Sony WH-CH720N Wireless Headphones vs Sony WH-CH730N Wireless Headphones

General

BrandSonySony
ModelWH-CH720NWH-CH730N
DesignHeadphoneHeadphone
TypeOver the EarOver the Ear
ConnectivityWirelessWireless, Wired

Design and Body

Weight192 g220 g
FoldableYes

Features

BluetoothYes, 5.2Yes, 6.0
Bluetooth Range10 m10 m
USBYesYes
MicrophoneYesYes
Voice AssistantYes, AI Voice AssistantYes, AI Voice Assistant
ControlsVolume ControlVolume Control
Music ControlsPlay/Pause, Track Change, CallsPlay/Pause, Track Change, Calls
Switch between Call and MusicYesYes
Additional FeaturesMultiple Connectivity, Quick Type-C Charging, Sony Integrated Processor V1 ChipMultiple Connectivity, Quick Type-C Charging, 3.5mm Headphone Jack

Sound Features

Deep BassYesYes
Frequency Response20 Hz (Min) - 20 kHz (Max)20 Hz (Min) - 20 kHz (Max)
Driver Unit30 mm40 mm
Driver TypeDynamicDynamic
Noise ReductionDual Noise Sensor Technology, Noise CancellingNoise Cancelling
Active Noise CancellationYesYes
Other FeaturesSony’s Digital Sound

Extra

Sales Package1 Headphone, USB Type-C Charging Cable, 3.5 mm Audio Cable, Operating Instruction, Instruction ManualHeadphones
Inline RemoteYes
OtherBattery Indicator (Charge Indication)Battery Indicator (Charge Indication)

Power Features

Power InputDC 5V
Battery Capacity520 mAh600 mAh
BatteryLithium-ion
Battery Life50 hours (ANC Off)
35 hours (ANC On)
60 hours (ANC Off)
40 hours (ANC On)
Charging Time2 hours2 hours
Stand-by Time200 hours200 hours

Warranty

Warranty1 year1 year
Warranty TypeManufacturerManufacturer
Covered in WarrantyManufacturing DefectsManufacturing Defects
Not Covered in WarrantyPhysical DamagesPhysical Damages
Warranty Service TypeCarry-inCarry-in

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