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Product comparison · 2 video conferencing systems

Yealink MeetingBar A20 + VCR20 + CTP18 + VCH51 vs Yealink MeetingBar A30 + VCR20 + CTP18 + VCH51

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  • 43specifications compared
  • 8differ
  • 35identical
  • 16known for one product only

Key differences

The Yealink MeetingBar A30 + VCR20 + CTP18 + VCH51 has 1 more USB 2.0 ports quantity than the Yealink MeetingBar A20 + VCR20 + CTP18 + VCH51 (2 vs 1). The Yealink MeetingBar A20 + VCR20 + CTP18 + VCH51 has 12 MP more megapixel (approx.) than the Yealink MeetingBar A30 + VCR20 + CTP18 + VCH51 (20 MP vs 8 MP). The Yealink MeetingBar A30 + VCR20 + CTP18 + VCH51 has 3 W more power consumption (idle) than the Yealink MeetingBar A20 + VCR20 + CTP18 + VCH51 (13 W vs 10 W). Cables included: HDMI, LAN (RJ-45) on the Yealink MeetingBar A20 + VCR20 + CTP18 + VCH51, HDMI on the Yealink MeetingBar A30 + VCR20 + CTP18 + VCH51.

  • USB 2.0 ports quantity
    • 1
    • 2
  • Megapixel (approx.)
    • 20 MP
    • 8 MP
  • Power consumption (idle)
    • 10 W
    • 13 W
  • Width
    • 600 mm
    • 700 mm
  • Depth
    • 68 mm
    • 98 mm
  • Height
    • 32 mm
    • 121 mm
  • Cables included
    • HDMI, LAN (RJ-45)
    • HDMI

Side by side

Differences highlightedShow differences only
59 specifications
A

Yealink

MeetingBar A20 + VCR20 + CTP18 + VCH51View product
B

Yealink

MeetingBar A30 + VCR20 + CTP18 + VCH51View product
Performanceidentical
Product typeVideo collaboration barVideo collaboration bar
BluetoothYesYes
Product colourBlackBlack
Auto framingYesYes
Meeting featuresAdd participates, Calendar, Content sharing, Hold/Resume, One-click join, WhiteboardAdd participates, Calendar, Content sharing, Hold/Resume, One-click join, Whiteboard
PTZ controlYesYes
Number of camerasKnown for one1
Videoidentical
Video codecsH.264 High profile, H.264 SVC, H.264H.264 High profile, H.264 SVC, H.264
Audioidentical
Built-in speaker(s)YesYes
Number of speakers11
Audio system full duplexYesYes
Echo cancellationYesYes
RMS rated power5 W5 W
Noise reductionKnown for oneYes
Ports & interfaces1 differ
HDMI input ports quantity11
HDMI output ports quantity22
USB 2.0 ports quantityDiffers12
Ethernet LAN (RJ-45) ports11
Line-inKnown for oneYes
Line-outKnown for oneYes
Reset slotYesYes
Network1 differ
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiYesYes
Networking standardsIEEE 802.1xIEEE 802.1x
VLAN supportYesYes
Security algorithmsDiffers256-bit AES, EAP-MD5, EAP-TTLS, SRTP, TLS256-bit AES, EAP-MD5, EAP-TTLS, PEAP, SRTP, TLS
Camera1 differ
Megapixel (approx.)Differs20 MP8 MP
Camera typeKnown for oneDual camera
Second camera resolutionKnown for one8 MP
Field of view (tele)Known for one90°
Field of view (wide)Known for one120°
Camera privacy shutterYesYes
Field of view (FOV) angleKnown for one133°
Microphoneidentical
Number of microphone arrays88
Microphone muteKnown for oneYes
Featuresidentical
Cable lock slotYesYes
Computer systemidentical
Operating system installedAndroid 9Android 9
Operational conditionsidentical
Operating relative humidity (H-H)10 - 95%10 - 95%
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)-30 - 70 °C-30 - 70 °C
Power1 differ
Power source typeACAC
AC input voltage100 - 240 V100 - 240 V
DC output voltageKnown for one48 V
DC output currentKnown for one0.7 A
Power consumption (idle)Differs10 W13 W
Power consumption (typical)10.5 W10.5 W
Power consumption (max)Known for one14 W
Certificatesidentical
CertificationCE, FCC, RoHS, REACH, ISO 9001, CCC, NOMCE, FCC, RoHS, REACH, ISO 9001, CCC, NOM
Weight & dimensions3 differ
WidthDiffers600 mm700 mm
DepthDiffers68 mm98 mm
HeightDiffers32 mm121 mm
Packaging content1 differ
Cables includedDiffersHDMI, LAN (RJ-45)HDMI
AC adapter includedYesYes
Mounting kitYesYes
Quick start guideKnown for oneYes
Remote control includedKnown for oneYes
Packaging content- VCR20 Spare Remote Control - CTP18 Collaboration Touch Panel - VCH51 Sharing Box- VCR20 Spare Remote Control - CTP18 Collaboration Touch Panel - VCH51 Sharing Box
Memoryidentical
Total storage capacityKnown for one64 GB

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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