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Product comparison · 2 video conferencing cameras

AVer MD331UI Black, White vs AVer VC520 Pro3

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  • 36specifications compared
  • 21differ
  • 15identical
  • 68known for one product only

Key differences

The AVer MD331UI Black, White has 18 x more optical zoom than the AVer VC520 Pro3 (30x vs 12x). The AVer VC520 Pro3 has 0.9 m more closest focusing distance than the AVer MD331UI Black, White (1 m vs 0.1 m). The AVer VC520 Pro3 has 27 mm more width than the AVer MD331UI Black, White (182 mm vs 155 mm). Focal length range: 4.3 - 129 mm on the AVer MD331UI Black, White, 3.9 - 46.8 mm on the AVer VC520 Pro3. Aperture range (F-F): 1.6 - 4.7 on the AVer MD331UI Black, White, 1.8 - 2.8 on the AVer VC520 Pro3.

  • Optical zoom
    • 30x
    • 12x
  • Focal length range
    • 4.3 - 129 mm
    • 3.9 - 46.8 mm
  • Aperture range (F-F)
    • 1.6 - 4.7
    • 1.8 - 2.8
  • Closest focusing distance
    • 0.1 m
    • 1 m
  • Maximum video resolution
    • 3840 x 2160 pixels
    • 1920 x 1080 pixels
  • HD type
    • 4K Ultra HD
    • Full HD
  • Product colour
    • Black, White
    • Black
  • Tilt angle range
    • -90 - 90°
    • -30 - 90°

Side by side

Differences highlightedShow differences only
104 specifications
A

AVer

MD331UI Black, White

Model MD331UI

View product
B

AVer

VC520 Pro3View product
Camera5 differ
Megapixel (approx.)Known for one8 MP
Camera typeSingle cameraSingle camera
Optical zoomDiffers30x12x
Combined zoomKnown for one36x
Field of view (FOV) angleKnown for one80.5°
Focal length rangeDiffers4.3 - 129 mm3.9 - 46.8 mm
Horizontal field of viewKnown for one72.8°
Vertical field of viewKnown for one44.1°
Flip & mirrorKnown for oneYes
Aperture range (F-F)Differs1.6 - 4.71.8 - 2.8
White balanceKnown for oneAuto, Manual
Light exposure modesDiffersAperture priority AE, Auto, ManualAuto
Closest focusing distanceDiffers0.1 m1 m
Wide Dynamic Range (WDR)Known for oneYes
Number of camera presetsKnown for one10
PTZ protocolsKnown for oneUAC, Pelco-P/D, UVC, VISCA
Sensor typeKnown for oneExmor CMOS
Optical sensor sizeKnown for one25.4 / 2.8 mm (1 / 2.8")
Effective sensor resolutionKnown for one8 MP
Zoom capabilityKnown for oneYes
Field of view (tele)Known for one3.1°
Field of view (wide)Known for one75.5°
Horizontal field of view (tele)Known for one2.7°
Horizontal field of view (wide)Known for one68°
Vertical field of view (tele)Known for one1.5°
Vertical field of view (wide)Known for one41.7°
Minimum illuminationKnown for one0.7 lx
Signal-to-Noise Ratio (SNR)Known for one50 dB
Auto exposureKnown for oneYes
Gain control typeKnown for oneAuto/Manual
Video4 differ
Maximum video resolutionDiffers3840 x 2160 pixels1920 x 1080 pixels
Maximum frame rate60 fps60 fps
HD typeDiffers4K Ultra HDFull HD
Video formats supportedDiffersH.264, H.265H.264, M-JPEG, NV12, YUV, YUY2
Supported graphics resolutionsDiffers1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 3840 x 2160320 x 240, 424 x 240, 480 x 360, 640 x 360, 640 x 480 (VGA), 800 x 448, 848 x 480, 960 x 540, 1280 x 720 (HD 720), 1600 x 900, 1920 x 1080 (HD 1080)
Resolution at capture speedKnown for one3840x2160@30fps
Supported video modesKnown for one720p, 1080p, 2160p
Design2 differ
Product colourDiffersBlack, WhiteBlack
Mounting typeKnown for oneStand/Wall mounting
Tilt angle rangeDiffers-90 - 90°-30 - 90°
Pan range-170 - 170°-170 - 170°
Web-based managementKnown for oneYes
Country of originKnown for oneTaiwan
Ports & interfacesidentical
USB 3.2 Gen 1 (3.1 Gen 1) Type-B ports quantity11
RS-232 portsKnown for one1
Ethernet LAN (RJ-45) ports11
DC-in jackYesYes
VISCA input portsKnown for one1
DIN connectorKnown for oneYes
DIN connector typeKnown for one9-pin
HDMI ports quantityKnown for one1
USB 2.0 ports quantityKnown for one2
Poweridentical
Power source typeDCDC
AC input frequencyKnown for one50 - 60 Hz
AC input voltage100 - 240 V100 - 240 V
DC input voltage12 V12 V
Input currentKnown for one5 A
Power consumption (typical)Known for one36 W
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 35 °C0 - 40 °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)Differs20 - 95%20 - 80%
System requirementsidentical
Windows operating systems supportedKnown for oneWindows 10, Windows 11, Windows 7
Mac operating systems supportedKnown for oneMac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura
Minimum processor familyKnown for oneCore i5
Minimum processor speedKnown for one3.2 GHz
Minimum processorKnown for oneIntel Core i5-4460
Minimum RAMKnown for one4096 MB
Performanceidentical
Auto framingKnown for oneYes
Remote control functionKnown for oneYes
Remote control typeKnown for oneIR
Tripod mounting supportedKnown for oneYes
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
CertificationKnown for oneZoom, Skype for Business, Microsoft Teams, ClickShare, RingCentral
Audioidentical
Noise reductionKnown for oneYes
Audio codecsKnown for oneAAC-LC
Packaging contentidentical
Remote control includedKnown for oneYes
Cables includedKnown for oneCamera to speakerphone, AUX, AC, USB
USB cable lengthKnown for one5 m
Power cable lengthKnown for one1.8 m
Screws includedKnown for oneYes
AC adapter includedKnown for oneYes
Mounting brackets includedKnown for oneYes
Networkidentical
Streaming capabilityKnown for oneYes
Network streamingYesYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Multi-stream capabilityKnown for one2 (RTSP / Web Page), 4K 30fps (max.)
Supported protocolsKnown for oneIPv4, TCP, UDP, ARP, ICMP, IGMP, HTTP, DHCP, RTP / RTCP, RTSP, RTMP, VISCA over IP
Technical detailsidentical
Warranty period3 year(s)3 year(s)
Weight & dimensions4 differ
Speaker dimensions (WxDxH)Known for one220 x 181.5 x 49.5 mm
Remote control dimensions (W x H x D)Known for one200 x 50 x 21 mm
WidthDiffers155 mm182 mm
DepthDiffers195 mm142.7 mm
HeightDiffers222.4 mm153 mm
WeightDiffers2.56 kg1.47 kg
Packaging data4 differ
Package widthDiffers228 mm259 mm
Package depthDiffers262 mm259 mm
Package heightDiffers335 mm349 mm
Package weightDiffers4.82 kg5.8 kg
Package typeKnown for oneBox
Logistics dataidentical
Harmonized System (HS) codeKnown for one8517691000
Products per master (outer) caseKnown for one1 pc(s)
Products per palletKnown for one77 pc(s)

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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