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Product comparison · 2 video conferencing systems

Vaddio DocCAM 4K HDBT Document Camera with OneLINK HDMI vs Yealink MeetingBar A25-BYOM

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  • 11specifications compared
  • 7differ
  • 4identical
  • 80known for one product only

Key differences

The Yealink MeetingBar A25-BYOM has 456.8 mm more width than the Vaddio DocCAM 4K HDBT Document Camera with OneLINK HDMI (660 mm vs 203.2 mm). The Vaddio DocCAM 4K HDBT Document Camera with OneLINK HDMI has 18.2 mm more depth than the Yealink MeetingBar A25-BYOM (203.2 mm vs 185 mm). The Yealink MeetingBar A25-BYOM has 82 mm more height than the Vaddio DocCAM 4K HDBT Document Camera with OneLINK HDMI (190 mm vs 108 mm). Product type: Group video conferencing system on the Vaddio DocCAM 4K HDBT Document Camera with OneLINK HDMI, Video collaboration bar on the Yealink MeetingBar A25-BYOM. Product colour: White on the Vaddio DocCAM 4K HDBT Document Camera with OneLINK HDMI, Black on the Yealink MeetingBar A25-BYOM.

  • Product colour
    • White
    • Black
  • HD type
    • Full HD
    • 4K Ultra HD
  • Width
    • 203.2 mm
    • 660 mm
  • Depth
    • 203.2 mm
    • 185 mm
  • Height
    • 108 mm
    • 190 mm
  • Cables included
    • RS-232, USB
    • HDMI, LAN (RJ-45), USB

Side by side

Differences highlightedShow differences only
91 specifications
A

Vaddio

DocCAM 4K HDBT Document Camera with OneLINK HDMI

Model 999-99680-201

View product
B

Yealink

Yealink MeetingBar A25-BYOMView product
Performance2 differ
Product typeDiffersGroup video conferencing systemVideo collaboration bar
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.1
Product colourDiffersWhiteBlack
Auto framingKnown for oneYes
Auto-trackingKnown for oneYes
Tracking modesKnown for onePresenter mode
Signal-to-Noise Ratio (SNR)Known for one50 dB
PTZ controlKnown for oneNo
Wireless rangeKnown for one100 m
Video1 differ
HD typeDiffersFull HD4K Ultra HD
Maximum video resolution3840 x 2160 pixels3840 x 2160 pixels
Maximum frame rate30 fps30 fps
Video formats supportedKnown for oneH.264
Picture-in-PictureKnown for oneYes
Supported video modesKnown for one2160p
Resolution at capture speedKnown for one3840x2160@30fps
Streaming capabilityKnown for oneYes
Audioidentical
Built-in speaker(s)Known for oneYes
Number of speakersKnown for one1
Output voltage Total Harmonic Distortion (THD)Known for one5%
Audio codecsKnown for oneARES, G.722.1C, G.722.1, G.722, G.711 (PCMA/PCMU), G.729
Microphone pick-up rangeKnown for one5 m
Ports & interfacesidentical
HDMI ports quantityKnown for one1
USB 2.0 Type-C ports quantityKnown for one1
USB 2.0 ports quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
Ethernet LAN (RJ-45) portsKnown for one1
Line-outKnown for oneYes
Power over Ethernet (PoE) ports quantityKnown for one1
RS-232 portsKnown for one1
Networkidentical
Ethernet LANYesYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Cameraidentical
Camera typeKnown for oneTriple camera
Privacy cameraKnown for oneYes
Privacy typeKnown for onePrivacy cover
Megapixel (approx.)Known for one8.57 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
Microphoneidentical
Microphone sensitivityKnown for one-38 dB
Sound pressure level (max)Known for one130 dB
Microphone Total Harmonic Distortion (THD)Known for one5%
Number of microphone arraysKnown for one8
Featuresidentical
Cable lock slotKnown for oneYes
InvertibleKnown for oneNo
Tri-Synchronous Motion TechnologyKnown for oneNo
Control methodKnown for oneIR remote, Joystick, RS-232, Telnet, Web UI
OneLink compatibilityKnown for oneYes
Computer systemidentical
Firmware upgradeableKnown for oneYes
Operational conditionsidentical
Operating relative humidity (H-H)Known for one10 - 95%
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)Known for one-30 - 70 °C
Poweridentical
Power source typeKnown for oneAC
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
CurrentKnown for one1.36 A
DC input voltageKnown for one48 V
Weight & dimensions3 differ
WidthDiffers203.2 mm660 mm
DepthDiffers203.2 mm185 mm
HeightDiffers108 mm190 mm
WeightKnown for one1.91 kg
Packaging dataidentical
Package widthKnown for one200 mm
Package depthKnown for one220 mm
Package heightKnown for one675 mm
Package weightKnown for one4.29 kg
Packaging content1 differ
Cables includedDiffersRS-232, USBHDMI, LAN (RJ-45), USB
AC adapter includedKnown for oneYes
Mounting kitKnown for oneYes
Packaging contentKnown for onePower adapter, 3.5m/11.48ft HDMI cable x1,1.8m/5.91ft Network cable x1,3m/9.84ft USB A to C cable x1, 3.0 m/9.84ft USB-C to C cable x1, 1.8 m/5.91ft Wall Mount Cable cover Quick start guide VCR11 Remote
Remote control includedKnown for oneYes
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
Technical detailsidentical
Warranty periodKnown for one3 year(s)
Certificatesidentical
Compliance certificatesKnown for oneFederal Communications Commission (FCC), TAA
CertificationKnown for oneFCC,TAA

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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