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Product comparison · 2 video conferencing cameras

AVer MD331UI Black, White vs Yealink MeetingBar A25 Video Bar and CTP25 Touch Console Kit Bundle

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  • 20specifications compared
  • 15differ
  • 5identical
  • 74known for one product only

Key differences

The Yealink MeetingBar A25 Video Bar and CTP25 Touch Console Kit Bundle has 81.7° more horizontal field of view (tele) than the AVer MD331UI Black, White (84.4° vs 2.7°). The Yealink MeetingBar A25 Video Bar and CTP25 Touch Console Kit Bundle has 83° more horizontal field of view (wide) than the AVer MD331UI Black, White (151° vs 68°). The Yealink MeetingBar A25 Video Bar and CTP25 Touch Console Kit Bundle has 51.6° more vertical field of view (tele) than the AVer MD331UI Black, White (53.1° vs 1.5°). Camera type: Single camera on the AVer MD331UI Black, White, Triple camera on the Yealink MeetingBar A25 Video Bar and CTP25 Touch Console Kit Bundle. Video formats supported: H.264, H.265 on the AVer MD331UI Black, White, H.264 on the Yealink MeetingBar A25 Video Bar and CTP25 Touch Console Kit Bundle.

  • Camera type
    • Single camera
    • Triple camera
  • Horizontal field of view (tele)
    • 2.7°
    • 84.4°
  • Horizontal field of view (wide)
    • 68°
    • 151°
  • Vertical field of view (tele)
    • 1.5°
    • 53.1°
  • Vertical field of view (wide)
    • 41.7°
    • 81°
  • Maximum frame rate
    • 60 fps
    • 30 fps
  • Video formats supported
    • H.264, H.265
    • H.264
  • Product colour
    • Black, White
    • Black

Side by side

Differences highlightedShow differences only
94 specifications
A

AVer

MD331UI Black, White

Model MD331UI

View product
B

Yealink

MeetingBar A25 Video Bar and CTP25 Touch Console Kit BundleView product
Camera5 differ
Camera typeDiffersSingle cameraTriple camera
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
Optical zoomKnown for one30x
Field of view (tele)Known for one3.1°
Field of view (wide)Known for one75.5°
Focal length rangeKnown for one4.3 - 129 mm
Horizontal field of view (tele)Differs2.7°84.4°
Horizontal field of view (wide)Differs68°151°
Vertical field of view (tele)Differs1.5°53.1°
Vertical field of view (wide)Differs41.7°81°
Minimum illuminationKnown for one0.7 lx
Signal-to-Noise Ratio (SNR)Known for one50 dB
Aperture range (F-F)Known for one1.6 - 4.7
Auto exposureKnown for oneYes
Light exposure modesKnown for oneAperture priority AE, Auto, Manual
Closest focusing distanceKnown for one0.1 m
Gain control typeKnown for oneAuto/Manual
Privacy cameraKnown for oneYes
Privacy typeKnown for onePrivacy cover
Video2 differ
Maximum video resolution3840 x 2160 pixels3840 x 2160 pixels
Maximum frame rateDiffers60 fps30 fps
HD type4K Ultra HD4K Ultra HD
Resolution at capture speedKnown for one3840x2160@30fps
Supported video modesKnown for one720p, 1080p, 2160p
Video formats supportedDiffersH.264, H.265H.264
Supported graphics resolutionsKnown for one1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 3840 x 2160
Picture-in-PictureKnown for oneYes
Design1 differ
Product colourDiffersBlack, WhiteBlack
Tilt angle rangeKnown for one-90 - 90°
Pan rangeKnown for one-170 - 170°
Country of originKnown for oneTaiwan
Mounting typeKnown for oneTable/Ceiling
Ports & interfaces1 differ
HDMI ports quantity11
USB 2.0 ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-B ports quantityKnown for one1
Ethernet LAN (RJ-45) ports11
DC-in jackKnown for oneYes
USB 2.0 Type-C ports quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
Line-outKnown for oneYes
Poweridentical
Power source typeKnown for oneDC
AC input voltageKnown for one100 - 240 V
DC input voltageKnown for one12 V
Power consumption (typical)Known for one36 W
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 35 °C0 - 40 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Operating relative humidity (H-H)Differs20 - 80%10 - 95%
Storage relative humidity (H-H)Known for one20 - 95%
Networkidentical
Ethernet LAN data ratesKnown for one10,100,1000 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
Logistics dataidentical
Harmonized System (HS) codeKnown for one8517691000
Products per master (outer) caseKnown for one1 pc(s)
Products per palletKnown for one77 pc(s)
Performanceidentical
Cable lock slotYesYes
Cable lock slot typeKnown for oneKensington
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)
Wi-Fi bandKnown for oneDual-band (2.4 GHz / 5 GHz)
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.1
Auto framingKnown for oneYes
Auto-trackingKnown for oneYes
Tracking modesKnown for onePresenter mode
Firmware upgradeableKnown for oneYes
Technical detailsidentical
Warranty periodKnown for one3 year(s)
Weight & dimensions4 differ
WidthDiffers155 mm570 mm
DepthDiffers195 mm80 mm
HeightDiffers222.4 mm65 mm
WeightDiffers2.56 kg3.81 kg
Packaging dataidentical
Package widthKnown for one228 mm
Package depthKnown for one262 mm
Package heightKnown for one335 mm
Package weightKnown for one4.82 kg
Audioidentical
Built-in microphoneKnown for oneYes
Number of microphone arraysKnown for one8
Microphone frequency responseKnown for one100 - 20000 Hz
Microphone sensitivityKnown for one-38 dB
Microphone Total Harmonic Distortion (THD)Known for one5%
Built-in speaker(s)Known for oneYes
Sound pressure level (max)Known for one110 dB
Speaker frequency rangeKnown for one100 - 16000 Hz
Microphone pick-up rangeKnown for one5 m
Audio codecsKnown for oneARES, G.722.1C, G.722.1, G.722, G.711 (PCMA/PCMU), G.729
Supported sample ratesKnown for one32 kHz
Packaging contentidentical
Power supply includedKnown for oneYes
Cables includedKnown for oneHDMI, LAN (RJ-45), USB
AC adapter includedKnown for oneYes
Mounting kitKnown for oneYes
Packaging contentKnown for one• MeetingBar A25 • Power adapter • HDMI cable x1 • Network cable x1 • USB A to C cable x1 • Wall Mount x1 • CTP25

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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