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

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.

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.

Key Differences

There is a noticeable difference in weight (45 Gm vs 155 GM), which may affect comfort during extended use. Battery life varies between the two (45 Hours vs 12 Hours), which affects how long you can use them on a single charge. The frequency response differs (20 Hz - 20000 Hz vs 20 Hz - 20KHz), 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. boAt Airdopes 91 uses Bluetooth 5.3 while boAt Rockerz 390 V2 supports Bluetooth 4.2, which can impact connectivity stability and efficiency. Impedance levels vary (NA vs 32 ohm), which can affect compatibility and audio output when used with different devices. Both models feature noise cancellation, helping reduce background noise for a more immersive listening experience. The driver size differs between the two (13 mm vs 40 mm), which can influence sound depth, bass response, and overall audio clarity. If you're comparing boAt Airdopes 91 and boAt Rockerz 390 V2, both models offer a strong combination of sound performance, comfort, and modern wireless features.

Verdict: Choosing between boAt Airdopes 91 and boAt Rockerz 390 V2 depends on whether you value better sound, longer battery life, or enhanced 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