Compare True Wireless Earbuds Side-by-Side

The Realme Buds Air 7 Pro are new wireless earbuds launching globally on May 27, 2025. They feature strong Active Noise Cancellation (up to 53dB) for quiet listening and use dual drivers with Hi-Res Audio and 360° Spatial Audio for great sound. You get up to 48 hours of total battery life, with a quick 10-minute charge giving 11 hours of playback. They connect via Bluetooth 5.4, support two devices at once, and have a low-latency gaming mode. These in-ear buds are IP55 water-resistant and offer customization through the Realme Link app. OPPO Enco Air4 Pro earbuds offer a premium audio experience with advanced features. Equipped with 12.4mm dynamic drivers, they deliver high-quality sound across a frequency range of 20Hz to 20kHz. The earbuds support Ultra-Wide Frequency Active Noise Cancellation, reducing noise levels by up to 49dB for immersive listening. With Bluetooth 5.4 and support for LHDC 5.0, AAC, and SBC codecs, they ensure stable and high-fidelity wireless connectivity. The earbuds provide up to 5.5 hours of playback with noise cancellation on, and up to 12 hours with it off; combined with the charging case, total playback time extends to 44 hours. Fast charging capabilities allow for a full charge in approximately 60 minutes for the earbuds and 80 minutes for the case. Additional features include an IP55 rating for dust and water resistance, touch controls, and compatibility with the HeyMelody app for customization. In this comparison, we look at specs, features, and price to help you compare which is better. Let’s see key highlights below.