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Product comparison · 2 speakerphones

HP Poly Sync 20-M Speakerphone USB-C/A Adapter vs Sandberg Bluetooth Speakerphone Pro

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  • 20specifications compared
  • 13differ
  • 7identical
  • 41known for one product only

Key differences

The Sandberg Bluetooth Speakerphone Pro has 0.385 m more cable length than the HP Poly Sync 20-M Speakerphone USB-C/A Adapter (1.1 m vs 0.715 m). The HP Poly Sync 20-M Speakerphone USB-C/A Adapter has 0.1 more Bluetooth version than the Sandberg Bluetooth Speakerphone Pro (5.1 vs 5.0). The HP Poly Sync 20-M Speakerphone USB-C/A Adapter has 15 h more talk time than the Sandberg Bluetooth Speakerphone Pro (20 h vs 5 h). Device type: PC on the HP Poly Sync 20-M Speakerphone USB-C/A Adapter, Universal on the Sandberg Bluetooth Speakerphone Pro. USB connector type: Micro-USB A, USB Type-C on the HP Poly Sync 20-M Speakerphone USB-C/A Adapter, USB Type-A on the Sandberg Bluetooth Speakerphone Pro.

  • Device type
    • PC
    • Universal
  • Cable length
    • 0.715 m
    • 1.1 m
  • Bluetooth version
    • 5.1
    • 5.0
  • USB connector type
    • Micro-USB A, USB Type-C
    • USB Type-A
  • Talk time
    • 20 h
    • 5 h
  • Width
    • 34 mm
    • 120 mm
  • Depth
    • 95 mm
    • 120 mm
  • Height
    • 182 mm
    • 35 mm

Side by side

Differences highlightedShow differences only
61 specifications
A

HP Poly

Sync 20-M Speakerphone USB-C/A AdapterView product
B

Sandberg

Bluetooth Speakerphone ProView product
Features2 differ
Device typeDiffersPCUniversal
AutoNoNo
Product colourBlackBlack
SpeakerphoneKnown for oneYes
Echo cancellationKnown for oneYes
Maximum operating distanceKnown for one30 m
Signal-to-Noise Ratio (SNR)Known for one65 dB
Cable lengthDiffers0.715 m1.1 m
LED integratedKnown for oneYes
LED indicatorsKnown for oneStatus
RangeKnown for one3m
Noise reductionKnown for oneYes
Control typeKnown for oneTouch
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 one-38 dB
Output powerKnown for one5 W
Frequency rangeKnown for one100 - 16000 Hz
ImpedanceKnown for one4 Ω
Microphoneidentical
Microphone direction typeKnown for oneOmnidirectional
Number of microphones33
Ports & interfaces2 differ
InterfaceKnown for oneBluetooth
Connectivity technologyWirelessWireless
BluetoothYesYes
Bluetooth versionDiffers5.15.0
USB connector typeDiffersMicro-USB A, USB Type-CUSB Type-A
Bluetooth profilesKnown for oneA2DP, AVRCP, HFP, HSP
Bluetooth Low Energy (BLE)Known for oneYes
Power1 differ
Power source typeBatteryBattery
Charging voltageKnown for one5 V
CurrentKnown for one0.5 A
Talk timeDiffers20 h5 h
Standby timeKnown for one180 h
Battery life (max)Known for one10 h
Battery recharge timeKnown for one4 h
Batteryidentical
Battery capacityKnown for one2000 mAh
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Weight & dimensions4 differ
WidthDiffers34 mm120 mm
DepthDiffers95 mm120 mm
HeightDiffers182 mm35 mm
WeightDiffers360 g252 g
Packaging data4 differ
Package widthDiffers209 mm158 mm
Package depthDiffers60 mm147 mm
Package heightDiffers211 mm54 mm
Package weightDiffers540 g377 g
Packaging contentidentical
QuantityKnown for one1
Cables includedKnown for oneUSB
Quick start guideKnown for oneYes
Bluetooth dongle includedYesYes
Storage pouchKnown for oneYes
Logistics dataidentical
Harmonized System (HS) codeKnown for one85182900
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 weight (imperial)Known for one456.5 kg (1006.5 lbs)
UNSPSC-codeKnown for one43191515
Certificatesidentical
Compliance certificatesKnown for oneCCC, CB, EAC, RoHS, BIS, Federal Communications Commission (FCC), CE, BSMI
Technical detailsidentical
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 one13.7

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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