All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 headphones

HP Poly Savi 8445 Office DECT 1880-1900 MHz USB-C Headset +Deluxe Charger HS-C vs Yealink BH70 Mono with Stand USB-C/A Headset

Add a product
  • 6specifications compared
  • 4differ
  • 2identical
  • 57known for one product only

Key differences

The Yealink BH70 Mono with Stand USB-C/A Headset has 70 g more weight than the HP Poly Savi 8445 Office DECT 1880-1900 MHz USB-C Headset +Deluxe Charger HS-C (91 g vs 21 g). Country of origin: Mexico on the HP Poly Savi 8445 Office DECT 1880-1900 MHz USB-C Headset +Deluxe Charger HS-C, China on the Yealink BH70 Mono with Stand USB-C/A Headset. Windows operating systems supported: Windows 10, Windows 11 on the HP Poly Savi 8445 Office DECT 1880-1900 MHz USB-C Headset +Deluxe Charger HS-C, Yes on the Yealink BH70 Mono with Stand USB-C/A Headset. Mac operating systems supported: MacOS on the HP Poly Savi 8445 Office DECT 1880-1900 MHz USB-C Headset +Deluxe Charger HS-C, Yes on the Yealink BH70 Mono with Stand USB-C/A Headset.

  • Country of origin
    • Mexico
    • China
  • Windows operating systems supported
    • Windows 10, Windows 11
    • Yes
  • Mac operating systems supported
    • MacOS
    • Yes
  • Weight
    • 21 g
    • 91 g

Side by side

Differences highlightedShow differences only
63 specifications
A

HP Poly

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

Model C9EN9AA

View product
B

Yealink

BH70 Mono with Stand USB-C/A HeadsetView product
Performance1 differ
Product typeKnown for oneHeadset
Wearing styleKnown for oneHead-band
Recommended usageKnown for oneOffice/Call center
Headset typeKnown for oneMonaural
Product colourBlackBlack
Operating keysKnown for oneAnswer/end call, Play/Pause, Volume +, Volume -
Volume controlKnown for oneButton
Control unit typeKnown for oneOn-ear control unit
Control typeKnown for oneButtons
LED indicatorsKnown for oneYes
Number of paired devices rememberedKnown for one8
Number of simultaneously connected devices (max)Known for one2
Country of originDiffersMexicoChina
Colour nameKnown for oneBlack
Ports & interfacesidentical
Connectivity technologyKnown for oneWireless
USB connectivityKnown for oneYes
USB connectorKnown for oneUSB Type-A
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.2
Wireless rangeKnown for one50 m
Headphonesidentical
Maximum input powerKnown for one30 mW
Ear couplingKnown for oneSupraaural
Headphone frequencyKnown for one20 - 20000 Hz
Headphone sensitivityKnown for one117 dB
Driver unitKnown for one3.5 cm
Noise cancelingKnown for oneYes
Noise canceling typeKnown for oneActive
Microphoneidentical
Microphone typeKnown for oneBoom
Microphone frequencyKnown for one100 - 8000 Hz
Microphone sensitivityKnown for one-14 dB
MEMS (Micro-Electro-Mechanical System) microphoneKnown for oneYes
Microphone noise-cancelingKnown for oneYes
Number of microphonesKnown for one3
Base stationidentical
Base station colourKnown for oneBlack
Batteryidentical
Battery operatedKnown for oneYes
Battery typeKnown for oneBuilt-in battery
Continuous audio playback timeKnown for one43 h
Talk timeKnown for one35 h
Battery recharge timeKnown for one1.5 h
System requirements2 differ
Windows operating systems supportedDiffersWindows 10, Windows 11Yes
Mac operating systems supportedDiffersMacOSYes
Mobile operating systems supportedKnown for oneAndroid, iOS
Operational conditionsidentical
Operating temperature (T-T)Known for one-10 - 45 °C
Storage temperature (T-T)Known for one-30 - 70 °C
Weight & dimensions1 differ
WidthKnown for one84.1 mm
DepthKnown for one108.8 mm
HeightKnown for one118.9 mm
WeightDiffers21 g91 g
Packaging dataidentical
Package widthKnown for one220 mm
Package depthKnown for one207 mm
Package heightKnown for one78 mm
Package weightKnown for one566 g
Packaging contentidentical
Charging standYesYes
Quick start guideKnown for oneYes
Receiver includedKnown 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
Supplier featuresidentical
Charging timeKnown for one90 min
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.

More headphones comparisons

All headphones comparisons