JBL Tune 670NC vs Sony WH-1000XM4 – Detailed Specs Comparison (2026)

JBL Pure Bass Sound. Bluetooth 5.3 with LE Audio*. Hands-free calls with Voice Aware. Customize your listening experience. Up To 44 hours of Battery Life with ANC ON. Up To 70 hours of Battery Life with ANC OFF. Adaptive Noise Cancelling with Smart Ambient. JBL Tune 670NC headphones feature renowned JBL Pure Bass soundâ€”the same that powers the most famous music venues all around the world. Easily control your sound and manage your calls from your headphones with the convenient buttons on the ear-cup. Hear your voice while you're talking, with the help of VoiceAware. Download the free JBL Headphones App to tailor the sound to your taste by choosing one of the pre-set EQ modes or adjusting the EQ curve according to your content, your style, your taste. Voice Prompts in your language guide you through the Tune 670NCâ€™s other features. Adaptive Noise Cancelling means zero distractions when it's time to focus on your studiesâ€”or get your groove on. And if you want to hear the world around you without removing your headphones, Ambient Aware and TalkThru sharpen the sounds of your surroundings or voices. Easily activate these Ambient Sound Control modes through the JBL Headphones app. Wirelessly stream high-quality JBL Pure Bass Sound from your smartphone with the help of the latest Bluetooth technology. Optimize the Bluetooth performance with the Smart Audio & Video feature in the JBL Headphones app by selecting the Audio (for the best sound quality) or the Video ( for an optimal gaming and video output ) modes. *Available via OTA update at a later stage.

NFC: Yes Quick Attention: Yes Clearer hands-free calling . Ambient Sound Mode: Yes Optimizing noise cancelling. Noise Cancellation Switch: Yes. Be smarter with Voice Assistant. All day power and quick charging. Volume Control Touch Sensor: Yes. Wireless freedom, premium sound. Gold-plated L-shaped Stereo Mini Plug. Atmospheric Pressure Optimization: Yes. The technology behind the noise cancellation. Real-time restoration of all your compressed files. Adaptive Sound Control automatically adjusts to your location and behavior. Voice assistant: Alexa, Google Assistant & Siri enabled (In-built) for voice access to music, information and more. Activate with a simple touch.

Key Differences

The driver size differs between the two (40 mm vs 32 mm), which can influence sound depth, bass response, and overall audio clarity. There is a noticeable difference in weight (254 GM vs 174 GM), which may affect comfort during extended use. Impedance levels vary (16 Ohms vs 32 Ohms), which can affect compatibility and audio output when used with different devices. Sony WH-1000XM4 and JBL Tune 670NC offer different noise cancellation capabilities (Active Noise Cancelling vs Adaptive Noise Cancelling), which can impact how effectively they block external noise. The frequency response differs (4Hz - 40KHz vs 20 Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs. Sony WH-1000XM4 and JBL Tune 670NC are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. Sony WH-1000XM4 uses Bluetooth 5.0 while JBL Tune 670NC supports Bluetooth 5.3, which can impact connectivity stability and efficiency. Battery life varies between the two (30 Hours NC ON , 38 Hours NC OFF vs 70 Hours), which affects how long you can use them on a single charge. Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience.

Verdict: Both headphones offer strong performance, and the right choice depends on your priorities such as battery life, comfort, and noise cancellation.

Top Differences

Battery Life: 30 Hours NC ON , 38 Hours NC OFF vs 70 Hours
Noise Cancelling: Active Noise Cancelling vs Adaptive Noise Cancelling
Driver Size: 40 mm vs 32 mm
Bluetooth: 5.0 vs 5.3
Weight: 254 GM vs 174 GM

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Key Differences

Top Differences