In general, both options are suitable for everyday use including music, calls, travel, and work-from-home scenarios. Battery life varies between the two (Talktime : 9 Hrs, Standby Time : 200 Hrs, Music Time : 9 Hrs vs 4 Hours), which affects how long you can use them on a single charge. Philips SHB4000-00 and boAt Airdopes 381 Sunburn Edition offer different noise cancellation capabilities (Yes vs NA), which can impact how effectively they block external noise. Impedance levels vary (24 Ohms vs NA), which can affect compatibility and audio output when used with different devices. The driver size differs between the two (32 mm vs 7 mm), which can influence sound depth, bass response, and overall audio clarity. There is a noticeable difference in weight (71 g vs 40 Gm), which may affect comfort during extended use. If you're comparing Philips SHB4000-00 and boAt Airdopes 381 Sunburn Edition, both models offer a strong combination of sound performance, comfort, and modern wireless features. Philips SHB4000-00 uses Bluetooth 3.0+EDR while boAt Airdopes 381 Sunburn Edition supports Bluetooth V5.0 + EDR, which can impact connectivity stability and efficiency. The frequency response differs (20 Hz-20,000 Hz vs 20 Hz - 20000 Hz), which can influence how well the headphones reproduce lows, mids, and highs.

Verdict: Both models are competitive, and your decision should be based on your usage needs and preferred features.