SHURE SE215 PRO vs Sennheiser IE 4 – Detailed Specs Comparison (2026)

Elevates your audio performance in a convenient and portable package. Ergonomic, low-profile design Built with the same low-profile design musicians use for monitoring on-stage. Durable build quality engineered for professional wear and tear for a lifetime of use. See what weâ€™re made of. Awe-inspiring audio with clear sound and deep bass Engineering from decades of experience supporting music legends. Includes a two-year warranty, SE215 Detachable Sound Isolating Earphones, 3.5mm standard audio cable, fit kit with a variety of sleeves for the perfect fit, and a carrying case. Detachable 3.5 mm cable allows the SE215 Earphones to attach to different cable accessories with an MMCX connection, including the True Wireless Secure Fit Adapter for Bluetooth connection. Sound Isolatingâ„¢ technology blocks up to 37 dB of noise to eliminate distractions. Enjoy the most immersive listening experience with a design that keeps earphones in and noise out during exercise or travel.

- Universal fit due to exchangeable ear sleeves, available in three different sizes - Natural sound reproduction and dynamic - Extremely robust, even at high sound pressure levels - Outstanding bass response - Rugged cable

Key Differences

Sennheiser IE 4 and SHURE SE215 PRO are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. Both headphones are equipped with capable drivers that deliver balanced sound output suitable for music, calls, and entertainment. Impedance levels vary (32 Ohms vs 17 ohm), which can affect compatibility and audio output when used with different devices. From a usability standpoint, both models provide a reliable and premium headphone experience. The frequency response differs (40 Hz - 20000 Hz vs 22 Hz - 17500 Hz), which can influence how well the headphones reproduce lows, mids, and highs. There is a noticeable difference in weight (NA vs 30 Gm), which may affect comfort during extended use. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. Sennheiser IE 4 and SHURE SE215 PRO offer different noise cancellation capabilities (NA vs Passive), which can impact how effectively they block external noise.

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

Top Differences

Noise Cancelling: NA vs Passive
Weight: NA vs 30 Gm
Impedance: 32 Ohms vs 17 ohm

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Key Differences

Top Differences