Product comparison · 2 speakerphones

Jabra Speak2 55 vs Jabra Speak2 75

50specifications compared
19differ
31identical
15known for one product only

Key differences

Sensitivity
- Speak2 55:85 dB
- Speak2 75:88 dB
Frequency range
- Speak2 55:100 - 20000 Hz
- Speak2 75:80 - 20000 Hz
Impedance
- Speak2 55:3 Ω
- Speak2 75:4 Ω
Microphone frequency
- Speak2 55:150 - 7000 Hz
- Speak2 75:150 - 14000 Hz
Interface
- Speak2 55:USB Type-C
- Speak2 75:USB/Bluetooth
Bluetooth profiles
- Speak2 55:A2DP, AVRCP, HFP
- Speak2 75:A2DP, AVRCP, HSP, HFP
Bluetooth version
- Speak2 55:5.1
- Speak2 75:5.2
Talk time
- Speak2 55:12 h
- Speak2 75:32 h

Side by side

Differences highlightedShow differences only

Comparison of Speak2 55, Speak2 75
65 specifications	A Jabra Speak2 55 View product	B Jabra Speak2 75 View product
Features1 differ
Device type	Universal	Universal
AutoKnown for one	No	Unknown — not stated by the source
Product colour	Black	Black
Portable	Yes	Yes
Speakerphone	No	No
Noise reduction	Yes	Yes
Noise cancelingKnown for one	Yes	Unknown — not stated by the source
Echo cancellation	Yes	Yes
Cable lengthKnown for one	0.8 m	Unknown — not stated by the source
Control type	Buttons	Buttons
On/off switch	No	No
Hearing protection technologies	Voice Level Normalization	Voice Level Normalization
Clear Voice technology	Yes	Yes
Audio beamformingKnown for one	Yes	Unknown — not stated by the source
International Protection (IP) code	IP64	IP64
Daisy chain	No	No
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Audio system full duplex	Yes	Yes
Sound pressure level (max)Known for one	85 dB	Unknown — not stated by the source
Unified communications	No	No
Range	2.3	2.3
CertificationDiffers	Microsoft Teams;Works with Google Meet;Google Fast Pair;Works With Chromebook;Amazon Chime	Microsoft Teams;Microsoft Teams Rooms (SKU specific);Microsoft Swift Pair
Audio formats supportedKnown for one	Unknown — not stated by the source	AAC, CVSD, mSBC, SBC
Signal-to-Noise Ratio (SNR)Known for one	Unknown — not stated by the source	72 dB
Loudspeakers3 differ
SensitivityDiffers	85 dB	88 dB
Frequency rangeDiffers	100 - 20000 Hz	80 - 20000 Hz
ImpedanceDiffers	3 Ω	4 Ω
Microphone1 differ
Microphone frequencyDiffers	150 - 7000 Hz	150 - 14000 Hz
Microphone mute	No	No
Number of microphones	4	4
Ports & interfaces3 differ
InterfaceDiffers	USB Type-C	USB/Bluetooth
Connectivity technology	Wired & Wireless	Wired & Wireless
Bluetooth	Yes	Yes
Bluetooth profilesDiffers	A2DP, AVRCP, HFP	A2DP, AVRCP, HSP, HFP
Bluetooth versionDiffers	5.1	5.2
USB connector genderKnown for one	Male	Unknown — not stated by the source
USB connector type	USB Type-C, USB Type-A	USB Type-C, USB Type-A
Bluetooth Low Energy (BLE)	No	No
Power1 differ
Power source type	Battery	Battery
Talk timeDiffers	12 h	32 h
Battery recharge time	2.5 h	2.5 h
Number of batteries supportedKnown for one	2	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 45 °C	0 - 40 °C
Storage temperature (T-T)	-20 - 45 °C	-20 - 45 °C
Battery1 differ
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Battery capacityDiffers	1800 mAh	4700 mAh
Certificatesidentical
Certified for Microsoft Teams	Yes	Yes
Weight & dimensions4 differ
WidthDiffers	120 mm	132.5 mm
DepthDiffers	120 mm	132.5 mm
HeightDiffers	33 mm	35 mm
WeightDiffers	280 g	466 g
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	132.5 x 132.5 x 35 mm
Packaging data3 differ
Package widthDiffers	142 mm	153 mm
Package depthDiffers	139 mm	155 mm
Package heightDiffers	46.5 mm	49 mm
Packaging content1 differ
Quantity	1	1
Interface adapters includedKnown for one	USB Type-C female - USB Type-A male	Unknown — not stated by the source
Safety sheetKnown for one	Yes	Unknown — not stated by the source
Storage pouchKnown for one	Yes	Unknown — not stated by the source
Packaging contentDiffers	Speakerphone (Speak2);Carry pouch;Safety Information and Warranty	Speakerphone (Speak2);Link 390 Bluetooth adapter (SKU dependent);Carry pouch;Safety Information and Warranty
Cables includedKnown for one	Unknown — not stated by the source	USB
Technical detailsidentical
Near Field Communication (NFC)	No	No
Voice control	No	No
Voice guidance	No	No
Warranty period	2 year(s)	2 year(s)

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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