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Product comparison · 2 headphones

HP Poly Blackwire 8225 Stereo USB-C Headset +USB-C/A Adapter vs HP Poly Savi 8220 UC Microsoft Teams Certified DECT 1880-1900 MHz USB-A Headset

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  • 44specifications compared
  • 16differ
  • 28identical
  • 21known for one product only

Key differences

  • Signal-to-Noise Ratio (SNR)
    • 118 dB
    • 53 dB
  • Country of origin
    • China, Mexico
    • Mexico
  • USB connector
    • USB Type-C
    • USB Type-A
  • Ear coupling
    • Supraaural
    • Circumaural
  • Headphone sensitivity
    • -38 dB
    • 112 dB
  • Microphone frequency
    • 100 - 10000 Hz
    • 35 - 21000 Hz
  • Microphone sensitivity
    • -38 dB
    • 40 dB
  • Depth
    • 32 mm
    • 166 mm

Side by side

Differences highlightedShow differences only
65 specifications
A

HP Poly

Blackwire 8225 Stereo USB-C Headset +USB-C/A AdapterView product
B

HP Poly

Savi 8220 UC Microsoft Teams Certified DECT 1880-1900 MHz USB-A HeadsetView product
Performance2 differ
Product typeHeadsetHeadset
Wearing styleHead-bandHead-band
Recommended usageOffice/Call centerOffice/Call center
Headset typeBinauralBinaural
Product colourBlackBlack
Colour nameBlackBlack
Operating keysAnswer/end callAnswer/end call
DECT connectableKnown for oneYes
Hearing protection technologiesKnown for oneSoundGuard DIGITAL
Number of paired devices rememberedKnown for one2
Signal-to-Noise Ratio (SNR)Differs118 dB53 dB
Country of originDiffersChina, MexicoMexico
Ports & interfaces1 differ
Connectivity technologyWiredWired
USB connectivityYesYes
USB connectorDiffersUSB Type-CUSB Type-A
BluetoothKnown for oneYes
Bluetooth profilesKnown for oneAVRCP
Bluetooth versionKnown for one4.2
Wireless range (line of sight)Known for one180 m
Wireless range (typical building)Known for one55 m
Headphones2 differ
Ear couplingDiffersSupraauralCircumaural
Headphone frequencyKnown for one20 - 20000 Hz
Impedance32 Ω32 Ω
Headphone sensitivityDiffers-38 dB112 dB
Driver unitKnown for one7.2 cm
Noise cancelingYesYes
Noise canceling typeActiveActive
Microphone2 differ
Microphone typeBoomBoom
Microphone frequencyDiffers100 - 10000 Hz35 - 21000 Hz
Microphone sensitivityDiffers-38 dB40 dB
Microphone direction typeOmnidirectionalOmnidirectional
Batteryidentical
Battery operatedKnown for oneYes
Battery typeKnown for oneBuilt-in battery
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityKnown for one700 mAh
Talk timeKnown for one13 h
Battery recharge timeKnown for one3 h
Standby timeKnown for one50 h
System requirementsidentical
Windows operating systems supportedWindows 10, Windows 11Windows 10, Windows 11
Mac operating systems supportedMacOSMacOS
Sustainabilityidentical
Sustainability certificatesTCOTCO
Sustainability complianceYesYes
Weight & dimensions3 differ
Width155 mm155 mm
DepthDiffers32 mm166 mm
HeightDiffers18 mm67 mm
WeightDiffers187 g160 g
Packaging data2 differ
Package widthDiffers183 mm190 mm
Package depthDiffers209 mm210 mm
Package height55 mm55 mm
Package weight300 g300 g
Packaging content1 differ
Charging standKnown for oneYes
Box contentsDiffersCarrying case; User guide; Headset; USB Type-C to USB Type-A adapterCharging stand; Wireless headset; USB Type-A charging cable; Travel case; USB Type-A DECT adapter; USB Type-A to USB Type-C adapter
Logistics dataidentical
Pallet gross weight357 kg357 kg
Master (outer) cases per pallet80 pc(s)80 pc(s)
Master (outer) cases per pallet layer10 pc(s)10 pc(s)
Technical details1 differ
General Product Safety Regulation (GPSR) URLhttps://kaas.hpcloud.hp.com/pdf-public/pdf_11069394_en-US-1.pdfhttps://kaas.hpcloud.hp.com/pdf-public/pdf_11069394_en-US-1.pdf
Total carbon footprint (kg of CO2e)1010
Pallet dimensions (W x D x H)Differs1016 x 1219 x 1940 mm1016 x 1219 x 1490 mm
Pallet dimensions (W x D x H) (imperial)Known for one1016 x 1219.2 x 1490 mm (40 x 48 x 58.7")
Pallet weight (imperial)Known for one357 kg (787 lbs)
Other features2 differ
CompatibilityDiffersCompatible with PCs via USB Type-C cable or USB Type-C/A adapterCompatible with PCs via DECT, USB Type-A D400 adapter or USB Type-A/C adapter
Other operating systems supportedKnown for oneAndroid, iOS
Bundled softwarePoly LensPoly Lens
Compatible operating systemsDiffersWindows 11; Windows 10; macOSWindows 11; Windows 10; macOS; Android; iOS
UNSPSC-code4319163843191638

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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