Key Differences

Battery life varies between the two (8 Hours vs 70 Hours), which affects how long you can use them on a single charge. There is a noticeable difference in weight (30 gm vs 245 Gm), which may affect comfort during extended use. The frequency response differs (20 Hz - 20000 Hz vs 20 Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs. The driver size differs between the two (NA vs 40 mm), which can influence sound depth, bass response, and overall audio clarity. OnePlus BT31B and boAt Rockerz 450 Pro are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. OnePlus BT31B uses Bluetooth 4.1 while boAt Rockerz 450 Pro supports Bluetooth 5.0, which can impact connectivity stability and efficiency. OnePlus BT31B and boAt Rockerz 450 Pro offer different noise cancellation capabilities (No vs Sound Isolation), which can impact how effectively they block external noise. Impedance levels vary (NA vs 32 ohm), which can affect compatibility and audio output when used with different devices. Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience.

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