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Product comparison · 2 speakerphones

HP Poly Sync 20 Speakerphone USB-C/A Adapter vs LevelOne CLLSPKPCARS speakerphone Universal USB/Bluetooth Silver

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  • 13specifications compared
  • 11differ
  • 2identical
  • 41known for one product only

Key differences

The HP Poly Sync 20 Speakerphone USB-C/A Adapter has 15 h more talk time than the LevelOne CLLSPKPCARS speakerphone Universal USB/Bluetooth Silver (20 h vs 5 h). The LevelOne CLLSPKPCARS speakerphone Universal USB/Bluetooth Silver has 39 mm more width than the HP Poly Sync 20 Speakerphone USB-C/A Adapter (73 mm vs 34 mm). The HP Poly Sync 20 Speakerphone USB-C/A Adapter has 38 mm more depth than the LevelOne CLLSPKPCARS speakerphone Universal USB/Bluetooth Silver (95 mm vs 57 mm). Only the LevelOne CLLSPKPCARS speakerphone Universal USB/Bluetooth Silver has auto. Device type: PC on the HP Poly Sync 20 Speakerphone USB-C/A Adapter, Universal on the LevelOne CLLSPKPCARS speakerphone Universal USB/Bluetooth Silver.

  • Device type
    • PC
    • Universal
  • Auto
    • No
    • Yes
  • Product colour
    • Black
    • Silver
  • Connectivity technology
    • Wireless
    • Wired & Wireless
  • Bluetooth version
    • 5.1
    • 3.0+HS
  • Power source type
    • Battery
    • Battery, USB
  • Talk time
    • 20 h
    • 5 h
  • Width
    • 34 mm
    • 73 mm

Side by side

Differences highlightedShow differences only
54 specifications
A

HP Poly

Sync 20 Speakerphone USB-C/A AdapterView product
B

LevelOne

CLLSPKPCARS speakerphone Universal USB/Bluetooth Silver

Model CLLSPKPCARS

View product
Features3 differ
Device typeDiffersPCUniversal
AutoDiffersNoYes
Product colourDiffersBlackSilver
Noise reductionKnown for oneYes
Cable lengthKnown for one0.715 m
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
Card reader integratedKnown for oneYes
MP3 playbackKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
LED indicatorsKnown for oneYes
On/off switchKnown for oneYes
Microphoneidentical
Number of microphonesKnown for one3
Ports & interfaces2 differ
Connectivity technologyDiffersWirelessWired & Wireless
BluetoothYesYes
Bluetooth profilesKnown for oneA2DP, AVRCP, HFP, HSP
Bluetooth versionDiffers5.13.0+HS
USB connector typeKnown for oneMicro-USB A, USB Type-C
Bluetooth Low Energy (BLE)Known for oneYes
InterfaceKnown for oneUSB/Bluetooth
Power2 differ
Power source typeDiffersBatteryBattery, USB
Talk timeDiffers20 h5 h
Battery recharge timeKnown for one4 h
Operating voltageKnown for one5 V
Standby timeKnown for one10 h
Batteryidentical
Battery technologyLithium-Ion (Li-Ion)Lithium-Ion (Li-Ion)
Battery capacityKnown for one500 mAh
Battery weightKnown for one9 g
Certificatesidentical
Compliance certificatesKnown for oneCCC, CB, EAC, RoHS, BIS, Federal Communications Commission (FCC), CE, BSMI
Weight & dimensions4 differ
WidthDiffers34 mm73 mm
DepthDiffers95 mm57 mm
HeightDiffers182 mm62 mm
WeightDiffers360 g400 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
Cables includedKnown for oneAudio (3.5mm), USB-SATA
Quick start guideKnown for oneYes
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
UNSPSC-codeKnown for one43191515
Loudspeakersidentical
SensitivityKnown for one83 dB
Output powerKnown for one2.5 W
Built-in subwooferKnown for oneYes
Frequency rangeKnown for one80 - 20000 Hz
ImpedanceKnown for one4 Ω

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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