Sennheiser HDB 630 Wireless Headphones vs Sennheiser Accentum Plus Wireless Headphones

General

BrandSennheiserSennheiser
ModelHDB 630ACCENTUM Plus
DesignHeadphoneHeadphone
TypeOver the EarOver the Ear
ConnectivityWireless, WiredWireless, Wired

Design and Body

Weight311 g227 g
Cord Length1.2 m
FoldableYes

Features

BluetoothYes, 5.2Yes
USBYesYes
MicrophoneYes
Voice AssistantYes
ControlsIntuitive Touch Control
Switch between Call and MusicYes
Additional FeaturesAdjustable Transparency mode, Type-C Charging, MultiPoint Connection, Parametric EQ, Free Swivel Hinge, Leatherette HeadbandType-C Charging, Dual Connectivity, EQ Mode, Personalized Mode, App Controlled

Sound Features

Deep BassYesYes
Impedance480 ohm
Sensitivity105 dB (1 kHz)
Frequency Response6 Hz (Min) - 40 kHz (Max)
Driver Unit42 mm
Driver TypeDynamic
Active Noise CancellationYes, Hybrid Adaptive ANCYes, Adaptive Hybrid ANC
Other FeaturesHi-Res Sennheiser SoundSennheiser Signature Sound

Extra

Sales Package1 U Headphone, Audio Cable, In-Flight Adapter, USB-C Dongle, USB-C Cable, Carry Case, User Guide1 U Headphone, USB Charging Cable, Carrying Case, AUX Cable, User Manual

Power Features

BatteryLithium Ion
Battery Life60 hours (ANC On)50 hours (ANC Off)

Warranty

Warranty2 years2 years
Warranty TypeManufacturerManufacturer
Covered in WarrantyManufacturing DefectManufacturing Defect
Not Covered in WarrantyPhysical DamagePhysical Damage

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