Product comparison · 2 audio conferencing systems

Biamp MRB-M-VT4-C vs Lenovo GXD1C82051 audio conferencing system

2specifications compared
2differ
0identical
37known for one product only

Key differences

Product colour
- MRB-M-VT4-C:Black, White
- GXD1C82051 audio conferencing system:Grey
Speaker frequency range
- MRB-M-VT4-C:60 - 20000 Hz
- GXD1C82051 audio conferencing system:140 - 20000 Hz

Side by side

Differences highlightedShow differences only

Comparison of MRB-M-VT4-C, GXD1C82051
39 specifications	A Biamp MRB-M-VT4-C Model MRB-M-VT4-C View product	B Lenovo GXD1C82051 audio conferencing system Model GXD1C82051 View product
Features2 differ
Product colourDiffers	Black, White	Grey
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Speaker frequency rangeDiffers	60 - 20000 Hz	140 - 20000 Hz
Speaker diameterKnown for one	Unknown — not stated by the source	3 cm
CertificationKnown for one	Unknown — not stated by the source	CB, FCC,ICES, CE, RCM, VCCI, BSMI KCC, EAC
Product typeKnown for one	Group audio conferencing system	Unknown — not stated by the source
Number of speakersKnown for one	2	Unknown — not stated by the source
Country of originKnown for one	United States	Unknown — not stated by the source
Audioidentical
Frequency rangeKnown for one	Unknown — not stated by the source	140 - 20000 Hz
Dynamic rangeKnown for one	Unknown — not stated by the source	85 dB
Total Harmonic Distortion (THD) + noiseKnown for one	Unknown — not stated by the source	3%
Signal-to-Noise Ratio (SNR)Known for one	Unknown — not stated by the source	64 dB
Soundbar speakeridentical
Soundbar frequency rangeKnown for one	Unknown — not stated by the source	140 - 20000 Hz
Soundbar impedanceKnown for one	Unknown — not stated by the source	4 Ω
Soundbar speaker RMS powerKnown for one	Unknown — not stated by the source	3 W
Ports & interfacesidentical
USB connector typeKnown for one	Unknown — not stated by the source	USB Type-A
Microphoneidentical
Microphone direction typeKnown for one	Unknown — not stated by the source	Omnidirectional
Microphone colourKnown for one	White	Unknown — not stated by the source
Microphone frequencyKnown for one	150 - 16000 Hz	Unknown — not stated by the source
Number of microphonesKnown for one	1	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 95%
Poweridentical
CurrentKnown for one	Unknown — not stated by the source	1 A
DC input voltageKnown for one	Unknown — not stated by the source	5 V
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	90 mm
DepthKnown for one	Unknown — not stated by the source	90 mm
HeightKnown for one	Unknown — not stated by the source	49 mm
WeightKnown for one	Unknown — not stated by the source	265 g
Package widthKnown for one	Unknown — not stated by the source	125 mm
Package depthKnown for one	Unknown — not stated by the source	129 mm
Package heightKnown for one	Unknown — not stated by the source	89 mm
Package weightKnown for one	Unknown — not stated by the source	447 g
Microphone dimensions (WxHxD)Known for one	150 x 150 x 17 mm	Unknown — not stated by the source
Microphone weightKnown for one	340 g	Unknown — not stated by the source
Speaker dimensions (WxDxH)Known for one	276 x 276 x 151 mm	Unknown — not stated by the source
Packaging contentidentical
USB cable lengthKnown for one	Unknown — not stated by the source	0.79 m
Cables includedKnown for one	LAN (RJ-45)	Unknown — not stated by the source
Speaker includedKnown for one	Yes	Unknown — not stated by the source
Microphone includedKnown for one	Yes	Unknown — not stated by the source

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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