boAt Immortal 100 and Unix Elite 5 Remix 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 frequency response differs (20 Hz - 20000 Hz vs 20Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs. Both headphones are equipped with capable drivers that deliver balanced sound output suitable for music, calls, and entertainment. boAt Immortal 100 uses Bluetooth 5.3 while Unix Elite 5 Remix supports Bluetooth 5.0, which can impact connectivity stability and efficiency. boAt Immortal 100 and Unix Elite 5 Remix offer different noise cancellation capabilities (ENC vs NA), which can impact how effectively they block external noise. Battery life varies between the two (10 / 30 Hours vs 22 Hours), which affects how long you can use them on a single charge. Impedance levels vary (NA vs 10 Ohms), which can affect compatibility and audio output when used with different devices. There is a noticeable difference in weight (45 Gm vs 100 GM), which may affect comfort during extended use.

Verdict: Choosing between boAt Immortal 100 and Unix Elite 5 Remix depends on whether you value better sound, longer battery life, or enhanced features.