Sony WH-1000XM4 Wireless Headphones vs Sennheiser HDB 630 Wireless Headphones

General

BrandSonySennheiser
ModelWH-1000XM4HDB 630
Country of OriginMalaysia
DesignHeadphoneHeadphone
TypeOver the EarOver the Ear
ConnectivityWireless, WiredWireless, Wired

Design and Body

Weight254 g311 g
Cord Length1.2 m1.2 m
Cord TypeDetachable Single-Sided
FoldableYesYes

Features

BluetoothYes, 5.0Yes, 5.2
Bluetooth Range10 m
USBYesYes
MicrophoneYes
Voice AssistantYes, Google Assistant, Alexa Built-In
ControlsTouch Sensor Controls
Music ControlsPause/Play/Skip Tracks, Volume +/-, Change the Track
Call ControlsAnswer, Make Calls
Switch between Call and MusicYes
Additional FeaturesFeaturing Two Microphones on Each Earcup, Ambient Sound Control, Built-in Analogue Amplifier, Edge-AI (Artificial Intelligence), DSEE Extreme (Digital Sound Enhancement Engine), Adaptive Sound Control, Proximity Sensor, Two Acceleration Sensors, Super-Soft, Pressure-Relieving Earpads in Foamed Urethane, Fast Pair, Google's Find My Device App, Dolby Atmos, Bluetooth Audio SoC, Atmospheric Pressure Optimizing, Multipoint Connection, Speak-to-Chat Technology, Quick Attention, Easy Pairing via HPC app, Battery Remaining Amount Detection (10 steps), Battery Remaining Indication, Customize Auto Power Off Setting via APP, Wearing Detection, Play/Pause Control by Wearing Detection, Enable / Disable Auto Power Off by Wearing Detection, Google Assistant (BTVA), Amazon Alexa (BTVA), Wired Active Operation, Multi Device Connection, NFC, Echo Cancellation, Side-Tone, EQ (5 Band + CLEAR BASS) Compatible with Hi-Res Quality, EQ Preset, User Custom EQ, Driver Unit, Stereo Mini Jack Input, Closed, Dynamic Headphone Type, Passive OperationAdjustable Transparency mode, Type-C Charging, MultiPoint Connection, Parametric EQ, Free Swivel Hinge, Leatherette Headband

Sound Features

Deep BassYesYes
Sensitivity105 dB / mW (1 kHz) (When Connecting via the Headphone Cable With the Unit Turned On), 101 dB / mW (1 kHz) (When Connecting via the Headphone Cable With the Unit Turned Off)105 dB (1 kHz)
Frequency Response4 Hz (Min) - 40 kHz (Max)6 Hz (Min) - 40 kHz (Max)
Driver Unit40 mm
Driver TypeDome Type (CCAW Voice Coil), Liquid Crystal Polymer (LCP) Diaphragms, Aluminum Coated LCP
Noise ReductionDual Noise Sensor Technology, HD Noise Cancelling Processor QN1, Personal Noise-Cancelling Optimizer, Noise Suppression
Active Noise CancellationYes, Hybrid Adaptive ANC
Other FeaturesSupports High-Resolution Audio and High-Resolution Audio Wireless, Supports LDAC, Supports AAC, Supports SBC, 360 Reality Audio Compatible, 360 Spatial Sound PersonalizerHi-Res Sennheiser Sound

Extra

Sales PackageHeadphones, USB Type-C Cable (20cm), Headphone Cable (Approx. 3.94 Ft, OFC Strands, Gold-Plated Stereo Mini Plug), Carrying Case, In-Flight Adapter1 U Headphone, Audio Cable, In-Flight Adapter, USB-C Dongle, USB-C Cable, Carry Case, User Guide
Magnet TypeNeodymium
Other ControlsSony Sound Connect App Compatible
OtherSCMS-T Supported Content Protection

Power Features

Battery30 hours (NC On), 38 hours (NC Off)
Battery Life60 hours (ANC Off)
Charging Time3 hours
Stand-by Time200 hours

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