boAt TRebel Rockerz 335 vs Sony WI-C400 – Which One Should You Buy? (2026)

Sweat It Out Without Fear. Non Stop Playback Upto 12 Hours. The craziest IPX5 rated earphones, so nothing stops your groove, be it sweat, water, or rain. Add your own dimension to the music with Dual EQ mode which allows you to create the vibe you deserve. With 10 mins plug get 10 hours of bliss of the musical world! Things never seemed as easy as this, did they?

Codec: Audio signal compression and conversion format. Advanced Audio Coding. Simply tap your device on the NFC logo. Keep music going with up to 20 hours of long-lasting battery. Comfortable behind-the-neck style with cable management. Easy BluetoothÂ® connectivity with NFC One-touch. Vibration for incoming call. Bluetooth standard profiles indicate the purpose of Bluetooth communications between devices. The behind-the-neck design is shaped for comfortable, all day listening. Keep your cable clipped neatly out of the way in your neckband with the adjuster and stopper. Comfortable behind-the-neck style with cable management. Personal Computer with pre-installed with any of the following operating systems and USB port.

The frequency response differs (8 Hz - 22,000 Hz vs 20 Hz - 20000 KHz), which can influence how well the headphones reproduce lows, mids, and highs. The driver size differs between the two (9 mm vs 10 mm), which can influence sound depth, bass response, and overall audio clarity. Sony WI-C400 and boAt TRebel Rockerz 335 are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. There is a noticeable difference in weight (35 gm vs 28 gm), which may affect comfort during extended use. Sony WI-C400 and boAt TRebel Rockerz 335 offer different noise cancellation capabilities (NA vs CVC), which can impact how effectively they block external noise. Sony WI-C400 uses Bluetooth 4.2 while boAt TRebel Rockerz 335 supports Bluetooth 5.0, which can impact connectivity stability and efficiency. In general, both options are suitable for everyday use including music, calls, travel, and work-from-home scenarios. Impedance levels vary (NA vs 16 ohm), which can affect compatibility and audio output when used with different devices. Battery life varies between the two (20 Hours vs 30 Hours), which affects how long you can use them on a single charge.

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: 20 Hours vs 30 Hours
Noise Cancelling: NA vs CVC
Driver Size: 9 mm vs 10 mm
Bluetooth: 4.2 vs 5.0
Weight: 35 gm vs 28 gm

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Top Differences