There is a noticeable difference in weight (35 Gm vs 130 Gm), which may affect comfort during extended use. Both headphones are equipped with capable drivers that deliver balanced sound output suitable for music, calls, and entertainment. Realme Buds T100 and Zebronics Zeb-AIKA offer different noise cancellation capabilities (AI ENC vs NA), which can impact how effectively they block external noise. Impedance levels vary (NA vs 16 ohm), which can affect compatibility and audio output when used with different devices. In general, both options are suitable for everyday use including music, calls, travel, and work-from-home scenarios. Battery life varies between the two (28 Hours vs 22 Hours), which affects how long you can use them on a single charge. The frequency response differs (100 Hz To 20000 Hz vs 20 Hz - 20000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. Realme Buds T100 uses Bluetooth 5.3 while Zebronics Zeb-AIKA supports Bluetooth 5.0, which can impact connectivity stability and efficiency. Realme Buds T100 and Zebronics Zeb-AIKA are premium wireless headphones designed to deliver high-quality sound along with advanced features like noise cancellation and long battery life.

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