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Product comparison · 2 video conferencing systems

Vaddio DocCAM 4K HDBT Document Camera with OneLINK Bridge vs Yealink MeetingBar A50

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  • 10specifications compared
  • 7differ
  • 3identical
  • 61known for one product only

Key differences

The Yealink MeetingBar A50 has 41.43 MP more megapixel (approx.) than the Vaddio DocCAM 4K HDBT Document Camera with OneLINK Bridge (50 MP vs 8.57 MP). The Yealink MeetingBar A50 has 706.8 mm more width than the Vaddio DocCAM 4K HDBT Document Camera with OneLINK Bridge (910 mm vs 203.2 mm). The Vaddio DocCAM 4K HDBT Document Camera with OneLINK Bridge has 115.2 mm more depth than the Yealink MeetingBar A50 (203.2 mm vs 88 mm). Product colour: White on the Vaddio DocCAM 4K HDBT Document Camera with OneLINK Bridge, Black on the Yealink MeetingBar A50. HD type: Full HD on the Vaddio DocCAM 4K HDBT Document Camera with OneLINK Bridge, WXGA on the Yealink MeetingBar A50.

  • Product colour
    • White
    • Black
  • HD type
    • Full HD
    • WXGA
  • Megapixel (approx.)
    • 8.57 MP
    • 50 MP
  • Width
    • 203.2 mm
    • 910 mm
  • Depth
    • 203.2 mm
    • 88 mm
  • Height
    • 108 mm
    • 102 mm
  • Weight
    • 1.91 kg
    • 8.5 kg

Side by side

Differences highlightedShow differences only
71 specifications
A

Vaddio

DocCAM 4K HDBT Document Camera with OneLINK Bridge

Model 999-99680-301

View product
B

Yealink

MeetingBar A50View product
Performance1 differ
Product colourDiffersWhiteBlack
Signal-to-Noise Ratio (SNR)Known for one50 dB
PTZ controlKnown for oneNo
Wireless rangeKnown for one100 m
Number of camerasKnown for one3
Wall mountableKnown for oneYes
Video1 differ
HD typeDiffersFull HDWXGA
Maximum video resolutionKnown for one3840 x 2160 pixels
Supported video modesKnown for one2160p
Maximum frame rateKnown for one30 fps
Resolution at capture speedKnown for one3840x2160@30fps
Streaming capabilityKnown for oneYes
Ports & interfacesidentical
Power over Ethernet (PoE) ports quantityKnown for one1
RS-232 portsKnown for one1
HDMI output ports quantityKnown for one2
USB connector typeKnown for oneUSB Type-A, USB Type-B, USB Type-C
USB 2.0 ports quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-B ports quantityKnown for one1
Ethernet LAN (RJ-45) portsKnown for one1
Headphone outputsKnown for one1
Interface moduleidentical
Interface module HDMI ports quantityKnown for one1
Interface module RS-232 ports quantityKnown for one2
Interface module Ethernet LAN (RJ-45) portsKnown for one1
Interface module DC input portKnown for oneYes
Camera1 differ
Megapixel (approx.)Differs8.57 MP50 MP
Optical zoomKnown for one30x
Sensor typeKnown for oneCMOS
Image sensor sizeKnown for one1/2.5"
Wide end viewing angle (normal mode)Known for one70.2°
Tele end viewing angle (normal mode)Known for one3.1°
Focus adjustmentKnown for oneAuto/Manual
PTZ motorsKnown for oneNo Motors Manual
Remote control interfaceKnown for oneIR Wireless
Recommended luminanceKnown for one100 lx
Aperture number of stepsKnown for one16
White balanceKnown for oneATW, Auto, Indoor, Manual, One push, Outdoor
Back Light Compensation (BLC)Known for oneYes
Gain control typeKnown for oneAuto/Manual
Sync systemKnown for oneInternal
Camera typeKnown for oneTriple camera
Zoom capabilityKnown for oneYes
Digital zoomKnown for one8x
Horizontal field of viewKnown for one98°
Vertical field of viewKnown for one81°
Number of camera presetsKnown for one9
Technical detailsidentical
Warranty periodKnown for one3 year(s)
Featuresidentical
InvertibleKnown for oneNo
Tri-Synchronous Motion TechnologyKnown for oneNo
Control methodKnown for oneIR remote, Joystick, RS-232, Telnet, Web UI
OneLink compatibilityKnown for oneYes
Cable lock slotKnown for oneYes
Operational conditionsidentical
Operating relative humidity (H-H)Known for one10 - 95%
Poweridentical
CurrentKnown for one1.36 A
DC input voltageKnown for one48 V
Certificatesidentical
Compliance certificatesKnown for oneFederal Communications Commission (FCC), TAA
CertificationKnown for oneFCC,TAA
Weight & dimensions4 differ
WidthDiffers203.2 mm910 mm
DepthDiffers203.2 mm88 mm
HeightDiffers108 mm102 mm
WeightDiffers1.91 kg8.5 kg
Packaging contentidentical
Cables includedKnown for oneRS-232, USB
Remote control includedKnown for oneYes
Audioidentical
Built-in speaker(s)Known for oneYes
Number of speakersKnown for one4
RMS rated powerKnown for one20 W
Computer systemidentical
Operating system installedKnown for oneAndroid 13
Packaging dataidentical
Package weightKnown for one9.5 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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