JBL Quantum 400 vs JBL Tune Buds – Full Comparison & Verdict (2026)

Live the game with JBL QuantumSURROUNDTM and DTS. JBL QuantumSOUND Signature gives you a true audio edge. Play even longer in memory foam comfort. Voice focus directional flip-up boom microphone. Game-chat dial for seamless communication. Made for your favorite platforms. User-friendly JBL QuantumENGINE PC software suite.

IP54 Water and dust resistant. Up To 48 hours of music playback. Active Noise Cancelling : With the JBL Tune Buds TWS listen to more of what you want and less of what you don't. Active Noise Cancellation technology allows you to reduce audio distractions. Long Playtime With Quick Charge : You can enjoy uninterrupted music with a total of 48 (12+36) hours of battery life, or 10 hours of playtime with an additional 30 hours provided by the charging case when the noise cancelling feature is activated. If you need a quick power-up, simply charge for 15 minutes with Speed Charge to obtain an additional 4 hours of playtime. Smart Ambiant & Talk Thru : Ambient Aware feature enables you to be more aware of your surroundings and feel more secure when you're outside, while TalkThru allows you to have a quick conversation without the need to take off your headphones; JBL PURE BASS SOUND: Smartly designed 10mm drivers enhanced by the stick s form factor deliver JBL s Pure Bass Sound, so you ll feel every pulsing beat. 4-Mic Technology For Crisp, Clear Calls : The Tune Buds earbuds offer a convenient and hands-free calling experience in stereo. Equipped with 4 microphones, your voice will always be transmitted with clear quality. You can confidently make or receive calls without hesitation. Additionally, the Voice Aware feature allows you to customize the amount of your own voice that is played back in your earbuds by adjusting the microphone input.

Key Differences

The frequency response differs (20 Hz - 20000 kHz vs 20 Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs. JBL Quantum 400 and JBL Tune Buds are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. JBL Quantum 400 and JBL Tune Buds offer different noise cancellation capabilities (NA vs Active Noise Cancelling), which can impact how effectively they block external noise. There is a noticeable difference in weight (274 gm vs 53 GM), which may affect comfort during extended use. From a usability standpoint, both models provide a reliable and premium headphone experience. Impedance levels vary (32 ohm vs 32 Ohms), which can affect compatibility and audio output when used with different devices. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. The driver size differs between the two (50 mm vs 10 mm), which can influence sound depth, bass response, and overall audio clarity.

Verdict: Choosing between JBL Quantum 400 and JBL Tune Buds depends on whether you value better sound, longer battery life, or enhanced features.

Top Differences

Noise Cancelling: NA vs Active Noise Cancelling
Driver Size: 50 mm vs 10 mm
Weight: 274 gm vs 53 GM
Impedance: 32 ohm vs 32 Ohms

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Key Differences

Top Differences