JBL Quantum 400 vs Philips SHB2505BK/00 – 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.

Feels good. Looks good. Easy pairing. Voice control. Get up to 12 hours play time. Ready to go. Up to 12 hours play time. Built-in mic with echo cancellation for clear audio. Soft rubberized wing tips. Secure and comfortable. Multi-function button. Easily control music and calls. Mono mode for when you want to leave one ear free. Oval acoustic tube. Comfort and passive noise isolation. Smart pairing. Automatically find your Bluetooth device. Portable charging case. Multiple charges in your pocket. Ear-tip covers in small, medium, and large-for a perfect fit. A double button-press wakes your phone's voice assistant. 6 mm neodymium acoustic drivers. Great sound, punchy bass.

Key Differences

From a usability standpoint, both models provide a reliable and premium headphone experience. Both models provide a wide frequency range, delivering a balanced audio experience across different types of content. The driver size differs between the two (50 mm vs 6 mm), which can influence sound depth, bass response, and overall audio clarity. JBL Quantum 400 and Philips SHB2505BK/00 are premium wireless headphones designed to deliver high-quality sound along with advanced features like noise cancellation and long battery life. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. There is a noticeable difference in weight (274 gm vs 46 gm), which may affect comfort during extended use. Both models feature noise cancellation, helping reduce background noise for a more immersive listening experience. Impedance levels vary (32 ohm vs 16 ohm), 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.

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

Top Differences

Driver Size: 50 mm vs 6 mm
Weight: 274 gm vs 46 gm
Impedance: 32 ohm vs 16 ohm

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Key Differences

Top Differences