Sony WI-1000XM2 vs Sony WH-ULT900N – Specs, Price & Comparison (2026)

HD Hybrid Driver System High-Resolution Audio Wireless with DSEE HXâ„¢ and LDAC Wireless freedom with BluetoothÂ® technology and NFC Stay tangle-free with magnetic earbuds Hands-free calling with microphone built in Be travel-ready with the handy carry case Google assistant and Alexa feature with voice assistant features Adaptive Sound Control automatically adjusts to whatever you do Digital Noise Cancelling with HD Noise Cancelling Processor QN1 and Dual Noise Sensor Technology Battery life up-to 10 hrs with 10 min quick charge for 80 min play back

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.

Key Differences

There is a noticeable difference in weight (58 gm vs 255 GM), which may affect comfort during extended use. Battery life varies between the two (10 Hours vs 30 Hours), which affects how long you can use them on a single charge. Sony WI-1000XM2 and Sony WH-ULT900N offer different noise cancellation capabilities (Digital vs Active Noise Cancelling), which can impact how effectively they block external noise. Sony WI-1000XM2 uses Bluetooth 5.0 while Sony WH-ULT900N supports Bluetooth 5.2, which can impact connectivity stability and efficiency. The driver size differs between the two (9 mm vs 40 mm), which can influence sound depth, bass response, and overall audio clarity. Sony WI-1000XM2 and Sony WH-ULT900N are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. Impedance levels vary (50 ohm vs 32 / 314 Ohms), which can affect compatibility and audio output when used with different devices. The frequency response differs (3 Hz - 40,000 Hz vs 5Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs. In general, both options are suitable for everyday use including music, calls, travel, and work-from-home scenarios.

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

Top Differences

Battery Life: 10 Hours vs 30 Hours
Noise Cancelling: Digital vs Active Noise Cancelling
Driver Size: 9 mm vs 40 mm
Bluetooth: 5.0 vs 5.2
Weight: 58 gm vs 255 GM

Compare Sony WI-1000XM2 with:

Compare Sony WH-ULT900N with:

Key Differences

Top Differences