Sony LinkBuds Open vs JBL Tune 660NC – Key Differences & Best Choice (2026)

Head-tracking function. Superior sound balance. Music, as it should sound. Ultra-clear, noise-free calls. Authentic, high-fidelity sound. Keeping your authentic sound. A new sound experience for AR gaming. LONG BATTERY LIFE & QUICK CHARGING : Up to 22-hour battery life with quick charging ( 3 min charge for up to 60 minutes of playback ). OPEN RING DESIGN FOR AMBIENT SOUNDS : The open ring design enables fully transparent ambient sound, so you can stay connected to your surroundings. ALL DAY COMFORT: The newly developed Air Fitting Supporters for LinkBuds Open have a soft and ergonomic form factor, making them comfortable for longer. AUTHENTIC HIGH-QUALITY SOUND : Enjoy well-balanced, high-quality audio with clear mid-to high ranges, powered by our Integrated Processor V2 and the specially designed 11mm ring-shaped driver unit. ULTRA-CLEAR, NOISE FREE CALLS : With precise voice pickup technology and advanced audio signal processing, the person on the other end of the call will hear your voice clearlyâ€“even when youâ€™re somewhere noisy.

JBL Pure Bass Sound. Up To 44 hours of Battery Life with ANC ON. Up To 55 hours of Battery Life with ANC OFF. Keep the noise out and enjoy your music with active noise cancellation. The tune 660nc wireless headphones feature renowned jbl pure bass sound, which can be found in the most famous venues all around the world. With wireless bluetooth 50 streaming, you can stream wirelessly from your device and even switch between two devices so that you don't miss a call. Easily control your sound and manage your calls from your headphones with the convenient buttons and the mic on the ear-cup or use the ear-cup button to quickly reach your device's voice assistant. Listen wirelessly for 44 hours with active noise cancelling for long-lasting fun or for up to 55 hours with Bluetooth only get 2 hours extra with just a 5-minute charge using the convenient USB type-c cable enjoy endlessly in wired mode, using the detachable cable provided.

Key Differences

Battery life varies between the two (8 - 13 Hours vs 55 Hours), which affects how long you can use them on a single charge. Sony LinkBuds Open uses Bluetooth 5.3 while JBL Tune 660NC supports Bluetooth 5.0, which can impact connectivity stability and efficiency. The driver size differs between the two (11 mm vs 32 mm), which can influence sound depth, bass response, and overall audio clarity. Sony LinkBuds Open and JBL Tune 660NC are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. The frequency response differs (20Hz - 20KHz vs 20 Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs. Sony LinkBuds Open and JBL Tune 660NC offer different noise cancellation capabilities (Sound Isolation vs Active Noise Cancelling), which can impact how effectively they block external noise. There is a noticeable difference in weight (30.6 GM vs 166 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. 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: 8 - 13 Hours vs 55 Hours
Noise Cancelling: Sound Isolation vs Active Noise Cancelling
Driver Size: 11 mm vs 32 mm
Bluetooth: 5.3 vs 5.0
Weight: 30.6 GM vs 166 GM

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Key Differences

Top Differences