Unix HP-40 Sapphire vs boAt Airdopes 481 – Detailed Specs Comparison (2026)

Fast Type-C Charging : Quick 1.3-hour charging time via Type-C port, so you're always ready to go. HD Sound With Dynamic Bass : Enjoy loud, clear audio and powerful bass for music, movies, and hands-free calls. Long Battery Life : Up to 28 hours of talk time, 26 hours of music, and an incredible 2000 hours standby for all-day use. Comfortable, Sweatproof Design : Lightweight, flexible neckband built for active lifestyles with a secure and comfortable fit. Smart Magnetic Power Control : Simply detach earbuds to power ON, and clip them together to power Off-Effortless and intuitive. Unix HP-40 Sapphire Wireless Neckband : your ultimate audio companion for a life on the move. Designed to meet the demands of modern lifestyles, this neckband offers an array of features that redefine your audio experience.

It is IPX5 rated for water and sweat resistance. Voice Assistant- Long Press the Capacities Touch Control for 2 seconds to activate voice assistant. Get connected to your sound via the IWP â€“ Insta Wake Nâ€™ Pair technology that enables the earbuds to power on automatically as soon as one opens the lid of the carry case. The easy access, integrated controls with built-in mic and the voice assistant feature lets one delve deeper into the boAt audio bliss. The power-packed earbuds offer a playtime of up to 4 hours per charge. Itâ€™s time to rock into your rhythm when youâ€™re raising a storm with the boAt Airdopes 481. The 6mm dynamic drivers pump out immersive audio for just the right vibe.

Key Differences

boAt Airdopes 481 uses Bluetooth 5.0 + EDR while Unix HP-40 Sapphire supports Bluetooth 5.3, which can impact connectivity stability and efficiency. Impedance levels vary (16 ohm vs 20 Ohms), which can affect compatibility and audio output when used with different devices. If you're comparing boAt Airdopes 481 and Unix HP-40 Sapphire, both models offer a strong combination of sound performance, comfort, and modern wireless features. From a usability standpoint, both models provide a reliable and premium headphone experience. The frequency response differs (20 Hz - 20000 Hz vs 20Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs. boAt Airdopes 481 and Unix HP-40 Sapphire offer different noise cancellation capabilities (NA vs Active Noise Cancelling), which can impact how effectively they block external noise. Battery life varies between the two (3 Hours vs 28 Hours), which affects how long you can use them on a single charge. There is a noticeable difference in weight (NA vs 100 GM), which may affect comfort during extended use. The driver size differs between the two (6 mm vs 10 mm), which can influence sound depth, bass response, and overall audio clarity.

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

Top Differences

Battery Life: 3 Hours vs 28 Hours
Noise Cancelling: NA vs Active Noise Cancelling
Driver Size: 6 mm vs 10 mm
Bluetooth: 5.0 + EDR vs 5.3
Weight: NA vs 100 GM

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Key Differences

Top Differences