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Product comparison · 2 headphones

HP Poly Savi 7420 Office Stereo Microsoft Teams Certified DECT 1880-1900 MHz Headset vs HP Poly Savi 8245 DECT 1880-1900 MHz Headset +USB-A to USB-C Cable +D400

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  • 37specifications compared
  • 12differ
  • 25identical
  • 24known for one product only

Key differences

  • Wearing style
    • Head-band
    • Ear-hook, In-ear
  • Recommended usage
    • Calls/Music
    • Office/Call center
  • Headset type
    • Binaural
    • Monaural
  • Connectivity technology
    • Wired
    • Wireless
  • Bluetooth profiles
    • A2DP, HFP, HSP
    • A2DP, AVRCP, HSF, HSP
  • Bluetooth version
    • 5.2
    • 4.2
  • Ear coupling
    • Supraaural
    • Intraaural
  • Talk time
    • 13 h
    • 7 h

Side by side

Differences highlightedShow differences only
61 specifications
A

HP Poly

Savi 7420 Office Stereo Microsoft Teams Certified DECT 1880-1900 MHz HeadsetView product
B

HP Poly

Savi 8245 DECT 1880-1900 MHz Headset +USB-A to USB-C Cable +D400View product
Performance3 differ
Wearing styleDiffersHead-bandEar-hook, In-ear
Recommended usageDiffersCalls/MusicOffice/Call center
Headset typeDiffersBinauralMonaural
Hearing protection technologiesKnown for oneSoundGuard DIGITAL
Sound pressure level (max)Known for one118 dB
Operating keysKnown for oneAnswer/end call, Mute, Volume +, Volume -
Volume controlKnown for oneButton
Control typeKnown for oneButtons
Ports & interfaces3 differ
Connectivity technologyDiffersWiredWireless
Bluetooth profilesDiffersA2DP, HFP, HSPA2DP, AVRCP, HSF, HSP
Bluetooth versionDiffers5.24.2
Wireless range (line of sight)Known for one55 m
Wireless range (typical building)Known for one180 m
Headphones1 differ
Ear couplingDiffersSupraauralIntraaural
ImpedanceKnown for one32 Ω
Driver unitKnown for one3.2 cm
Microphoneidentical
Microphone noise-cancelingKnown for oneYes
Microphone frequencyKnown for one100 - 6800 Hz
Battery3 differ
Battery operatedKnown for oneYes
Battery capacityKnown for one140 mAh
Talk timeDiffers13 h7 h
Battery recharge timeDiffers2 h3 h
Standby timeDiffers52 h30 h
Weight & dimensions1 differ
WeightDiffers160 g21 g
Packaging dataidentical
Package widthKnown for one190 mm
Package depthKnown for one210 mm
Package heightKnown for one55 mm
Packaging content1 differ
Box contentsDiffersWireless headset; USB Type-A cable; USB Type-C cable; Office base; AC power adapter; Charging cradle; Telephone interface cable (TIC)Wireless 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
Base stationKnown for oneYes
Logistics dataidentical
Master (outer) cases per palletKnown for one72 pc(s)
Master (outer) cases per pallet layerKnown for one12 pc(s)
Technical detailsidentical
Total carbon footprint (kg of CO2e)Known for one10
Other featuresidentical
CompatibilityKnown for oneCompatible with PCs, desk phones and smartphones via DECT™, Bluetooth️, USB Type-A or RJ-11 cable
Bundled softwareKnown for onePoly Lens
Base stationidentical
Base station colourKnown for oneBlack
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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