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Product comparison · 2 video conferencing systems

Yealink MeetingBar A40-031 vs Yealink UVC40 E2

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  • 25specifications compared
  • 15differ
  • 10identical
  • 67known for one product only

Key differences

The Yealink UVC40 E2 has 9 dB more Signal-to-Noise Ratio (SNR) than the Yealink MeetingBar A40-031 (72 dB vs 63 dB). The Yealink MeetingBar A40-031 has 30 fps more maximum frame rate than the Yealink UVC40 E2 (60 fps vs 30 fps). The Yealink MeetingBar A40-031 has 40 MP more megapixel (approx.) than the Yealink UVC40 E2 (48 MP vs 8 MP). Product type: Group video conferencing system on the Yealink MeetingBar A40-031, Personal video conferencing system on the Yealink UVC40 E2. Frequency range: 80 - 18000 Hz on the Yealink MeetingBar A40-031, 50 - 20000 Hz on the Yealink UVC40 E2.

  • Signal-to-Noise Ratio (SNR)
    • 63 dB
    • 72 dB
  • Maximum frame rate
    • 60 fps
    • 30 fps
  • Frequency range
    • 80 - 18000 Hz
    • 50 - 20000 Hz
  • Megapixel (approx.)
    • 48 MP
    • 8 MP
  • Camera type
    • Dual camera
    • Single camera
  • Number of microphone arrays
    • 8
    • 1
  • Width
    • 650 mm
    • 600 mm
  • Depth
    • 62 mm
    • 68 mm

Side by side

Differences highlightedShow differences only
92 specifications
A

Yealink

MeetingBar A40-031View product
B

Yealink

UVC40 E2View product
Performance2 differ
Product typeDiffersGroup video conferencing systemPersonal video conferencing system
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.0
Product colourBlackBlack
Signal-to-Noise Ratio (SNR)Differs63 dB72 dB
Number of camerasKnown for one1
Auto framingKnown for oneYes
Video1 differ
HD type4K Ultra HD4K Ultra HD
Maximum video resolutionKnown for one3840 x 2160 pixels
Total megapixelsKnown for one48 MP
Supported video modesKnown for one1080p, 2160p
Supported graphics resolutionsKnown for one1920 x 1080 (HD 1080), 3840 x 2160
Maximum frame rateDiffers60 fps30 fps
Aspect ratioKnown for one16:9
Audio1 differ
Built-in speaker(s)YesYes
Number of speakersKnown for one2
Frequency rangeDiffers80 - 18000 Hz50 - 20000 Hz
RMS rated powerKnown for one20 W
Audio system full duplexKnown for oneYes
Line-out impedanceKnown for one4 Ω
Audio Lip synchronizationKnown for oneYes
Automatic gain controlKnown for oneYes
Echo cancellationKnown for oneYes
Noise reductionKnown for oneYes
Speaker powerKnown for one5 W
Ports & interfacesidentical
HDMI ports quantityKnown for one2
USB 2.0 ports quantity11
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
Ethernet LAN (RJ-45) portsKnown for one1
Line-inKnown for oneYes
Line-outKnown for oneYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-B ports quantityKnown for one1
DC-in jackKnown for oneYes
Microphone inKnown for oneYes
Reset slotKnown for oneYes
Networkidentical
Ethernet LANKnown for oneYes
Wi-FiYesYes
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)
Camera2 differ
Megapixel (approx.)Differs48 MP8 MP
Camera typeDiffersDual cameraSingle camera
Zoom capabilityKnown for oneYes
Digital zoomKnown for one6x
Horizontal field of viewKnown for one110°
Vertical field of viewKnown for one54°
Diagonal field of viewKnown for one120°
Focus adjustmentKnown for oneAuto
Number of camera presetsKnown for one9
Aperture range (F-F)Known for one2.2 - 2.4
Camera shutter speedKnown for one0.01 - 0.033 s
Minimum illuminationKnown for one0.1 lx
Sensor typeKnown for oneCMOS
Image sensor sizeKnown for one1/1.8"
Field of view (FOV) angleKnown for one120°
Displayidentical
DisplayKnown for oneIPS
Display diagonalKnown for one25.6 cm (10.1")
Display resolutionKnown for one1280 x 800 pixels
Contrast ratio (typical)Known for one1000:1
TouchscreenKnown for oneYes
Touchscreen typeKnown for oneCapacitive
Display brightnessKnown for one3520 cd/m²
Viewing angle, horizontalKnown for one178°
Viewing angle, verticalKnown for one178°
Anti-glare screenKnown for oneYes
Microphone1 differ
Microphone sensitivity-38 dB-38 dB
Microphone frequencyKnown for one100 - 20000 Hz
Sound pressure level (max)Known for one130 dB
Number of microphone arraysDiffers81
Number of microphonesKnown for one8
Logistics dataidentical
Country of originChinaChina
Operational conditionsidentical
Operating relative humidity (H-H)10 - 95%10 - 95%
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)Known for one-30 - 70 °C
Weight & dimensions4 differ
WidthDiffers650 mm600 mm
DepthDiffers62 mm68 mm
HeightDiffers80 mm82 mm
WeightDiffers6.57 kg13 kg
Packaging data4 differ
Package widthDiffers198 mm685 mm
Package depthDiffers406 mm397 mm
Package heightDiffers758 mm290 mm
Package weightDiffers7.38 kg13.1 kg
Packaging contentidentical
Quick start guideYesYes
Cables includedKnown for oneUSB
AC adapter includedKnown for oneYes
Mounting kitKnown for oneYes
Remote control includedKnown for oneYes
Featuresidentical
Cable lock slotKnown for oneYes
Computer systemidentical
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Poweridentical
Power source typeKnown for oneAC
AC input voltageKnown for one100 - 240 V
DC output voltageKnown for one48 V
DC output currentKnown for one0.7 A

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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