Product comparison · 2 speakerphones

Lenovo EXPAND 30 + vs Trust 19883 speakerphone Mobile phone Bluetooth Black

9specifications compared
8differ
1identical
17known for one product only

Key differences

The Lenovo EXPAND 30 + has 15 m more maximum operating distance than the Trust 19883 speakerphone Mobile phone Bluetooth Black (25 m vs 10 m). The Trust 19883 speakerphone Mobile phone Bluetooth Black has 2 h more talk time than the Lenovo EXPAND 30 + (20 h vs 18 h). Only the Trust 19883 speakerphone Mobile phone Bluetooth Black has auto. Device type: Universal on the Lenovo EXPAND 30 +, Mobile phone on the Trust 19883 speakerphone Mobile phone Bluetooth Black. Product colour: Black, Silver on the Lenovo EXPAND 30 +, Black on the Trust 19883 speakerphone Mobile phone Bluetooth Black.

Device type
- EXPAND 30 +:Universal
- 19883 speakerphone Mobile phone Bluetooth Black:Mobile phone
Auto
- EXPAND 30 +:No
- 19883 speakerphone Mobile phone Bluetooth Black:Yes
Product colour
- EXPAND 30 +:Black, Silver
- 19883 speakerphone Mobile phone Bluetooth Black:Black
Maximum operating distance
- EXPAND 30 +:25 m
- 19883 speakerphone Mobile phone Bluetooth Black:10 m
Interface
- EXPAND 30 +:USB/Bluetooth
- 19883 speakerphone Mobile phone Bluetooth Black:Bluetooth
Connectivity technology
- EXPAND 30 +:Wired & Wireless
- 19883 speakerphone Mobile phone Bluetooth Black:Wireless
Power source type
- EXPAND 30 +:Battery, USB
- 19883 speakerphone Mobile phone Bluetooth Black:Cigar lighter
Talk time
- EXPAND 30 +:18 h
- 19883 speakerphone Mobile phone Bluetooth Black:20 h

Side by side

Differences highlightedShow differences only

Comparison of EXPAND 30 +, 19883
26 specifications	A Lenovo EXPAND 30 +View product	B Trust 19883 speakerphone Mobile phone Bluetooth Black Model 19883 View product
Features4 differ
Device typeDiffers	Universal	Mobile phone
AutoDiffers	No	Yes
Product colourDiffers	Black, Silver	Black
Maximum operating distanceDiffers	25 m	10 m
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Noise reductionKnown for one	Unknown — not stated by the source	Yes
Echo cancellationKnown for one	Unknown — not stated by the source	Yes
Loudspeakersidentical
Frequency rangeKnown for one	100 - 20000 Hz	Unknown — not stated by the source
Microphoneidentical
Microphone direction typeKnown for one	Omnidirectional	Unknown — not stated by the source
Microphone frequencyKnown for one	150 - 7500 Hz	Unknown — not stated by the source
Microphone muteKnown for one	Yes	Unknown — not stated by the source
Number of microphonesKnown for one	2	Unknown — not stated by the source
Ports & interfaces2 differ
InterfaceDiffers	USB/Bluetooth	Bluetooth
Connectivity technologyDiffers	Wired & Wireless	Wireless
Bluetooth	Yes	Yes
Bluetooth profilesKnown for one	A2DP, AVRCP, DI, HFP, HSP	Unknown — not stated by the source
Bluetooth versionKnown for one	5.0	Unknown — not stated by the source
USB connector typeKnown for one	USB Type-C	Unknown — not stated by the source
Power2 differ
Power source typeDiffers	Battery, USB	Cigar lighter
Talk timeDiffers	18 h	20 h
Battery recharge timeKnown for one	3.33 h	Unknown — not stated by the source
Standby timeKnown for one	Unknown — not stated by the source	60 h
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	Micro-USB

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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