boAt Airdopes 481 vs Unix CHARM – Which One Should You Buy? (2026)

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.

Sweatproof & Extra Bass. Music Time Upto 20 Hours. Active Voice Assistant Instantly. Rich Sound With Deep Bass : Experience high-fidelity audio with enhanced bassâ€”perfect for music lovers. ENC For Clear Calls : Environmental Noise Cancellation ensures clear and professional-grade communication on the go. Voice Changer with 4 Modes : Unique voice modulation feature makes calls fun and functional with multiple voice effects. Magnetic Earbuds & Sweat Resistant : Tangle-free storage and durable build make it perfect for workouts and outdoor use. Up To 48 Hours Of Playtime : Long-lasting battery supports non-stop entertainment, work, or travel without frequent charging.

Key Differences

Impedance levels vary (16 ohm vs 20 Ohms), which can affect compatibility and audio output when used with different devices. In general, both options are suitable for everyday use including music, calls, travel, and work-from-home scenarios. boAt Airdopes 481 uses Bluetooth 5.0 + EDR while Unix CHARM supports Bluetooth 5.2, which can impact connectivity stability and efficiency. The frequency response differs (20 Hz - 20000 Hz vs 20Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs. Both models feature noise cancellation, helping reduce background noise for a more immersive listening experience. boAt Airdopes 481 and Unix CHARM are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. Battery life varies between the two (3 Hours vs 48 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 12.5 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 48 Hours
Driver Size: 6 mm vs 12.5 mm
Bluetooth: 5.0 + EDR vs 5.2
Weight: NA vs 100 GM
Impedance: 16 ohm vs 20 Ohms

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Key Differences

Top Differences