Sony WH‑1000XM4

Sony WH‑1000XM4 – Product Overview

The Sony WH-1000XM4 are premium wireless over-ear headphones from Sony Corporation known for their industry-leading Active Noise Cancellation (ANC), rich sound quality, excellent comfort, and long battery life.

They are widely considered one of the best all-around ANC headphones for travel, music, office work, and daily listening.

Audio Performance

The WH-1000XM4 deliver warm, detailed sound with:

• 40mm dynamic drivers
• Deep bass with clear mids and smooth highs
• LDAC Hi-Res wireless audio support
• DSEE Extreme audio upscaling
• Custom EQ via Sony Headphones Connect app

The sound is immersive and slightly bass-focused, making them excellent for Afrobeats, hip-hop, pop, movies, and casual Hi-Fi listening.

Noise Cancellation & Modes

• Industry-leading Active Noise Cancellation (ANC)
• Ambient / Transparency Mode
• Adaptive Sound Control
• Speak-to-Chat auto pause feature
• Excellent reduction of airplane, traffic, and office noise

ANC performance is one of the strongest features of the XM4.

Design & Comfort

• Lightweight over-ear design (~254g)
• Foldable structure for travel portability
• Soft memory foam ear cushions
• Adjustable padded headband
• Premium matte finish

The foldable design makes them more portable than newer XM5 models.

Battery Life

• Up to ~30 hours playback with ANC ON
• Up to ~38 hours with ANC OFF
• Fast charging support
• ~10 minutes charging ≈ ~5 hours playback
• USB-C charging

Battery performance remains excellent for long flights and extended daily use.

Smart Features

• Bluetooth multipoint connection (2 devices)
• Wear detection auto pause/play
• Touch gesture controls
• Sony Headphones Connect app support
• Voice assistant support (Google Assistant, Alexa, Siri)
• Wired listening via 3.5mm audio cable

Strengths vs Weaknesses

Strengths:

• Excellent ANC performance
• Rich customizable sound quality
• Very comfortable for long listening
• Foldable and travel friendly
• Strong battery life

Weaknesses:

• Microphone quality only average in noisy places
• Bass-heavy tuning may not suit everyone
• No official water resistance rating
• Touch controls may occasionally misread gestures