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Product comparison · 2 speakerphones

Dell Pro Desktop Speakerphone - SP3022 vs HP Poly Sync 20 USB-A Pink Speakerphone

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  • 12specifications compared
  • 12differ
  • 0identical
  • 36known for one product only

Key differences

The Dell Pro Desktop Speakerphone - SP3022 has 25 dB more Signal-to-Noise Ratio (SNR) than the HP Poly Sync 20 USB-A Pink Speakerphone (80 dB vs 55 dB). The Dell Pro Desktop Speakerphone - SP3022 has 0.135 m more cable length than the HP Poly Sync 20 USB-A Pink Speakerphone (0.85 m vs 0.715 m). The Dell Pro Desktop Speakerphone - SP3022 has 37 mm more width than the HP Poly Sync 20 USB-A Pink Speakerphone (71 mm vs 34 mm). Device type: Universal on the Dell Pro Desktop Speakerphone - SP3022, Mobile phone/PC on the HP Poly Sync 20 USB-A Pink Speakerphone. Microphone direction type: Omnidirectional on the Dell Pro Desktop Speakerphone - SP3022, Bidirectional microphone on the HP Poly Sync 20 USB-A Pink Speakerphone.

  • Device type
    • Universal
    • Mobile phone/PC
  • Signal-to-Noise Ratio (SNR)
    • 80 dB
    • 55 dB
  • Cable length
    • 0.85 m
    • 0.715 m
  • Microphone direction type
    • Omnidirectional
    • Bidirectional microphone
  • Microphone frequency
    • 120 - 7000 Hz
    • 100 - 6700 Hz
  • Microphone sensitivity
    • 72 dB
    • -42 dB
  • Connectivity technology
    • Wired
    • Wired & Wireless
  • USB connector type
    • USB Type-C
    • USB Type-A

Side by side

Differences highlightedShow differences only
48 specifications
A

Dell

Pro Desktop Speakerphone - SP3022

Model SP3022

View product
B

HP Poly

Sync 20 USB-A Pink SpeakerphoneView product
Features3 differ
Device typeDiffersUniversalMobile phone/PC
AutoKnown for oneNo
Product colourKnown for onePink
Noise reductionKnown for oneYes
Echo cancellationKnown for oneYes
Signal-to-Noise Ratio (SNR)Differs80 dB55 dB
Programmable hot keysKnown for oneYes
Cable lengthDiffers0.85 m0.715 m
LED indicatorsKnown for oneYes
Control typeKnown for oneButtons, Touch
On/off switchKnown for oneYes
International Protection (IP) codeKnown for oneIP64
Sound pressure level (max)Known for one86 dB
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
CertificationKnown for oneCE, FCC, Rohs
Loudspeakersidentical
Driver typeKnown for oneDynamic
Frequency rangeKnown for one90 - 20000 Hz
Microphone3 differ
Microphone direction typeDiffersOmnidirectionalBidirectional microphone
Microphone frequencyDiffers120 - 7000 Hz100 - 6700 Hz
Microphone muteKnown for oneYes
Microphone sensitivityDiffers72 dB-42 dB
Number of microphonesKnown for one3
Ports & interfaces2 differ
InterfaceKnown for oneUSB/Bluetooth
Connectivity technologyDiffersWiredWired & Wireless
BluetoothKnown for oneYes
Bluetooth profilesKnown for oneA2DP, AVRCP, HFP, HSP
USB connector typeDiffersUSB Type-CUSB Type-A
Bluetooth Low Energy (BLE)Known for oneYes
Poweridentical
Power source typeKnown for oneBattery
Talk timeKnown for one20 h
Battery recharge timeKnown for one4 h
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Weight & dimensions4 differ
WidthDiffers71 mm34 mm
DepthDiffers226 mm95 mm
HeightDiffers58.7 mm182 mm
WeightDiffers324 g55 g
Packaging dataidentical
Package widthKnown for one183 mm
Package depthKnown for one360 mm
Package heightKnown for one209 mm
Package weightKnown for one510 g
Packaging contentidentical
QuantityKnown for one1
Cables includedKnown for oneUSB Type-A to USB Type-C
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-40 - 65 °C
Operating relative humidity (H-H)Known for one0 - 90%
Storage relative humidity (H-H)Known for one0 - 90%
Logistics dataidentical
Harmonized System (HS) codeKnown for one85182900

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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