Product comparison · 2 video conferencing cameras

MAXHUB UC M31 vs MAXHUB UC W21

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  • 25specifications compared
  • 11differ
  • 14identical
  • 15known for one product only

Key differences

  • Megapixel (approx.)
    • UC M31:12 MP
    • UC W21:8.46 MP
  • Camera type
    • UC M31:Triple camera
    • UC W21:Single camera
  • Width
    • UC M31:146 mm
    • UC W21:117.9 mm
  • Depth
    • UC M31:74.2 mm
    • UC W21:55.7 mm
  • Height
    • UC M31:32.1 mm
    • UC W21:51 mm
  • Weight
    • UC M31:220 g
    • UC W21:202.5 g
  • Package width
    • UC M31:244 mm
    • UC W21:147 mm
  • Package depth
    • UC M31:543 mm
    • UC W21:70.5 mm

Side by side

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Comparison of UC M31, UC W21
40 specifications
Camera2 differ
Megapixel (approx.)Differs12 MP8.46 MP
Camera typeDiffersTriple cameraSingle camera
Horizontal field of viewKnown for oneUnknown — not stated by the source107°
Vertical field of viewKnown for oneUnknown — not stated by the source70°
White balanceKnown for oneUnknown — not stated by the sourceAuto
Auto exposureKnown for oneUnknown — not stated by the sourceYes
Focus adjustmentManualManual
Closest focusing distance1.5 m1.5 m
Back Light Compensation (BLC)Known for oneUnknown — not stated by the sourceYes
3D NR (Noise Reduction)Known for oneUnknown — not stated by the sourceYes
Field of view (FOV) angleKnown for one180°Unknown — not stated by the source
Minimum illuminationKnown for one10 lxUnknown — not stated by the source
F-number (relative aperture)Known for one2.2Unknown — not stated by the source
Video1 differ
Maximum video resolution3840 x 2160 pixels3840 x 2160 pixels
Maximum frame rate30 fps30 fps
HD type4K Ultra HD4K Ultra HD
Video formats supportedH.264, MJPG, YUY2H.264, MJPG, YUY2
Supported graphics resolutionsDiffers320 x 240, 352 x 288, 480 x 270, 640 x 360, 640 x 480 (VGA), 1024 x 576 (WSVGA), 1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 2560 x 1600 (WQXGA), 3840 x 2160320 x 240, 352 x 288, 480 x 270, 640 x 360, 640 x 480 (VGA), 800 x 600 (SVGA), 960 x 540, 1024 x 576 (WSVGA), 1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 2560 x 1440, 3840 x 2160
Designidentical
Product colourBlackBlack
Tilt angle rangeKnown for oneUnknown — not stated by the source-10 - 10°
Pan rangeKnown for oneUnknown — not stated by the source-360 - 360°
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)-20 - 60 °C-20 - 60 °C
Operating relative humidity (H-H)10 - 90%10 - 90%
Storage relative humidity (H-H)10 - 90%10 - 90%
Audioidentical
Number of microphones22
Noise reductionKnown for oneUnknown — not stated by the sourceYes
Microphone pick-up range4 m4 m
Built-in microphoneKnown for oneYesUnknown — not stated by the source
Packaging contentidentical
Cables includedUSBUSB
Weight & dimensions4 differ
WidthDiffers146 mm117.9 mm
DepthDiffers74.2 mm55.7 mm
HeightDiffers32.1 mm51 mm
WeightDiffers220 g202.5 g
Packaging data4 differ
Package widthDiffers244 mm147 mm
Package depthDiffers543 mm70.5 mm
Package heightDiffers390 mm91 mm
Package weightDiffers551 g246.3 g
Ports & interfacesidentical
USB Type-C connectorKnown for oneYesUnknown — not stated by the source
Performanceidentical
Auto-trackingKnown for oneYesUnknown — not stated by the source

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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