Product comparison · 2 speakerphones

Dahua Technology VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black vs MAXHUB UC BM45

20specifications compared
14differ
6identical
30known for one product only

Key differences

The MAXHUB UC BM45 has 4 more microphones than the Dahua Technology VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black (8 vs 4). The MAXHUB UC BM45 has 9.5 mm more width than the Dahua Technology VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black (122 mm vs 112.5 mm). The MAXHUB UC BM45 has 29.8 mm more height than the Dahua Technology VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black (65 mm vs 35.2 mm). Device type: Mobile phone/PC on the Dahua Technology VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black, PC on the MAXHUB UC BM45. Product colour: Black on the Dahua Technology VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black, Grey on the MAXHUB UC BM45.

Device type
- VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black:Mobile phone/PC
- UC BM45:PC
Product colour
- VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black:Black
- UC BM45:Grey
LED indicators
- VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black:Power
- UC BM45:Yes
Control type
- VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black:Buttons
- UC BM45:Touch
Microphone frequency
- VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black:90 - 16000 Hz
- UC BM45:100 - 10000 Hz
Number of microphones
- VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black:4
- UC BM45:8
Power source type
- VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black:USB
- UC BM45:DC, PoE
Width
- VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black:112.5 mm
- UC BM45:122 mm

Side by side

Differences highlightedShow differences only

Comparison of VCS-MCA450, UC BM45
50 specifications	A Dahua Technology VCS-MCA450 speakerphone Mobile phone/PC USB Type-C Black Model VCS-MCA450 View product	B MAXHUB UC BM45 View product
Features4 differ
Device typeDiffers	Mobile phone/PC	PC
Product colourDiffers	Black	Grey
PortableKnown for one	Yes	Unknown — not stated by the source
Noise reduction	Yes	Yes
Echo cancellation	Yes	Yes
Maximum operating distanceKnown for one	10 m	Unknown — not stated by the source
Signal-to-Noise Ratio (SNR)Known for one	75 dB	Unknown — not stated by the source
LED indicatorsDiffers	Power	Yes
Control typeDiffers	Buttons	Touch
Plug and Play	Yes	Yes
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Sound pressure level (max)Known for one	85 dB	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Windows 10, Windows 11, Windows 7, Windows 8	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
AutoKnown for one	Unknown — not stated by the source	No
Automatic gain controlKnown for one	Unknown — not stated by the source	Yes
Audio system full duplexKnown for one	Unknown — not stated by the source	Yes
Loudspeakersidentical
Output power	5 W	5 W
ImpedanceKnown for one	4 Ω	Unknown — not stated by the source
Frequency rangeKnown for one	Unknown — not stated by the source	100 - 20000 Hz
Microphone2 differ
Microphone direction typeKnown for one	Omnidirectional	Unknown — not stated by the source
Microphone frequencyDiffers	90 - 16000 Hz	100 - 10000 Hz
Number of microphonesDiffers	4	8
Ports & interfacesidentical
Interface	USB Type-C	USB Type-C
Connectivity technology	Wired	Wired
BluetoothKnown for one	Yes	Unknown — not stated by the source
USB connector genderKnown for one	Male	Unknown — not stated by the source
USB connector typeKnown for one	USB Type-C	Unknown — not stated by the source
Power1 differ
Power source typeDiffers	USB	DC, PoE
Operating voltageKnown for one	7.4 V	Unknown — not stated by the source
Charging voltageKnown for one	5 V	Unknown — not stated by the source
Input currentKnown for one	2 A	Unknown — not stated by the source
Battery life (max)Known for one	8 h	Unknown — not stated by the source
Battery recharge timeKnown for one	3 h	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 70 °C	Unknown — not stated by the source
Batteryidentical
Battery capacityKnown for one	2200 mAh	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	112.5 mm	122 mm
HeightDiffers	35.2 mm	65 mm
WeightDiffers	300 g	472 g
DepthKnown for one	Unknown — not stated by the source	122 mm
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	122 x 122 x 65 mm
Packaging data4 differ
Package widthDiffers	188 mm	226 mm
Package depthDiffers	163 mm	187 mm
Package heightDiffers	51 mm	91 mm
Package weightDiffers	400 g	1.21 kg
Packaging contentidentical
QuantityKnown for one	1	Unknown — not stated by the source
Cables includedKnown for one	Unknown — not stated by the source	USB Type-A to USB Type-C
Packaging contentKnown for one	Unknown — not stated by the source	UC BM45 Unit; Table Bracket; Power Adapter; USB-C to USB-A Cable (3m / 9.8ft)
Certificatesidentical
Certified for Microsoft TeamsKnown for one	Unknown — not stated by the source	Yes

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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