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Product comparison · 2 speakerphones

HP Poly Sync 20-M Speakerphone USB-C/A Adapter vs Jabra Speak 450

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  • 10specifications compared
  • 6differ
  • 4identical
  • 33known for one product only

Key differences

The HP Poly Sync 20-M Speakerphone USB-C/A Adapter has 2.1 more Bluetooth version than the Jabra Speak 450 (5.1 vs 3.0). The HP Poly Sync 20-M Speakerphone USB-C/A Adapter has 5 h more talk time than the Jabra Speak 450 (20 h vs 15 h). Device type: PC on the HP Poly Sync 20-M Speakerphone USB-C/A Adapter, Telephone on the Jabra Speak 450. Control type: Touch on the HP Poly Sync 20-M Speakerphone USB-C/A Adapter, Buttons on the Jabra Speak 450. Connectivity technology: Wireless on the HP Poly Sync 20-M Speakerphone USB-C/A Adapter, Wired & Wireless on the Jabra Speak 450.

  • Device type
    • PC
    • Telephone
  • Control type
    • Touch
    • Buttons
  • Connectivity technology
    • Wireless
    • Wired & Wireless
  • Bluetooth profiles
    • A2DP, AVRCP, HFP, HSP
    • A2DP
  • Bluetooth version
    • 5.1
    • 3.0
  • Talk time
    • 20 h
    • 15 h

Side by side

Differences highlightedShow differences only
43 specifications
A

HP Poly

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

Jabra

Speak 450View product
Features2 differ
Device typeDiffersPCTelephone
AutoNoNo
Product colourBlackBlack
Noise reductionKnown for oneYes
Cable lengthKnown for one0.715 m
Control typeDiffersTouchButtons
Sound pressure level (max)Known for one86 dB
Windows operating systems supportedKnown for oneWindows 10, Windows 11
Mac operating systems supportedKnown for oneMacOS
Maximum operating distanceKnown for one10 m
Microphoneidentical
Number of microphonesKnown for one3
Microphone direction typeKnown for oneOmnidirectional
Microphone muteKnown for oneYes
Ports & interfaces3 differ
Connectivity technologyDiffersWirelessWired & Wireless
BluetoothYesYes
Bluetooth profilesDiffersA2DP, AVRCP, HFP, HSPA2DP
Bluetooth versionDiffers5.13.0
USB connector typeKnown for oneMicro-USB A, USB Type-C
Bluetooth Low Energy (BLE)Known for oneYes
InterfaceKnown for oneUSB/Bluetooth
Power1 differ
Power source typeBatteryBattery
Talk timeDiffers20 h15 h
Battery recharge timeKnown for one4 h
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Certificatesidentical
Compliance certificatesKnown for oneCCC, CB, EAC, RoHS, BIS, Federal Communications Commission (FCC), CE, BSMI
Weight & dimensionsidentical
WidthKnown for one34 mm
DepthKnown for one95 mm
HeightKnown for one182 mm
WeightKnown for one360 g
Packaging dataidentical
Package widthKnown for one209 mm
Package depthKnown for one60 mm
Package heightKnown for one211 mm
Package weightKnown for one540 g
Packaging contentidentical
Bluetooth dongle includedKnown for oneYes
QuantityKnown for one1
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
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 weight (imperial)Known for one456.5 kg (1006.5 lbs)
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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