Oppo Enco W51 vs JBL Tune 520BT – Full Comparison & Verdict (2026)

12 Month Manufacturer Warranty. Binaural Low-Latency Bluetooth. Hybrid Active Noise Cancellation. Transmission for Lag-Free Transmission. Listen 4 Hours Every Day and Only Charge Once a Week. Bluetooth 5.0 Provides a Fast, Stable, and Smooth Experience. In order to accomplish both comfort and high-quality noise reduction functionality. A 15-minute charge keeps the W51 on for 9 hours while a full charge lasts a full 24 hours. IP54 Dust and Water Resistance : Earphones are professionally designed and are certified IP54 dustproof and waterproof.

JBL Pure Bass Sound. Up To 57H batteries life and speed charge ( 5 mins = 3 H ). Multipoint connection allows you to quickly switch between two devices at once. Customize your listening experience with JBL Headphones App to tailor the sound to your taste with the EQ. JBL Tune 520BT feature the renowned JBL Pure Bass sound, the same that powers the most famous venues all around the world. Crystal clear hands-free calls with built-in mic with Voice Aware to manage your calls from your headphones with the buttons on the ear-cup. Ask Siri or Hey Google : Siri or Hey Google is just a button away : activate the voice assistant of your device by pushing the multi-function button. With up to 57-hour battery life and quick charging of 5min gives 3Hrs playback, youâ€™ll have enough power for multi-day road trips and long festival weekends.

Key Differences

Oppo Enco W51 uses Bluetooth 5.0 while JBL Tune 520BT supports Bluetooth 5.3, which can impact connectivity stability and efficiency. Impedance levels vary (NA vs 30 Ohms), which can affect compatibility and audio output when used with different devices. There is a noticeable difference in weight (55.5 gm vs 157 GM), which may affect comfort during extended use. Oppo Enco W51 and JBL Tune 520BT offer different noise cancellation capabilities (Digital vs Passive Noise Cancellation), which can impact how effectively they block external noise. The driver size differs between the two (7 mm vs 33 mm), which can influence sound depth, bass response, and overall audio clarity. Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience. Battery life varies between the two (24 Hours vs 57 Hours), which affects how long you can use them on a single charge. Oppo Enco W51 and JBL Tune 520BT are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. The frequency response differs (20 Hz ~ 20000 kHz vs 20 Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs.

Verdict: Choosing between Oppo Enco W51 and JBL Tune 520BT depends on whether you value better sound, longer battery life, or enhanced features.

Top Differences

Battery Life: 24 Hours vs 57 Hours
Noise Cancelling: Digital vs Passive Noise Cancellation
Driver Size: 7 mm vs 33 mm
Bluetooth: 5.0 vs 5.3
Weight: 55.5 gm vs 157 GM

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Key Differences

Top Differences