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Product comparison · 2 headphones

HP Poly CS540A with handset lifter Headset vs HP Poly Voyager Focus B825 UC +USB-A to Micro USB Cable +BT700 dongle

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  • 8specifications compared
  • 3differ
  • 5identical
  • 27known for one product only

Key differences

  • Wireless range
    • 120 m
    • 30 m
  • Ear coupling
    • Intraaural
    • Supraaural
  • Weight
    • 21 g
    • 155 g

Side by side

Differences highlightedShow differences only
35 specifications
A

HP Poly

CS540A with handset lifter HeadsetView product
B

HP Poly

Voyager Focus B825 UC +USB-A to Micro USB Cable +BT700 dongleView product
Performanceidentical
Headset typeKnown for oneMonaural
Colour nameKnown for oneBlack
DECT connectableKnown for oneYes
Hearing protection technologiesKnown for oneSoundGuard DIGITAL
Sound pressure level (max)Known for one118 dB
Wearing styleKnown for oneHead-band
Recommended usageKnown for oneBusiness/Everyday
Volume controlKnown for oneButton
LED indicatorsKnown for onePower, Yes
Ports & interfaces1 differ
Wireless rangeDiffers120 m30 m
BluetoothKnown for oneYes
Bluetooth profilesKnown for oneA2DP, HFP, HSP
Bluetooth versionKnown for one4.1
Headphones1 differ
Ear couplingDiffersIntraauralSupraaural
Driver unitKnown for one3.2 cm
Batteryidentical
Talk timeKnown for one7 h
System requirementsidentical
Windows operating systems supportedKnown for oneWindows 10, Windows 11
Mac operating systems supportedKnown for oneMacOS
Weight & dimensions1 differ
WeightDiffers21 g155 g
WidthKnown for one183 mm
DepthKnown for one160 mm
HeightKnown for one70 mm
Packaging contentidentical
Charging standKnown for oneYes
Box contentsKnown for oneOffice base; AC power adapter; Headband; Telephone interface cable (TIC); Headset with pre-installed battery, eartip and earloop; Kit with eartips and earloops
Technical detailsidentical
General Product Safety Regulation (GPSR) URLKnown for onehttps://kaas.hpcloud.hp.com/pdf-public/pdf_11069394_en-US-1.pdf
Warranty periodKnown for one1 year(s)
Other featuresidentical
CompatibilityKnown for oneCompatible with desk phones via RJ-11 cable or DECT™
Compatible operating systemsKnown for oneWindows 11; Windows 10; macOS
UNSPSC-codeKnown for one52161514
Packaging dataidentical
Package weightKnown for one300 g

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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