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Product comparison · 2 speakerphones

Jabra Speak 450 vs Jabra Speak 750

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  • 15specifications compared
  • 8differ
  • 7identical
  • 28known for one product only

Key differences

The Jabra Speak 750 has 20 m more maximum operating distance than the Jabra Speak 450 (30 m vs 10 m). The Jabra Speak 750 has 1.2 more Bluetooth version than the Jabra Speak 450 (4.2 vs 3.0). The Jabra Speak 450 has 4 h more talk time than the Jabra Speak 750 (15 h vs 11 h). Device type: Telephone on the Jabra Speak 450, Universal on the Jabra Speak 750. Product colour: Black on the Jabra Speak 450, Black, Silver on the Jabra Speak 750.

  • Device type
    • Telephone
    • Universal
  • Product colour
    • Black
    • Black, Silver
  • Maximum operating distance
    • 10 m
    • 30 m
  • Control type
    • Buttons
    • Touch
  • Bluetooth profiles
    • A2DP
    • HFP
  • Bluetooth version
    • 3.0
    • 4.2
  • Power source type
    • Battery
    • Battery, USB
  • Talk time
    • 15 h
    • 11 h

Side by side

Differences highlightedShow differences only
43 specifications
A

Jabra

Speak 450View product
B

Jabra

Speak 750View product
Features4 differ
Device typeDiffersTelephoneUniversal
AutoNoNo
Product colourDiffersBlackBlack, Silver
PortableKnown for oneYes
SpeakerphoneKnown for oneYes
Echo cancellationKnown for oneYes
Maximum operating distanceDiffers10 m30 m
Signal-to-Noise Ratio (SNR)Known for one70 dB
Cable lengthKnown for one0.9 m
LED indicatorsKnown for oneYes
Control typeDiffersButtonsTouch
On/off switchKnown for oneYes
Plug and PlayKnown for oneYes
Microphoneidentical
Microphone direction typeOmnidirectionalOmnidirectional
Microphone muteYesYes
Number of microphonesKnown for one1
Ports & interfaces2 differ
InterfaceUSB/BluetoothUSB/Bluetooth
Connectivity technologyWired & WirelessWired & Wireless
USB 2.0 ports quantityKnown for one1
BluetoothYesYes
Bluetooth profilesDiffersA2DPHFP
Bluetooth versionDiffers3.04.2
Power2 differ
Power source typeDiffersBatteryBattery, USB
Charging voltageKnown for one5 V
CurrentKnown for one0.5 A
Talk timeDiffers15 h11 h
Battery recharge timeKnown for one3 h
Weight & dimensionsidentical
WidthKnown for one131 mm
WeightKnown for one301 g
Packaging dataidentical
Package widthKnown for one154.5 mm
Package depthKnown for one152 mm
Package heightKnown for one55 mm
Package weightKnown for one468.5 g
Packaging contentidentical
Quantity11
Quick start guideKnown for oneYes
Technical detailsidentical
Accessories includedKnown for oneJabra Link 370 Bluetooth Adapter
Logistics dataidentical
Country of originKnown for oneChina
Harmonized System (HS) codeKnown for one85182900
Master (outer) case widthKnown for one365 mm
Master (outer) case lengthKnown for one330 mm
Master (outer) case heightKnown for one188 mm
Master (outer) case gross weightKnown for one6.22 kg
Products per master (outer) caseKnown for one12 pc(s)

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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