boAt Nirvana Ion ANC vs Philips TAT4556BK/97 – Specs, Price & Comparison (2026)

1 Year warranty. BEASTâ„¢ Mode. IWPâ„¢ Technology. ASAPâ„¢ Fast charge. Boat Signature Sound. Nonstop music upto 120 hours. IPX4 Sweat & Water resistance. Quad mics with ENxâ„¢ Technology. BoAt Nirvana Ion comes with a massive playback of 120 hours including 24 hours of playback per charge. The tws earbuds come with in ear detection, just plug the earbuds in your ears to resume music and pull them out for them to pause. Crystal Bionic Sound with Dual Modes- These true wireless earbuds have Crystal Bionic Sound powered by Hifi DSP 5 which support dual eq modes: boAt Signature Sound and boAt Balanced Sound.

Earbuds with in-ear fit. Secure, comfortable in-ear fit. IPX4 splash and sweat resistant. Touch controls. Built-in mic. Easy pairing. Make calls using a single earbud. Mono mode. Portable USB-C charging case. 20 hours extra play time. Always focused on your music. Hybrid Active Noise Canceling.

Key Differences

There is a noticeable difference in weight (45.5 Gm vs 47 Gm), which may affect comfort during extended use. The driver size differs between the two (10 mm vs 12 mm), which can influence sound depth, bass response, and overall audio clarity. boAt Nirvana Ion ANC and Philips TAT4556BK/97 offer different noise cancellation capabilities (Active Noise Cancellation vs Hybrid Active Noise Canceling), which can impact how effectively they block external noise. The frequency response differs (20 Hz - 20000 Hz vs 20 Hz - 20,000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. From a usability standpoint, both models provide a reliable and premium headphone experience. Battery life varies between the two (Non ANC 24 / 96, ANC 20 / 80, 120 Hours vs 9 +20 Hours), which affects how long you can use them on a single charge. Impedance levels vary (NA 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. boAt Nirvana Ion ANC and Philips TAT4556BK/97 are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features.

Verdict: Both models are competitive, and your decision should be based on your usage needs and preferred features.

Top Differences

Battery Life: Non ANC 24 / 96, ANC 20 / 80, 120 Hours vs 9 +20 Hours
Driver Size: 10 mm vs 12 mm
Weight: 45.5 Gm vs 47 Gm
Impedance: NA vs 16 ohm

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Key Differences

Top Differences