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Product comparison · 2 video conferencing systems

Vaddio DocCAM 4K HDBT Document Camera with OneLINK Bridge vs Yealink UVC40 E2

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  • 15specifications compared
  • 11differ
  • 4identical
  • 73known for one product only

Key differences

The Yealink UVC40 E2 has 22 dB more Signal-to-Noise Ratio (SNR) than the Vaddio DocCAM 4K HDBT Document Camera with OneLINK Bridge (72 dB vs 50 dB). The Vaddio DocCAM 4K HDBT Document Camera with OneLINK Bridge has 0.57 MP more megapixel (approx.) than the Yealink UVC40 E2 (8.57 MP vs 8 MP). The Yealink UVC40 E2 has 396.8 mm more width than the Vaddio DocCAM 4K HDBT Document Camera with OneLINK Bridge (600 mm vs 203.2 mm). Product type: Group video conferencing system on the Vaddio DocCAM 4K HDBT Document Camera with OneLINK Bridge, Personal video conferencing system on the Yealink UVC40 E2. Product colour: White on the Vaddio DocCAM 4K HDBT Document Camera with OneLINK Bridge, Black on the Yealink UVC40 E2.

  • Product colour
    • White
    • Black
  • Signal-to-Noise Ratio (SNR)
    • 50 dB
    • 72 dB
  • HD type
    • Full HD
    • 4K Ultra HD
  • Megapixel (approx.)
    • 8.57 MP
    • 8 MP
  • Image sensor size
    • 1/2.5"
    • 1/1.8"
  • Width
    • 203.2 mm
    • 600 mm
  • Depth
    • 203.2 mm
    • 68 mm
  • Height
    • 108 mm
    • 82 mm

Side by side

Differences highlightedShow differences only
88 specifications
A

Vaddio

DocCAM 4K HDBT Document Camera with OneLINK Bridge

Model 999-99680-301

View product
B

Yealink

UVC40 E2View product
Performance3 differ
Product typeDiffersGroup video conferencing systemPersonal video conferencing system
Number of camerasKnown for one1
Product colourDiffersWhiteBlack
Auto framingKnown for oneYes
Signal-to-Noise Ratio (SNR)Differs50 dB72 dB
PTZ controlKnown for oneNo
Wireless rangeKnown for one100 m
Video1 differ
HD typeDiffersFull HD4K Ultra HD
Maximum video resolutionKnown for one3840 x 2160 pixels
Supported video modesKnown for one2160p
Resolution at capture speedKnown for one3840x2160@30fps
Streaming capabilityKnown for oneYes
Audioidentical
Built-in speaker(s)Known for oneYes
Audio system full duplexKnown for oneYes
Frequency rangeKnown for one50 - 20000 Hz
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
USB 2.0 ports quantityKnown for one1
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
Power over Ethernet (PoE) ports quantityKnown for one1
RS-232 portsKnown for one1
Networkidentical
Wi-FiKnown for oneYes
Ethernet LANKnown for oneYes
Camera2 differ
Megapixel (approx.)Differs8.57 MP8 MP
Camera typeKnown for oneSingle camera
Image sensor sizeDiffers1/2.5"1/1.8"
Field of view (FOV) angleKnown for one120°
Optical zoomKnown for one30x
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
Number of microphonesKnown for one8
Number of microphone arraysKnown for one1
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
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Logistics dataidentical
Country of originKnown for oneChina
Operational conditionsidentical
Operating relative humidity (H-H)Known for one10 - 95%
Storage temperature (T-T)Known for one-30 - 70 °C
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
CurrentKnown for one1.36 A
DC input voltageKnown for one48 V
Weight & dimensions4 differ
WidthDiffers203.2 mm600 mm
DepthDiffers203.2 mm68 mm
HeightDiffers108 mm82 mm
WeightDiffers1.91 kg13 kg
Packaging dataidentical
Package widthKnown for one685 mm
Package depthKnown for one397 mm
Package heightKnown for one290 mm
Package weightKnown for one13.1 kg
Packaging content1 differ
Cables includedDiffersRS-232, USBUSB
AC adapter includedKnown for oneYes
Mounting kitKnown for oneYes
Quick start guideKnown 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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