The driver size differs between the two (7 mm vs 10 mm), which can influence sound depth, bass response, and overall audio clarity. There is a noticeable difference in weight (55.5 gm vs 52 Gm), which may affect comfort during extended use. Impedance levels vary (NA vs 32 Ohm), which can affect compatibility and audio output when used with different devices. Battery life varies between the two (24 Hours vs 8 / 10 Hours), which affects how long you can use them on a single charge. From a usability standpoint, both models provide a reliable and premium headphone experience. Oppo Enco W51 and JBL Tune 130NC TWS offer different noise cancellation capabilities (Digital vs ANC), which can impact how effectively they block external noise. Oppo Enco W51 and JBL Tune 130NC TWS are premium wireless headphones designed to deliver high-quality sound along with advanced features like noise cancellation and long battery life. The frequency response differs (20 Hz ~ 20000 kHz vs 20 Hz - 20000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. Oppo Enco W51 uses Bluetooth 5.0 while JBL Tune 130NC TWS supports Bluetooth 5.2, which can impact connectivity stability and efficiency.

Verdict: Both headphones offer strong performance, and the right choice depends on your priorities such as battery life, comfort, and noise cancellation.