Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience. Bowers & Wilkins PI3 uses Bluetooth 5.0 while LG TONE-T80S supports Bluetooth 5.3 + 5.4, which can impact connectivity stability and efficiency. Bowers & Wilkins PI3 and LG TONE-T80S are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. The frequency response differs (10 Hz - 30000 kHz vs 20Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs. Battery life varies between the two (8 Hours vs 36 Hours), which affects how long you can use them on a single charge. There is a noticeable difference in weight (31 gm vs 50 GM), which may affect comfort during extended use. Impedance levels vary (32 ohm vs 32 Ohms), which can affect compatibility and audio output when used with different devices. The driver size differs between the two (9.2 mm vs 9.8 mm), which can influence sound depth, bass response, and overall audio clarity. Bowers & Wilkins PI3 and LG TONE-T80S offer different noise cancellation capabilities (Active vs Adaptive Active Noise Cancelling), which can impact how effectively they block external noise.

Verdict: Choosing between Bowers & Wilkins PI3 and LG TONE-T80S depends on whether you value better sound, longer battery life, or enhanced features.