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Product comparison · 2 speakerphones

Dell Pro Desktop Speakerphone - SP3022 vs HP Poly Sync 40+ USB-A USB-C Speakerphone +BT700 USB-A Adapter

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  • 12specifications compared
  • 12differ
  • 0identical
  • 46known 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 40+ USB-A USB-C Speakerphone +BT700 USB-A Adapter (80 dB vs 55 dB). The Dell Pro Desktop Speakerphone - SP3022 has 0.135 m more cable length than the HP Poly Sync 40+ USB-A USB-C Speakerphone +BT700 USB-A Adapter (0.85 m vs 0.715 m). The Dell Pro Desktop Speakerphone - SP3022 has 33 mm more width than the HP Poly Sync 40+ USB-A USB-C Speakerphone +BT700 USB-A Adapter (71 mm vs 38 mm). Device type: Universal on the Dell Pro Desktop Speakerphone - SP3022, Mobile phone/PC on the HP Poly Sync 40+ USB-A USB-C Speakerphone +BT700 USB-A Adapter. Microphone direction type: Omnidirectional on the Dell Pro Desktop Speakerphone - SP3022, Bidirectional microphone on the HP Poly Sync 40+ USB-A USB-C Speakerphone +BT700 USB-A Adapter.

  • 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
    • -45 dB
  • Connectivity technology
    • Wired
    • Wired & Wireless
  • USB connector type
    • USB Type-C
    • USB Type-A, USB Type-C

Side by side

Differences highlightedShow differences only
58 specifications
A

Dell

Pro Desktop Speakerphone - SP3022

Model SP3022

View product
B

HP Poly

Sync 40+ USB-A USB-C Speakerphone +BT700 USB-A AdapterView product
Features3 differ
Device typeDiffersUniversalMobile phone/PC
AutoKnown for oneNo
Product colourKnown for oneSilver
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 oneTouch
On/off switchKnown for oneYes
International Protection (IP) codeKnown for oneIP64
Sound pressure level (max)Known for one86 dB
Windows operating systems supportedKnown for oneWindows 10, Windows 11
Mac operating systems supportedKnown for oneMacOS
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-45 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
Bluetooth versionKnown for one5.1
USB connector typeDiffersUSB Type-CUSB Type-A, USB Type-C
Bluetooth Low Energy (BLE)Known for oneYes
Poweridentical
Power source typeKnown for oneBattery
Talk timeKnown for one30 h
Battery recharge timeKnown for one4 h
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Certificatesidentical
Compliance certificatesKnown for oneRoHS, Federal Communications Commission (FCC), CE
Weight & dimensions4 differ
WidthDiffers71 mm38 mm
DepthDiffers226 mm102 mm
HeightDiffers58.7 mm273 mm
WeightDiffers324 g610 g
Packaging dataidentical
Package widthKnown for one183 mm
Package depthKnown for one350 mm
Package heightKnown for one55 mm
Package weightKnown for one832 g
Packaging contentidentical
QuantityKnown for one1
Cables includedKnown for oneUSB Type-A to USB Type-C
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 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
Harmonized System (HS) codeKnown for one85182900
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%

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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