Product comparison · 2 speakerphones

AVer FONE540 speakerphone PC USB/Bluetooth Black vs Lenovo 4XD1C82055 speakerphone PC USB Type-C Black

20specifications compared
16differ
4identical
33known for one product only

Key differences

The Lenovo 4XD1C82055 speakerphone PC USB Type-C Black has 5 - 40 °C more operating temperature (T-T) than the AVer FONE540 speakerphone PC USB/Bluetooth Black (5 - 40 °C vs 0 - 40 °C). The AVer FONE540 speakerphone PC USB/Bluetooth Black has 91 mm more width than the Lenovo 4XD1C82055 speakerphone PC USB Type-C Black (181 mm vs 90 mm). The AVer FONE540 speakerphone PC USB/Bluetooth Black has 130 mm more depth than the Lenovo 4XD1C82055 speakerphone PC USB Type-C Black (220 mm vs 90 mm). Only the AVer FONE540 speakerphone PC USB/Bluetooth Black has Bluetooth. Windows operating systems supported: Windows 10, Windows 7 on the AVer FONE540 speakerphone PC USB/Bluetooth Black, Windows 10 on the Lenovo 4XD1C82055 speakerphone PC USB Type-C Black.

Windows operating systems supported
- FONE540 speakerphone PC USB/Bluetooth Black:Windows 10, Windows 7
- 4XD1C82055 speakerphone PC USB Type-C Black:Windows 10
Interface
- FONE540 speakerphone PC USB/Bluetooth Black:USB/Bluetooth
- 4XD1C82055 speakerphone PC USB Type-C Black:USB Type-C
Connectivity technology
- FONE540 speakerphone PC USB/Bluetooth Black:Wired & Wireless
- 4XD1C82055 speakerphone PC USB Type-C Black:Wired
Bluetooth
- FONE540 speakerphone PC USB/Bluetooth Black:Yes
- 4XD1C82055 speakerphone PC USB Type-C Black:No
Operating temperature (T-T)
- FONE540 speakerphone PC USB/Bluetooth Black:0 - 40 °C
- 4XD1C82055 speakerphone PC USB Type-C Black:5 - 40 °C
Operating relative humidity (H-H)
- FONE540 speakerphone PC USB/Bluetooth Black:20 - 80%
- 4XD1C82055 speakerphone PC USB Type-C Black:0 - 95%
Width
- FONE540 speakerphone PC USB/Bluetooth Black:181 mm
- 4XD1C82055 speakerphone PC USB Type-C Black:90 mm
Depth
- FONE540 speakerphone PC USB/Bluetooth Black:220 mm
- 4XD1C82055 speakerphone PC USB Type-C Black:90 mm

Side by side

Differences highlightedShow differences only

Comparison of FONE540, 4XD1C82055
53 specifications	A AVer FONE540 speakerphone PC USB/Bluetooth Black Model FONE540 View product	B Lenovo 4XD1C82055 speakerphone PC USB Type-C Black Model 4XD1C82055 View product
Features1 differ
SpeakerphoneKnown for one	Yes	Unknown — not stated by the source
Control typeKnown for one	Touch	Unknown — not stated by the source
Windows operating systems supportedDiffers	Windows 10, Windows 7	Windows 10
Mac operating systems supportedKnown for one	Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina	Unknown — not stated by the source
AutoKnown for one	Unknown — not stated by the source	Yes
Noise reductionKnown for one	Unknown — not stated by the source	Yes
Noise cancelingKnown for one	Unknown — not stated by the source	Yes
Automatic gain controlKnown for one	Unknown — not stated by the source	Yes
Cable lengthKnown for one	Unknown — not stated by the source	0.79 m
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Audio beamformingKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces3 differ
InterfaceDiffers	USB/Bluetooth	USB Type-C
Connectivity technologyDiffers	Wired & Wireless	Wired
3.5 mm connectorKnown for one	Yes	Unknown — not stated by the source
BluetoothDiffers	Yes	No
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
USB connector typeKnown for one	Micro-USB	Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	AC	Unknown — not stated by the source
Operating voltageKnown for one	12 V	Unknown — not stated by the source
Input voltageKnown for one	100-240 V	Unknown — not stated by the source
CurrentKnown for one	5 A	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 40 °C	5 - 40 °C
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Differs	20 - 80%	0 - 95%
Storage relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	181 mm	90 mm
DepthDiffers	220 mm	90 mm
HeightDiffers	49.5 mm	49 mm
WeightDiffers	2 kg	265 g
Packaging data4 differ
Package widthDiffers	270 mm	125 mm
Package depthDiffers	270 mm	89 mm
Package heightDiffers	365 mm	129 mm
Package weightDiffers	2.55 kg	447 g
Packaging content1 differ
Cables includedDiffers	AUX, USB	USB Type-C
Quick start guideKnown for one	Yes	Unknown — not stated by the source
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Interface adapters includedKnown for one	Unknown — not stated by the source	USB Type-C female - USB Type-A male
Logistics data1 differ
Country of originKnown for one	Taiwan	Unknown — not stated by the source
Harmonized System (HS) codeDiffers	8518210000	85182900
Products per palletKnown for one	96 pc(s)	Unknown — not stated by the source
Products per master (outer) caseKnown for one	2 pc(s)	Unknown — not stated by the source
Loudspeakersidentical
SensitivityKnown for one	Unknown — not stated by the source	85 dB
Output powerKnown for one	Unknown — not stated by the source	3 W
Frequency rangeKnown for one	Unknown — not stated by the source	140 - 20000 Hz
ImpedanceKnown for one	Unknown — not stated by the source	4 Ω
Microphoneidentical
Microphone direction typeKnown for one	Unknown — not stated by the source	Omnidirectional
Microphone frequencyKnown for one	Unknown — not stated by the source	100 - 10000 Hz
Microphone sensitivityKnown for one	Unknown — not stated by the source	64 dB
Number of microphonesKnown for one	Unknown — not stated by the source	1

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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