Realme Buds Air 3S vs boAt Airdopes 311v2 – Specs, Price & Comparison (2026)

IPX5 Water Resistant. 69ms Super Low Latency. Next- Level Crystal-Clear Calling. 10 mins charge 5 hours playback. 4-Mic Design AI ENC Call Noise Reduction. 11mm Liquid Silicone Triple Titanium Bass driver. Thanks to the stereo surround sound of Dolby Atoms.

1 Year warranty. It offers Stereo Calling feature for clear and crisp communication. Its IPX5 marked Sweat & Water resistance ensures a carefree listening experience. Airdopes 311V2 offers a nonstop playback of up to 3.5H with each charge and an additional 12H playtime with the included charging case. Tap into instant True Wireless Connectivity with the earbuds that offer seamless usage courtesy its Bluetooth V5.0. Frequency : 20Hz-20KHz Airdopes 311V2 come equipped with smooth Integrated Multifunction Controls for a complete control over playback, calls and instant voice assistant.

Key Differences

Battery life varies between the two (30 Hours vs 12 Hours), which affects how long you can use them on a single charge. The driver size differs between the two (11 mm vs 6 mm), which can influence sound depth, bass response, and overall audio clarity. If you're comparing Realme Buds Air 3S and boAt Airdopes 311v2, both models offer a strong combination of sound performance, comfort, and modern wireless features. Realme Buds Air 3S uses Bluetooth 5.3 while boAt Airdopes 311v2 supports Bluetooth 5.0, which can impact connectivity stability and efficiency. The frequency response differs (115 HZ To 20000 KHz vs 20 Hz - 20000 Hz), 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. Realme Buds Air 3S and boAt Airdopes 311v2 offer different noise cancellation capabilities (AI ENC vs NA), which can impact how effectively they block external noise. There is a noticeable difference in weight (57 Gm vs 10 Gm), which may affect comfort during extended use.

Verdict: Both headphones offer strong performance, and the right choice depends on your priorities such as battery life, comfort, and noise cancellation.

Top Differences

Battery Life: 30 Hours vs 12 Hours
Noise Cancelling: AI ENC vs NA
Driver Size: 11 mm vs 6 mm
Bluetooth: 5.3 vs 5.0
Weight: 57 Gm vs 10 Gm

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Key Differences

Top Differences