Sennheiser HD 450BT Wireless Headphones vs Sony WH-CH720N Wireless Headphones

General

BrandSennheiserSony
ModelHD 450BTWH-CH720N
DesignHeadphoneHeadphone
TypeOver the EarOver the Ear
ConnectivityWirelessWireless
Designed ForMobiles, Audio Player

Design and Body

Dimensions232 x 100 x 195 mm
Weight238 g192 g
FoldableYes

Features

BluetoothYes, 5.0Yes, 5.2
Bluetooth Range10 m10 m
USBYesYes
MicrophoneYesYes
Voice AssistantYesYes, AI Voice Assistant
ControlsIntuitive ControlsVolume Control
Music ControlsPause/PlayPlay/Pause, Track Change, Calls
Switch between Call and MusicYesYes
Additional FeaturesLow Latency, USB-C Charging, Multi ConnectivityMultiple Connectivity, Quick Type-C Charging, Sony Integrated Processor V1 Chip

Sound Features

Deep BassYesYes
Sensitivity108 dB
Frequency Response18 Hz (Min) - 22 kHz (Max)20 Hz (Min) - 20 kHz (Max)
Driver Unit30 mm
Driver TypeDynamic
Noise ReductionDual Noise Sensor Technology, Noise Cancelling
Active Noise CancellationYes
Other FeaturesSony’s Digital Sound

Extra

Sales Package1 Headphone, Audio Cable, Charging Cable, Carry Case, Quick Guide, Safety Guide1 Headphone, USB Type-C Charging Cable, 3.5 mm Audio Cable, Operating Instruction, Instruction Manual
Inline RemoteYesYes
OtherBattery Indicator (Charge Indication)

Power Features

Power InputDC 5V
Battery Capacity520 mAh
BatteryLithium-ionLithium-ion
Battery Life30 hours50 hours (ANC Off)
35 hours (ANC On)
Charging Time2 hours2 hours
Stand-by Time200 hours

Warranty

Warranty2 years1 year
Warranty TypeManufacturerManufacturer
Covered in WarrantyManufacturing DefectManufacturing Defects
Not Covered in WarrantyPhysical DamagePhysical Damages
Warranty Service TypeCarry-in

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