boAt Airdopes 402 uses Bluetooth 5.0 + EDR while Oppo Enco M31 supports Bluetooth 5.0, which can impact connectivity stability and efficiency. boAt Airdopes 402 and Oppo Enco M31 offer different noise cancellation capabilities (Activate vs Max), which can impact how effectively they block external noise. Battery life varies between the two (4 Hours vs 24 Hours), which affects how long you can use them on a single charge. If you're comparing boAt Airdopes 402 and Oppo Enco M31, both models offer a strong combination of sound performance, comfort, and modern wireless features. Both headphones are designed for comfort and can be used for extended listening sessions without major discomfort. The driver size differs between the two (10 mm vs 11.8 mm), which can influence sound depth, bass response, and overall audio clarity. From a usability standpoint, both models provide a reliable and premium headphone experience. The frequency response differs (20 Hz - 20000 Hz vs 20 Hz ~ 20000 kHz), which can influence how well the headphones reproduce lows, mids, and highs.
Verdict: Choosing between boAt Airdopes 402 and Oppo Enco M31 depends on whether you value better sound, longer battery life, or enhanced features.
Top Differences
- Battery Life: 4 Hours vs 24 Hours
- Noise Cancelling: Activate vs Max
- Driver Size: 10 mm vs 11.8 mm
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