM678 webcam (115° vs 85°). Maximum video resolution: 3840 x 2160 pixels on the Dahua Technology PKC-UC0B webcam, 1920 x 1080 pixels on the Ugreen CM678 webcam. Camera HD type: 4K Ultra HD on the Dahua Technology PKC-UC0B webcam, Full HD on the Ugreen CM678 webcam. Interface: USB on the Dahua Technology PKC-UC0B webcam, USB 3.2 Gen 1 (3.1 Gen 1) on the Ugreen CM678 webcam.

  • Megapixel (approx.)
    • 8 MP
    • 2 MP
  • Maximum video resolution
    • 3840 x 2160 pixels
    • 1920 x 1080 pixels
  • Camera HD type
    • 4K Ultra HD
    • Full HD
  • Diagonal field of view
    • 115°
    • 85°
  • Interface
    • USB
    • USB 3.2 Gen 1 (3.1 Gen 1)
  • Product colour
    • Black
    • Grey
  • Mounting type
    • Clip/Stand
    • Clamp

Side by side

Differences highlightedShow differences only
42 specifications
A

Dahua Technology

PKC-UC0B webcam

Model PKC-UC0B

View product
B

Ugreen

CM678 webcam

Model CM678

View product
Performance4 differ
Megapixel (approx.)Differs8 MP2 MP
Maximum video resolutionDiffers3840 x 2160 pixels1920 x 1080 pixels
Camera HD typeDiffers4K Ultra HDFull HD
Maximum frame rateKnown for one30 fps
Video formats supportedKnown for oneH.264, MJPG, NV12, YUY2
Fixed focusYesYes
Auto exposureKnown for oneYes
Digital zoomKnown for one10x
Focal length rangeKnown for one2.26 mm
Viewing angle, horizontalKnown for one100°
Viewing angle, verticalKnown for one56°
Diagonal field of viewDiffers115°85°
Signal-to-Noise Ratio (SNR)Known for one50 dB
Minimum illuminationKnown for one0.1 lx
Power consumption (max)Known for one5 W
Operating currentKnown for one1 A
Operating voltageKnown for one5 V
Supported video modesKnown for one1080p
Plug and PlayKnown for oneYes
Design3 differ
InterfaceDiffersUSBUSB 3.2 Gen 1 (3.1 Gen 1)
Product colourDiffersBlackGrey
Mounting typeDiffersClip/StandClamp
Sensor typeKnown for oneCMOS
USB poweredKnown for oneYes
Cable lengthKnown for one2 m
Operational conditionsidentical
Storage relative humidity (H-H)Known for one20 - 80%
Operating relative humidity (H-H)Known for one20 - 90%
Storage temperature (T-T)Known for one-10 - 50 °C
Operating temperature (T-T)Known for one-10 - 60 °C
Weight & dimensionsidentical
WidthKnown for one42.5 mm
DepthKnown for one180 mm
HeightKnown for one46.3 mm
WeightKnown for one230 g
Packaging dataidentical
QuantityKnown for one1
Package widthKnown for one260 mm
Package depthKnown for one130 mm
Package heightKnown for one95 mm
Packaging contentidentical
ManualKnown for oneYes
Remote control includedKnown for oneYes
Microphoneidentical
Built-in microphoneYesYes
Number of microphones22
Microphone direction typeKnown for oneOmnidirectional

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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