Philips ASH402BK/00 vs Sony WF-C510 – Full Comparison & Verdict (2026)

IPX4 splash and sweat resistant. Flat-folding design. Easy storage. From workout playlist to vital call. Sleek design. Flat-folding ear cups. 40 mm neodymium acoustic drivers. 20 hours play time. Stay-cool ear cups. Cooling ear cups. Train hard. Stay cool. Built-in mic with echo cancellation for clear audio. Quick Charge. Charge for 10 minutes, get 2 hours play. Smart pairing. Automatically find your Bluetooth device. Breathable ear-cup cushions. Easily detach for cleaning. Detailed sound. Good bass. Great passive noise isolation.

Superior sound quality. Make your music more natural. 360 Spatial Sound Personalizer. MULTIPOINT CONNECTION : Quickly switch between two devices at once. STAY CONNECTED : Ambient Sound Mode keeps you aware of your surroundings. POCKED SIZED CASE : Small and cylindrical, the charging case is made to fit your pocket or your bag. WATER RESISTANT : With an IPX4 resistance rating, splashes and sweat wonâ€™t stop these headphones â€“ so you can keep moving to the music. EASY HANDS- FREE CALLING : A built-in microphone provides you with hands-free calling. No need to even take your phone from your pocket. ALL DAY COMFORT : Light and compact to give you all-day comfort and designed for the ideal fit, for an exceptional all-round listening experience. LONG BATTERY LIFE & QUICK CHARGING : Up to 11 hours of battery life ( up to 22hrs with case ) with quick charging ( 5 min charge for up to 1 hour of playback ). EASY BUTTON OPERATION : Play, stop, skip tracks, adjust the volume, access your smartphoneâ€™s voice assistant and receive calls hands-free with the touch of a button.

Key Differences

Impedance levels vary (32 ohm vs 16 Ohms), which can affect compatibility and audio output when used with different devices. If you're comparing Philips ASH402BK/00 and Sony WF-C510, both models offer a strong combination of sound performance, comfort, and modern wireless features. There is a noticeable difference in weight (179 gm vs 31 GM), which may affect comfort during extended use. The driver size differs between the two (40 mm vs 6 mm), which can influence sound depth, bass response, and overall audio clarity. Battery life varies between the two (20 Hours vs 8 - 11 Hours), which affects how long you can use them on a single charge. The frequency response differs (20 Hz - 20000 kHz vs 20Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs. Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience. Philips ASH402BK/00 and Sony WF-C510 offer different noise cancellation capabilities (Passive vs Sound Isolation), which can impact how effectively they block external noise. Philips ASH402BK/00 uses Bluetooth 5.0 while Sony WF-C510 supports Bluetooth 5.3, which can impact connectivity stability and efficiency.

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

Top Differences

Battery Life: 20 Hours vs 8 - 11 Hours
Noise Cancelling: Passive vs Sound Isolation
Driver Size: 40 mm vs 6 mm
Bluetooth: 5.0 vs 5.3
Weight: 179 gm vs 31 GM

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Key Differences

Top Differences