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Product comparison · 2 headphones

HP Poly Savi 8445 Office DECT 1880-1900 MHz USB-C Headset +Deluxe Charger HS-C vs Sogo AUR-SS-8454 headphones/headset Wireless Music Bluetooth Black

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  • 3specifications compared
  • 1differ
  • 2identical
  • 44known for one product only

Key differences

The Sogo AUR-SS-8454 headphones/headset Wireless Music Bluetooth Black has 179 g more weight than the HP Poly Savi 8445 Office DECT 1880-1900 MHz USB-C Headset +Deluxe Charger HS-C (200 g vs 21 g).

  • Weight
    • 21 g
    • 200 g

Side by side

Differences highlightedShow differences only
47 specifications
A

HP Poly

Savi 8445 Office DECT 1880-1900 MHz USB-C Headset +Deluxe Charger HS-C

Model C9EN9AA

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B

Sogo

AUR-SS-8454 headphones/headset Wireless Music Bluetooth Black

Model AUR-SS-8454

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Performanceidentical
Product typeKnown for oneHeadset
Recommended usageKnown for oneMusic
Headset typeKnown for oneBinaural
Product colourBlackBlack
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one16 GB
Colour nameKnown for oneBlack
Country of originKnown for oneMexico
Ports & interfacesidentical
Connectivity technologyKnown for oneWireless
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.1
Frequency bandKnown for one2.4 - 2.48 GHz
Wireless rangeKnown for one10 m
Headphonesidentical
Ear couplingKnown for oneCircumaural
Headphone frequencyKnown for one20 - 20000 Hz
ImpedanceKnown for one38 Ω
Headphone sensitivityKnown for one110 dB
Driver unitKnown for one4 cm
Noise cancelingYesYes
Noise canceling typeKnown for oneActive
Microphoneidentical
Microphone typeKnown for oneBuilt-in
Batteryidentical
Battery typeKnown for oneBuilt-in battery
Battery capacityKnown for one500 mAh
Continuous audio playback timeKnown for one12 h
Talk timeKnown for one15 h
Battery voltageKnown for one3.7 V
Operational conditionsidentical
Operating temperature (T-T)Known for one-20 - 60 °C
Weight & dimensions1 differ
WidthKnown for one190 mm
DepthKnown for one170 mm
HeightKnown for one170 mm
WeightDiffers21 g200 g
Packaging dataidentical
Package widthKnown for one98 mm
Package depthKnown for one18 mm
Package heightKnown for one31 mm
Package weightKnown for one300 g
Package typeKnown for oneBox
Supplier featuresidentical
Charging timeKnown for one160 min
System requirementsidentical
Windows operating systems supportedKnown for oneWindows 10, Windows 11
Mac operating systems supportedKnown for oneMacOS
Packaging contentidentical
Charging standKnown for oneYes
Box contentsKnown for oneWireless headset; USB Type-A cable; USB Type-C cable; Office base; AC power adapter; Charging cradle; Spare battery; Telephone interface cable (TIC); USB deluxe charger for spare battery; Convertible fit kit
Technical detailsidentical
General Product Safety Regulation (GPSR) URLKnown for onehttps://kaas.hpcloud.hp.com/pdf-public/pdf_11069394_en-US-1.pdf
Other featuresidentical
CompatibilityKnown for oneCompatible with PCs via DECT, USB Type-A, USB Type-C or RJ-11 cable
Other operating systems supportedKnown for oneAndroid, iOS
Bundled softwareKnown for onePoly Lens
Compatible operating systemsKnown for oneWindows 11; Windows 10; macOS; Android; iOS
UNSPSC-codeKnown for one43191638

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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