Sennheiser Accentum True Wireless Earbuds vs Bose QuietComfort True Wireless Earbuds

General

BrandSennheiserBose
ModelAccentumQuietComfort (2nd Gen)
DesignTWS EarbudsTWS Earbuds
TypeIn the EarIn the Ear
ConnectivityWirelessWireless

Design and Body

Dimensions51.72 x 28.95 x 49.45 mm
Weight52 g (With Case), 5.5 g Per Earbud8.5 g Per Earbud

Features

BluetoothYes, 5.3Yes, 5.3
Bluetooth Range10 m9 m
USBYesYes
MicrophoneYesYes, 3 mic in each earbud
Voice AssistantYesYes
Water ResistantYesYes
MonauralYes
ControlsTouchTouch COntrol
Music ControlsPause/Play, Forward/BackwardPause/Play
Call ControlsAccept/Reject callsAccept/Reject calls
Switch between Call and MusicYesYes
Additional FeaturesIP54 Rated, Type-C Charging, Sennheiser Smart App Control, LED Indicator, Transparency & Hybrid Mode, Custom EQ modeIPX4 Rated, LED Indicator, Multipoint Connectivity, Adjustable EQ via App, Type-C Charging

Sound Features

Deep BassYes
Sensitivity107 dB SPL (1 kHz / 1 mW)
Frequency Response5 Hz (Min) - 21 kHz (Max)20 Hz (Min) - 20 kHz (Max)
Driver Unit7 mm
Driver TypeDynamic
Noise ReductionCustomizable Noise Cancellation
Active Noise CancellationYes, Hybrid Adaptive ANCYes
Other FeaturesSupports aptX and LC3 audio formats

Extra

Sales Package1 Pair of Earbuds, Charging Case, Charging Cable, User Manual, Additional Eartips2 Bose QuietComfort Earbuds, Charging case, USB-C cable (USB-A to USB-C, 12"), Fit Kit (Small, Medium, and Large eartip & stability bands for each earbud), Safety sheet
Inline RemoteYes

Power Features

Battery Capacity420 mAh (Case), 55 mAh Per Earbud
BatteryLithium-IonLithium-ion
Wireless ChargingYesYes
Battery Life28 hours with Case (ANC Off)
8 hours (Earbuds with ANC Off)
6 hours (Earbuds with ANC On)
31.5 hours with Case (ANC Off)
8.5 hours (Earbuds with ANC Off)
Charging Time1.5 hours (Case)2 hours (Case), 1.5 hours (Earbuds)

Warranty

Warranty2 years1 year
Warranty TypeRepair / ReplacementManufacturer
Covered in WarrantyManufacturing DefectManufacturing Defect
Not Covered in WarrantyPhysical DamagePhysical Damage

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