Impedance levels vary (32 ohm vs NA), which can affect compatibility and audio output when used with different devices. Oppo Enco M31 and Nokia Wireless Headphones are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. In general, both options are suitable for everyday use including music, calls, travel, and work-from-home scenarios. The driver size differs between the two (11.8 mm vs 40 mm), which can influence sound depth, bass response, and overall audio clarity. There is a noticeable difference in weight (40 gm vs 188 gm), which may affect comfort during extended use. The frequency response differs (20 Hz ~ 20000 kHz vs 20 Hz To 20000 kHz), which can influence how well the headphones reproduce lows, mids, and highs. Oppo Enco M31 uses Bluetooth 5.0 while Nokia Wireless Headphones supports Bluetooth 5.1, which can impact connectivity stability and efficiency. Battery life varies between the two (24 Hours vs 60 Hours), which affects how long you can use them on a single charge. Oppo Enco M31 and Nokia Wireless Headphones offer different noise cancellation capabilities (Max vs NA), which can impact how effectively they block external noise.

Verdict: Choosing between Oppo Enco M31 and Nokia Wireless Headphones depends on whether you value better sound, longer battery life, or enhanced features.