Blaupunkt BH51 ANC BK vs boAt Nirvanaa 717 ANC – Specs, Price & Comparison (2026)

10 Minutes charging 3 hours playtime. Extremely comfortable ergonomically designed: This wireless headphone is super comfortable to wear for long hours! High graded Super soft protein cushions: Each earpad is cushioned with soft high-grade materials to make it extremely comfortable. The Incredible stereo performance comes from the mammoth 40mm drivers. These giants deliver a better quality of sound at any volume. Adjustable: Designed with adjuster and sliders to fit every head perfectly. The adjusters are made of high-level metal for reliability during adjustments. 32Hrs* of playtime. Thanks to a massive battery that is fast to charge and then efficient in its output. So get ready for a full day of music every time you charge up.

1 Year Warranty from the date of purchase. Thereâ€™s no place that cannot be patrolled with IPX4 Sweat and Water Resistance that proves to be the guardian to your galaxy. Max out each session with raw bliss that is offered by its ergonomically crafted design and padded earcups with secure fit finish. Stream an optimum wireless audio to your cherished device and up the game with the ultimate v5.0 Bluetooth in your boAt Nirvaana 717 ANC. Powered by a 300mAh battery, Invoke Your Senses all day long, every day with almost 10 hours of playtime in ANC mode and 15 hours in normal playback one. Say adios to the chaos with Active Noise Cancellation feature by just switching a button and elevate the vibe to a whole new level of pleasure with no distractions. Exhilarate your senses with crystal clear sound reproduction with dynamic 40mm drivers that break down each beat to its very essence and take you to the very shores of Nirvanaa.

Key Differences

Impedance levels vary (32 Ohm vs 16 ohm), which can affect compatibility and audio output when used with different devices. If you're comparing Blaupunkt BH51 ANC BK and boAt Nirvanaa 717 ANC, both models offer a strong combination of sound performance, comfort, and modern wireless features. Battery life varies between the two (32 Hours vs 15 Hours), which affects how long you can use them on a single charge. In general, both options are suitable for everyday use including music, calls, travel, and work-from-home scenarios. Both models provide a wide frequency range, delivering a balanced audio experience across different types of content. Both headphones are equipped with capable drivers that deliver balanced sound output suitable for music, calls, and entertainment. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. There is a noticeable difference in weight (400 Gm vs 250 GM), which may affect comfort during extended use. Blaupunkt BH51 ANC BK and boAt Nirvanaa 717 ANC offer different noise cancellation capabilities (Active NC vs ANC), which can impact how effectively they block external noise.

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

Top Differences

Battery Life: 32 Hours vs 15 Hours
Weight: 400 Gm vs 250 GM
Impedance: 32 Ohm vs 16 ohm

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Key Differences

Top Differences