Edifier W820NB Plus Gen 2 Wireless Headphones vs Sennheiser Accentum Wireless Headphones

General

BrandEdifierSennheiser
ModelW820NB Plus Gen 2Accentum
DesignHeadphoneHeadphone
TypeOver the EarOver the Ear
ConnectivityWirelessWireless, Wired

Design and Body

Weight222 g
FoldableYes

Features

BluetoothYes, 6.1Yes, 5.2
Bluetooth Range10 m10 m
USBYesYes
MicrophoneYesYes, 2 Noise reduction mic
Voice AssistantYesYes
ControlsVolume +/-Touch Control
Music ControlsPause/Play
Switch between Call and MusicYesYes
Additional FeaturesType-C Charging, EQ modes, App Support, Dual Device ConnectivityType-C Charging, Dual Connectivity, EQ Mode, Personalized Mode, App Controlled

Sound Features

Deep BassYesYes
Impedance32 ohm
Sensitivity106 dB SPL (1 kHz)
Frequency Response10 Hz (Min) - 22 kHz (Max)
Driver Unit40 mm37 mm
Driver TypeDynamicDynamic
Active Noise CancellationYes, 49dBYes, Hybrid ANC
Other FeaturesSpatial Audio for 3D SoundSennheiser Signature Sound

Extra

Sales Package1 U Headphone, USB Charging Cable, User Manual1 U Headphone, USB Charging Cable, Carrying Case, AUX Cable, User Manual
Inline RemoteYes

Power Features

Power InputDC5V
Battery Capacity800 mAh
Battery15 min Charge= 15 hour of PlaytimeLithium Ion
Battery Life88 hours (ANC Off)
49 hours (ANC On)
50 hours (ANC On)
Charging Time3 hours

Warranty

Warranty1 year
Warranty TypeManufacturerRepair / Replacement
Covered in WarrantyManufacturing DefectManufacturing Defect
Not Covered in WarrantyPhysical DamagePhysical Damage

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