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Product comparison · 2 video conferencing cameras

AVer MD331UI Black, White vs Vaddio RoboSHOT 4K 30E HDBT OneLINK Bridge PTZ Camera System

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  • 38specifications compared
  • 21differ
  • 17identical
  • 51known for one product only

Key differences

The Vaddio RoboSHOT 4K 30E HDBT OneLINK Bridge PTZ Camera System has 0.93 MP more effective sensor resolution than the AVer MD331UI Black, White (8.93 MP vs 8 MP). The AVer MD331UI Black, White has 18 x more optical zoom than the Vaddio RoboSHOT 4K 30E HDBT OneLINK Bridge PTZ Camera System (30x vs 12x). The Vaddio RoboSHOT 4K 30E HDBT OneLINK Bridge PTZ Camera System has 2.1° more horizontal field of view (tele) than the AVer MD331UI Black, White (4.8° vs 2.7°). Optical sensor size: 25.4 / 2.8 mm (1 / 2.8") on the AVer MD331UI Black, White, 25.4 / 2.3 mm (1 / 2.3") on the Vaddio RoboSHOT 4K 30E HDBT OneLINK Bridge PTZ Camera System. Supported video modes: 720p, 1080p, 2160p on the AVer MD331UI Black, White, 1080p, 1080i, 720p on the Vaddio RoboSHOT 4K 30E HDBT OneLINK Bridge PTZ Camera System.

  • Optical sensor size
    • 25.4 / 2.8 mm (1 / 2.8")
    • 25.4 / 2.3 mm (1 / 2.3")
  • Effective sensor resolution
    • 8 MP
    • 8.93 MP
  • Optical zoom
    • 30x
    • 12x
  • Horizontal field of view (tele)
    • 2.7°
    • 4.8°
  • Horizontal field of view (wide)
    • 68°
    • 74°
  • Minimum illumination
    • 0.7 lx
    • 1.6 lx
  • Closest focusing distance
    • 0.1 m
    • 0.01 m
  • Maximum frame rate
    • 60 fps
    • 59.94 fps

Side by side

Differences highlightedShow differences only
89 specifications
A

AVer

MD331UI Black, White

Model MD331UI

View product
B

Vaddio

RoboSHOT 4K 30E HDBT OneLINK Bridge PTZ Camera SystemView product
Camera7 differ
Megapixel (approx.)Known for one9.03 MP
Camera typeSingle cameraSingle camera
Sensor typeExmor CMOSExmor CMOS
Optical sensor sizeDiffers25.4 / 2.8 mm (1 / 2.8")25.4 / 2.3 mm (1 / 2.3")
Effective sensor resolutionDiffers8 MP8.93 MP
Zoom capabilityYesYes
Optical zoomDiffers30x12x
Digital zoomKnown for one1.67x
Combined zoomKnown for one20x
Horizontal field of view (tele)Differs2.7°4.8°
Horizontal field of view (wide)Differs68°74°
Minimum illuminationDiffers0.7 lx1.6 lx
Signal-to-Noise Ratio (SNR)50 dB50 dB
Flip & mirrorKnown for oneYes
Aperture number of stepsKnown for one16
White balanceKnown for oneAuto, Manual, One push, Indoor, ATW
Focus adjustmentKnown for oneAuto/Manual
Closest focusing distanceDiffers0.1 m0.01 m
Wide Dynamic Range (WDR)Known for oneYes
Number of camera presetsKnown for one256
Gain control typeAuto/ManualAuto/Manual
PTZ controlKnown for oneYes
Aspect ratioKnown for one4:3, 3:2, 16:9
Fastest camera shutter speedKnown for one1/10000 s
Slowest camera shutter speedKnown for one1 s
Field of view (tele)Known for one3.1°
Field of view (wide)Known for one75.5°
Focal length rangeKnown for one4.3 - 129 mm
Vertical field of view (tele)Known for one1.5°
Vertical field of view (wide)Known for one41.7°
Aperture range (F-F)Known for one1.6 - 4.7
Auto exposureKnown for oneYes
Light exposure modesKnown for oneAperture priority AE, Auto, Manual
Video4 differ
Maximum video resolution3840 x 2160 pixels3840 x 2160 pixels
Maximum frame rateDiffers60 fps59.94 fps
HD type4K Ultra HD4K Ultra HD
Resolution at capture speedDiffers3840x2160@30fps3840x2160@30fps, 3840x2160@25fps, 1920x1080@25fps, 1920x1080@60fps, 1920x1080@50fps, 1920x1080@29.97fps, 1920x1080@30fps, 1280x720@50fps, 1280x720@59.94fps, 1280x720@60fps
Supported video modesDiffers720p, 1080p, 2160p1080p, 1080i, 720p
Video formats supportedDiffersH.264, H.265H.264
Supported graphics resolutionsKnown for one1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 3840 x 2160
Design3 differ
Product colourDiffersBlack, WhiteBlack
Mounting typeKnown for oneStand/Wall mounting
Tilt angle rangeDiffers-90 - 90°-30 - 90°
Pan rangeDiffers-170 - 170°-160 - 160°
Web-based managementKnown for oneYes
Tilt speed (max)Known for one120 °/sec
Tilt speed (min)Known for one0.35 °/sec
Pan speed (max)Known for one120 °/sec
Pan speed (min)Known for one0.35 °/sec
Country of originKnown for oneTaiwan
Ports & interfacesidentical
HDMI ports quantity11
Power over Ethernet plus (PoE+) ports quantityKnown for one1
RS-232 portsKnown for one1
Ethernet LAN (RJ-45) ports11
DC-in jackYesYes
HD-SDI outputKnown for oneYes
USB 2.0 ports quantityKnown for one2
USB 3.2 Gen 1 (3.1 Gen 1) Type-B ports quantityKnown for one1
Power1 differ
Power source typeDiffersDCPoE, DC
DC input voltage12 V12 V
Input currentKnown for one3 A
AC input voltageKnown for one100 - 240 V
Power consumption (typical)Known for one36 W
Operational conditions1 differ
Operating temperature (T-T)Differs0 - 35 °C-5 - 60 °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)20 - 95%20 - 95%
Network1 differ
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
Network streamingKnown for oneYes
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
Audioidentical
Noise reductionKnown for oneYes
Performanceidentical
Remote control typeKnown for oneIR
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Certificatesidentical
Compliance certificatesKnown for oneTAA
Packaging contentidentical
Packaging contentKnown for oneRoboSHOT 4K 30E HDBT camera (black or white) Thin Profile Wall Mount (black or white) with mounting hardware and installation manual Vaddio IR Remote Commander OneLINK Bridge Interface 48V power supply with AC cord set(s) EZCamera RS-232 Control Adapter 4 qty 3-position phoenix-style connectors 6 ft
Technical detailsidentical
Warranty period3 year(s)3 year(s)
Weight & dimensions4 differ
WidthDiffers155 mm179.1 mm
DepthDiffers195 mm171.4 mm
HeightDiffers222.4 mm176.3 mm
WeightDiffers2.56 kg2.2 kg
Logistics dataidentical
Harmonized System (HS) codeKnown for one8517691000
Products per master (outer) caseKnown for one1 pc(s)
Products per palletKnown for one77 pc(s)
Packaging dataidentical
Package widthKnown for one228 mm
Package depthKnown for one262 mm
Package heightKnown for one335 mm
Package weightKnown for one4.82 kg

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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