Sony WH-H910N vs Sennheiser IE 300 – Which One Should You Buy? (2026)

High-Resolution Audio compatible. Digital noise cancelling and ambient sound mode let you control what you hear. High-quality wireless audio with BluetoothÂ® wireless technology and LDACâ„¢. Slim, light and comfortable for all-day listening. Fine-tune your sound using the Sony, Headphones Connect app. Gold-plated L-shaped stereo mini plug. Dual Noise Sensor technology. Adaptive Sound Control automatically adjusts to whatever you do. Slim and sleek for total comfort. All day power and quick charging (10 min = 2.5 hr). Just say the word with Voice Assistant. Fine-tune settings from your phone. Enjoy the subtle nuances of studio-quality sound in higher-than-CD quality with High-Resolution Audio.

Air Traffic Control. Professionally inspired. Itâ€™s All About Connection. Detailed Sound Everywhere. Total Harmonic Distortion < 0.08 % ( 1 kHz, 94 dB ). Resonator chamber to remove masking resonances. German-made 7mm XWB transducer â€“ for natural balanced sound. Newly developed membrane foil for minimized natural resonances. Adjustable flexible ear hooks and a choice of ear adapters incl. memory foam. Para-aramid reinforced cables with gold-plated MMCX connectors and a 3.5 mm plug.

If you're comparing Sony WH-H910N and Sennheiser IE 300, both models offer a strong combination of sound performance, comfort, and modern wireless features. There is a noticeable difference in weight (251 gm vs 4 gm), which may affect comfort during extended use. The frequency response differs (5 Hz - 40,000 Hz vs 6 Hz - 20000 Hz), 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. The driver size differs between the two (25 mm vs 7mm), which can influence sound depth, bass response, and overall audio clarity. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. Sony WH-H910N and Sennheiser IE 300 offer different noise cancellation capabilities (Digital vs Ambient), which can impact how effectively they block external noise. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. Impedance levels vary (17 ohm vs 16 ohm), which can affect compatibility and audio output when used with different devices.

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: Digital vs Ambient
Driver Size: 25 mm vs 7mm
Weight: 251 gm vs 4 gm
Impedance: 17 ohm Vs 16 ohm

Compare Sony WH-H910N with:

Compare Sennheiser IE 300 with:

Top Differences