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Product comparison · 2 headphones

HP Poly Blackwire 3220 Stereo USB-C Black Headset +USB-C/A Adapter (Bulk) vs HP Poly Savi 8245-M Office Microsoft Teams Certified DECT 1880-1900 MHz USB-A Headset

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  • 35specifications compared
  • 17differ
  • 18identical
  • 31known for one product only

Key differences

  • Wearing style
    • Head-band
    • Ear-hook, In-ear
  • Headset type
    • Binaural
    • Monaural
  • Country of origin
    • China, Mexico
    • Mexico
  • Connectivity technology
    • Wired
    • Wireless
  • Ear coupling
    • Supraaural
    • Intraaural
  • Driver unit
    • 2.8 cm
    • 3.2 cm
  • Microphone sensitivity
    • -38 dB
    • 112 dB
  • Package width
    • 185 mm
    • 190 mm

Side by side

Differences highlightedShow differences only
66 specifications
A

HP Poly

Blackwire 3220 Stereo USB-C Black Headset +USB-C/A Adapter (Bulk)View product
B

HP Poly

Savi 8245-M Office Microsoft Teams Certified DECT 1880-1900 MHz USB-A HeadsetView product
Performance4 differ
Product typeHeadsetHeadset
Wearing styleDiffersHead-bandEar-hook, In-ear
Recommended usageOffice/Call centerOffice/Call center
Headset typeDiffersBinauralMonaural
Product colourBlackBlack
Colour nameBlackBlack
Operating keysDiffersAnswer/end call, Mute, Volume +, Volume -ANC control, Answer/end call, Mute, Volume +, Volume -
Volume controlButtonButton
Control unit typeKnown for oneIn-line control unit
Control typeKnown for oneButtons
Cable colourKnown for oneRed
Hearing protection technologiesSoundGuard DIGITALSoundGuard DIGITAL
Signal-to-Noise Ratio (SNR)Known for one90 dB
Country of originDiffersChina, MexicoMexico
DECT connectableKnown for oneYes
Number of simultaneously connected devices (max)Known for one2
Ports & interfaces1 differ
Connectivity technologyDiffersWiredWireless
USB connectivityKnown for oneYes
USB connectorKnown for oneUSB Type-C
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.2
Wireless rangeKnown for one180 m
Headphones2 differ
Ear couplingDiffersSupraauralIntraaural
Impedance32 Ω32 Ω
Headphone sensitivityKnown for one90 dB
Driver unitDiffers2.8 cm3.2 cm
Noise reductionKnown for oneYes
Microphone1 differ
Microphone typeBoomBoom
Microphone frequencyKnown for one100 - 10000 Hz
Microphone sensitivityDiffers-38 dB112 dB
Microphone direction typeKnown for oneOmnidirectional
System requirementsidentical
Windows operating systems supportedWindows 10, Windows 11Windows 10, Windows 11
Mac operating systems supportedMacOSMacOS
Sustainabilityidentical
Sustainability certificatesKnown for oneTCO
Sustainability complianceKnown for oneYes
Weight & dimensionsidentical
WidthKnown for one155 mm
DepthKnown for one32 mm
HeightKnown for one178 mm
Packaging data3 differ
Package widthDiffers185 mm190 mm
Package depthDiffers56 mm210 mm
Package heightDiffers207 mm55 mm
Package weight300 g300 g
Packaging content1 differ
Ear pad materialKnown for onePolyurethane (PU)
Box contentsDiffersUser guide; Headset; USB Type-C to USB Type-A adapterWireless headset; Office base; USB Type-A cable; USB Type-C️ cable; Telephone cable; AC power adapter; Charging cradle; Headband; Neckband; Kit with ear loops and earbuds
Charging standKnown for oneYes
Base stationKnown for oneYes
Logistics data2 differ
Pallet gross weight357 kg357 kg
Master (outer) cases per palletDiffers12 pc(s)42 pc(s)
Master (outer) cases per pallet layerDiffers4 pc(s)10 pc(s)
Technical details2 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)Known for one6.3
Pallet dimensions (W x D x H)Differs1016 x 1219 x 1319 mm1016 x 1219 x 1490 mm
Pallet dimensions (W x D x H) (imperial)Differs1016 x 1219.2 x 1318.8 mm (40 x 48 x 51.9")1016 x 1219.2 x 1490 mm (40 x 48 x 58.7")
Pallet weight (imperial)357 kg (787 lbs)357 kg (787 lbs)
Other features1 differ
CompatibilityDiffersCompatible with PCs via USB Type-C cable or USB Type-C/A adapterCompatible with PCs, desk phones and smartphones via DECT™, Bluetooth️, USB Type-A or RJ-11 cable
Other operating systems supportedAndroid, iOSAndroid, iOS
Bundled softwarePoly LensPoly Lens
Compatible operating systemsWindows 11; Windows 10; macOS; Android; iOSWindows 11; Windows 10; macOS; Android; iOS
UNSPSC-code4319163843191638
Batteryidentical
Battery operatedKnown for oneYes
Battery typeKnown for oneBuilt-in battery
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Talk timeKnown for one13 h
Battery recharge timeKnown for one3 h
Standby timeKnown for one1200 h
Certificatesidentical
Certified for Microsoft TeamsKnown for oneYes

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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