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Product comparison · 2 speakerphones

HP Poly Sync 40+ USB-A USB-C Speakerphone +BT700 USB-A Adapter vs Jabra Speak2 75

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  • 32specifications compared
  • 23differ
  • 9identical
  • 42known for one product only

Key differences

The Jabra Speak2 75 has 17 dB more Signal-to-Noise Ratio (SNR) than the HP Poly Sync 40+ USB-A USB-C Speakerphone +BT700 USB-A Adapter (72 dB vs 55 dB). The Jabra Speak2 75 has 1 more microphones than the HP Poly Sync 40+ USB-A USB-C Speakerphone +BT700 USB-A Adapter (4 vs 3). The Jabra Speak2 75 has 0.1 more Bluetooth version than the HP Poly Sync 40+ USB-A USB-C Speakerphone +BT700 USB-A Adapter (5.2 vs 5.1). Only the HP Poly Sync 40+ USB-A USB-C Speakerphone +BT700 USB-A Adapter has on/off switch. Only the HP Poly Sync 40+ USB-A USB-C Speakerphone +BT700 USB-A Adapter has microphone mute.

  • Device type
    • Mobile phone/PC
    • Universal
  • Product colour
    • Silver
    • Black
  • Signal-to-Noise Ratio (SNR)
    • 55 dB
    • 72 dB
  • Control type
    • Touch
    • Buttons
  • On/off switch
    • Yes
    • No
  • Microphone frequency
    • 100 - 6700 Hz
    • 150 - 14000 Hz
  • Microphone mute
    • Yes
    • No
  • Number of microphones
    • 3
    • 4

Side by side

Differences highlightedShow differences only
74 specifications
A

HP Poly

Sync 40+ USB-A USB-C Speakerphone +BT700 USB-A AdapterView product
B

Jabra

Speak2 75View product
Features6 differ
Device typeDiffersMobile phone/PCUniversal
Product colourDiffersSilverBlack
PortableKnown for oneYes
SpeakerphoneKnown for oneNo
Audio formats supportedKnown for oneAAC, CVSD, mSBC, SBC
Signal-to-Noise Ratio (SNR)Differs55 dB72 dB
Control typeDiffersTouchButtons
On/off switchDiffersYesNo
Hearing protection technologiesKnown for oneVoice Level Normalization
Clear Voice technologyKnown for oneYes
Daisy chainKnown for oneNo
Audio system full duplexKnown for oneYes
Unified communicationsKnown for oneNo
RangeKnown for one2.3
CertificationDiffersCE, FCC, RohsMicrosoft Teams;Microsoft Teams Rooms (SKU specific);Microsoft Swift Pair
AutoKnown for oneNo
Programmable hot keysKnown for oneYes
Cable lengthKnown for one0.715 m
LED indicatorsKnown for oneYes
Sound pressure level (max)Known for one86 dB
Windows operating systems supportedKnown for oneWindows 10, Windows 11
Mac operating systems supportedKnown for oneMacOS
Loudspeakersidentical
SensitivityKnown for one88 dB
Frequency rangeKnown for one80 - 20000 Hz
ImpedanceKnown for one4 Ω
Driver typeKnown for oneDynamic
Microphone3 differ
Microphone frequencyDiffers100 - 6700 Hz150 - 14000 Hz
Microphone muteDiffersYesNo
Number of microphonesDiffers34
Microphone direction typeKnown for oneBidirectional microphone
Microphone sensitivityKnown for one-45 dB
Ports & interfaces4 differ
Bluetooth profilesDiffersA2DP, AVRCP, HFP, HSPA2DP, AVRCP, HSP, HFP
Bluetooth versionDiffers5.15.2
USB connector typeDiffersUSB Type-A, USB Type-CUSB Type-C, USB Type-A
Bluetooth Low Energy (BLE)DiffersYesNo
Power2 differ
Talk timeDiffers30 h32 h
Battery recharge timeDiffers4 h2.5 h
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-20 - 45 °C
Batteryidentical
Battery capacityKnown for one4700 mAh
Certificatesidentical
Certified for Microsoft TeamsKnown for oneYes
Compliance certificatesKnown for oneRoHS, Federal Communications Commission (FCC), CE
Weight & dimensions4 differ
WidthDiffers38 mm132.5 mm
DepthDiffers102 mm132.5 mm
Dimensions (WxDxH)Known for one132.5 x 132.5 x 35 mm
HeightDiffers273 mm35 mm
WeightDiffers610 g466 g
Packaging data3 differ
Package widthDiffers183 mm153 mm
Package depthDiffers350 mm155 mm
Package heightDiffers55 mm49 mm
Package weightKnown for one832 g
Packaging content1 differ
Cables includedDiffersUSB Type-A to USB Type-CUSB
Packaging contentKnown for oneSpeakerphone (Speak2);Link 390 Bluetooth adapter (SKU dependent);Carry pouch;Safety Information and Warranty
Technical detailsidentical
Near Field Communication (NFC)Known for oneNo
Voice controlKnown for oneNo
Voice guidanceKnown for oneNo
Warranty periodKnown for one2 year(s)
General Product Safety Regulation (GPSR) URLKnown for onehttps://kaas.hpcloud.hp.com/pdf-public/pdf_11069394_en-US-1.pdf
Total carbon footprint (kg of CO2e)Known for one17.4
Logistics dataidentical
Country of originKnown for oneChina
Master (outer) cases per palletKnown for one80 pc(s)
Master (outer) cases per pallet layerKnown for one10 pc(s)
Pallet gross weightKnown for one456.5 kg
Pallet dimensions (W x D x H)Known for one1016 x 1219 x 1940 mm
UNSPSC-codeKnown for one43191515

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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