Sennheiser HDB 630 Wireless Headphones vs Audio Technica ATH-S300BT Wireless Headphones

General

BrandSennheiserAudio Technica
ModelHDB 630ATH-S300BT
DesignHeadphoneHeadphone
TypeOver the EarOver the Ear
ConnectivityWireless, WiredWireless

Design and Body

Weight311 g258 g
Cord Length1.2 m
FoldableYes

Features

BluetoothYes, 5.2Yes, 5.1
Bluetooth Range10 m
USBYesYes
MicrophoneYes
Voice AssistantYes
ControlsButton Control
Switch between Call and MusicYes
Additional FeaturesAdjustable Transparency mode, Type-C Charging, MultiPoint Connection, Parametric EQ, Free Swivel Hinge, Leatherette Headband

Sound Features

Deep BassYesYes
Impedance32 ohm44.5 ohm
Sensitivity105 dB (1 kHz)103 dB/mW
Frequency Response6 Hz (Min) - 40 kHz (Max)20 Hz (Min) - 20 kHz (Max)
Driver Unit42 mm40 mm
Driver TypeDynamic
Active Noise CancellationYes, Hybrid Adaptive ANCYes
Other FeaturesHi-Res Sennheiser 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 (30 cm (12"), USB Type-A / USB Type-C), Cable with inline mic and control (1.2 m (3.9')/3.5 mm (1/8") gold-plated stereo mini-plug (4 pole / L-shaped))

Power Features

Power InputDC 3.85 V
Battery Life60 hours (ANC Off)90 hours (ANC Off)
60 hours (ANC On)
Charging Time2.5 hours

Warranty

Warranty2 years
Warranty TypeManufacturerRepair / Replacement
Covered in WarrantyManufacturing Defect
Not Covered in WarrantyPhysical Damage

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