Oppo Enco W51 vs boAt Airdopes 501 ANC – Which Headphones Are Better? (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.

1 Year warranty. IWPâ„¢ Technology. ASAPâ„¢ Fast charge. Nonstop music upto 28 hours. IPX4 Sweat & water resistance. Dual mics with ENxTM Technology. Charge for 5 Minutes Enjoy for 60 Minutes ANC wireless Earbuds with Dual Mics with ENx Technology, BEASTâ„¢ for Low Latency. The unbeatable boAt signature sound shines through no matter what you are playing. The Ambient Mode provides transparency wrt the sounds around you even during playback. For play/pause, our right earbud offers the In-Ear Detection functionality. Lock in to Play; Take out to Pause.

There is a noticeable difference in weight (55.5 gm vs 56 Gm), which may affect comfort during extended use. The driver size differs between the two (7 mm vs 8 mm), which can influence sound depth, bass response, and overall audio clarity. Battery life varies between the two (24 Hours vs 5.5 / 22 Hours), which affects how long you can use them on a single charge. 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 and boAt Airdopes 501 ANC offer different noise cancellation capabilities (Digital vs Hybrid Active Noise Cancellation), which can impact how effectively they block external noise. In general, both options are suitable for everyday use including music, calls, travel, and work-from-home scenarios. Oppo Enco W51 and boAt Airdopes 501 ANC are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. Oppo Enco W51 uses Bluetooth 5.0 while boAt Airdopes 501 ANC 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.

Top Differences

Battery Life: 24 Hours vs 5.5 / 22 Hours
Noise Cancelling: Digital vs Hybrid Active Noise Cancellation
Driver Size: 7 mm vs 8 mm
Bluetooth: 5.0 vs 5.2
Weight: 55.5 gm vs 56 Gm

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Top Differences