Sennheiser CX 686G vs SHURE SE112-GR – Key Differences & Best Choice (2026)

- Inline smart remote and mic on the cable are compatible with most smartphones and portable players (including Android, Windows Mobile and Blackberry devices) - Maximum ruggedness and durability â€“ Sweat and water-resistant - Sealed in-ear-canal design for improved blocking of outside noise - Antimicrobial ear adapters (SteriTouch) - Slide-to-fit system is fully adjustable for an individualized fit - Para-aramid-reinforced cable provides superior strength and reliability - Oval-shaped cable ensures a tangle-free listening experience and reduced cable noise - Convenient storage pouch and cable clip included - 2-year warranty

Single Dynamic Micro Driver. Signiture Great Sound with Deep Bass. Includes a carrying pouch and fit kit with selection of sleeves. Designed to withstand the rigors of live performance with two-year warranty. Single dynamic driver delivers great sound performance in a discrete, durable design. Fixed cable design allows for earphones to be worn over the ear or hanging down for long-wearing comfort. Sound Isolatingâ„¢ design featuring fit kit with a variety of sleeves blocks up to 37 dB of outside noise so you can hear the details of your music.

Key Differences

The frequency response differs (18 Hz -20000 Hz vs 25 Hz - 17000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. Both headphones are equipped with capable drivers that deliver balanced sound output suitable for music, calls, and entertainment. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. Impedance levels vary (20 Ohms vs 16 ohm), which can affect compatibility and audio output when used with different devices. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. From a usability standpoint, both models provide a reliable and premium headphone experience. Sennheiser CX 686G and SHURE SE112-GR offer different noise cancellation capabilities (NA vs Passive), which can impact how effectively they block external noise. There is a noticeable difference in weight (NA vs 76 Gm), which may affect comfort during extended use. Sennheiser CX 686G and SHURE SE112-GR are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features.

Verdict: Both headphones offer strong performance, and the right choice depends on your priorities such as battery life, comfort, and noise cancellation.

Top Differences

Noise Cancelling: NA vs Passive
Weight: NA vs 76 Gm
Impedance: 20 Ohms vs 16 ohm

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Key Differences

Top Differences