Sennheiser MM 30G vs Sony WI-C100 – Which One Should You Buy? (2026)

- Perfect fit to your Galaxy â€“ made for the latest generations of Samsung Galaxy Smartphones & tablets - Music control in your Galaxy â€“ the in-line remote enables you to easily play/pause your music - Call control in your Galaxy â€“ the in-line remote control with integrated microphone makes it easy to take/end calls - Volume control in your Galaxy - change volume level on the in-line remote control - Effective noise blocking â€“ ear-canal design for effective passive attenuation of ambient noise - The sound your Galaxy deserves â€“ thanks to the high-end dynamic speakers giving superior bass driven Sennheiser stereo sound - Comfortable custom fit â€“ due to 3 sizes of ear sleeves (S/M/L) supplied - Peace of mind - 2-years international warranty

Built-In Mic : Easier, clearer hands-free calling. Fast Pair : Sync your headphones easily with Fast Pair. IP Ratings : Splash-proof and sweat-proof with an IPX4 rating. Secure Fit : A well-balanced shape around the neck ensures a stable fit. Sound Quality : DSEE restores high frequency sounds lost in compression. 360 Reality Audio : Experience 360 Reality Audio for a truly immersive experience. Equalizer Support : Your sound, just how you like it, Customizable Equalizer for Deep Bass. Operations : Easy to operation with buttons to play and pause, skip tracks and adjust the volume. Application Support : Headphones Connect app for Android & iOS, Frequency Response - 20â€“20,000Hz. Battery Life : Long battery life of up to 25 hours, 10-minute quick charge will give you up to 60 minutes of playback.

Key Differences

Both headphones are equipped with capable drivers that deliver balanced sound output suitable for music, calls, and entertainment. Impedance levels vary (16 Ohms vs NA), which can affect compatibility and audio output when used with different devices. The frequency response differs (17 Hz - 20000 Hz vs 20 Hz - 20000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. There is a noticeable difference in weight (11 g vs 20 Gm), which may affect comfort during extended use. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience. Sennheiser MM 30G and Sony WI-C100 are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. Both models feature noise cancellation, helping reduce background noise for a more immersive listening experience.

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

Top Differences

Weight: 11 g vs 20 Gm
Impedance: 16 Ohms vs NA

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Key Differences

Top Differences