Sony WH-ULT900N vs Sennheiser MOMENTUM True Wireless 2

Battery Life 30 Hrs NC ON, 50 Hrs NC OFF. Discover ULT WEAR Noise-Cancelling Headphones. 110 dB/mW when connecting via the headphone cable with the unit turned On. 100 dB/mW when connecting via the headphone cable with the unit turned off 32 ohms 1kHz when connecting via the headphone cable with the unit turned off. 314 ohms 1 kHz when connecting via the headphone cable with the unit turned On. Massive Bass : Press the ULT button to boost your bass & feel the incredible power of sound. The ULT WEAR is designed to fit your style. Cool, comfortable, and built for powerful, high-quality sound. With exceptional bass and improved noise cancelling, our new ULT WEAR headphones let you bring your favourite festival or club feel with you, everywhere you go. With dual noise sensor technology and the Integrated Processor V1, ULT WEAR takes digital noise cancelling to the next level. Now you can truly shut out the world and enjoy a party for oneâ€”just you and your music. The ULT WEAR exudes function, form and features. A sensor pauses your music when you take them off and starts again when you put them on, and BluetoothÂ® pairs with two devices at the same time. Ideal for everyday use. Press the ULT button for powerful sound, thanks to the specially designed 40-mm driver unit and Integrated Processor V1. Enjoy precise, punchy, high-quality sound that gets you as close to the original recording as possible.

Unrivalled Stereo Sound. Your Sound. Your Focus. Intuitive to your needs. Comfortable all day listening. Carefully designed. Confidently delivered. Enjoy unrivalled stereo sound created by Sennheiser's unique 7mm dynamic audio drivers. Control your exceptional sound with customisable touchpad technology built into both earbuds. In the mood for a movie marathon? With its ergonomic design you can experience unbeatable sound in unbelievable comfort. Switch off your surroundings and focus on the deep bass the natural mids and the clear treble thanks to Active Noise Cancellation. Experience uninterrupted play time with the new 7-hour battery life that can be extended up to 28 hours with the charging case.

There is a noticeable difference in weight (70 gm vs 255 GM), which may affect comfort during extended use. If you're comparing Sennheiser MOMENTUM True Wireless 2 and Sony WH-ULT900N, both models offer a strong combination of sound performance, comfort, and modern wireless features. The frequency response differs (5 Hz - 21000 Hz vs 5Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs. The driver size differs between the two (7 mm vs 40 mm), which can influence sound depth, bass response, and overall audio clarity. Battery life varies between the two (7 Hours vs 30 Hours), which affects how long you can use them on a single charge. Sennheiser MOMENTUM True Wireless 2 and Sony WH-ULT900N offer different noise cancellation capabilities (Active vs Active Noise Cancelling), which can impact how effectively they block external noise. Sennheiser MOMENTUM True Wireless 2 uses Bluetooth 5.1 while Sony WH-ULT900N supports Bluetooth 5.2, which can impact connectivity stability and efficiency. Impedance levels vary (28 ohm vs 32 / 314 Ohms), 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.

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: 7 Hours vs 30 Hours
Driver Size: 7 mm vs 40 mm
Bluetooth: 5.1 vs 5.2
Weight: 70 gm vs 255 GM
Impedance: 28 ohm Vs 32 / 314 Ohms

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Top Differences