boAt Rockerz 390 V2 vs boAt Airdopes 91 – Detailed Specs Comparison (2026)

1 Year Warranty from the date of purchase. Wireless Headphones with 12H Playback, Bluetooth V4.2, 40mm audio drivers, 300mAh Lithium Battery & boAt Lifestyle. Powered by the 300mAh Lithium Battery, the moment will cease to exist because the music just keeps on coming, plugin worry-free with the boAt Rockerz 390V2. Slip into the sound and get your rhythm on with the lightweight and ergonomic fit of the Rockerz 390V2, itâ€™s time to level up your game. Enjoy premium bass at high volume levels for up to 12 hours at a time with 40mm audio drivers, plug into the moment.

1 Year warranty. IPX5 water & Sweet Resistance. Dual Mics with ENx Tech: Make noise-free calls a routine with the ENx-enabled dual mics of these earbuds. 45 Hours Playtime: Up to 45 hours of uninterrupted playtime keeps the fun going while you relax to the latest tracks and podcasts. 50 ms Low Latency Gaming: Forget bothersome lag as you cruise through virtual obstacles with up to 50 ms low latency of BEAST mode. Insta Wake Nâ€™Pair: Disconnect from your surroundings with a flip of the lid. IWP lets you dive in and out of the sound without annoying lag. Large 10 mm Drivers: boAt Signature Sound from the superior 10 mm drivers lends a hair-raising experience as you venture into the digital dimension. ASAP Charge: Your weekend binge-watching will no longer slow down due to charging woes. boAtâ€™s ASAP charging adds about 120 minutes of whopping performance after 10 minutes of juicing your earbuds.

Key Differences

Impedance levels vary (NA vs 32 ohm), which can affect compatibility and audio output when used with different devices. Battery life varies between the two (45 Hours vs 12 Hours), which affects how long you can use them on a single charge. Both models feature noise cancellation, helping reduce background noise for a more immersive listening experience. From a usability standpoint, both models provide a reliable and premium headphone experience. boAt Airdopes 91 and boAt Rockerz 390 V2 are premium wireless headphones designed to deliver high-quality sound along with advanced features like noise cancellation and long battery life. The driver size differs between the two (13 mm vs 40 mm), which can influence sound depth, bass response, and overall audio clarity. The frequency response differs (20 Hz - 20000 Hz vs 20 Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs. boAt Airdopes 91 uses Bluetooth 5.3 while boAt Rockerz 390 V2 supports Bluetooth 4.2, which can impact connectivity stability and efficiency. There is a noticeable difference in weight (45 Gm vs 155 GM), which may affect comfort during extended use.

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

Top Differences

Battery Life: 45 Hours vs 12 Hours
Driver Size: 13 mm vs 40 mm
Bluetooth: 5.3 vs 4.2
Weight: 45 Gm vs 155 GM
Impedance: NA vs 32 ohm

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Key Differences

Top Differences