Sony NWZ-WH303 vs Audio Technica ATH-SQ1TW2 – Specs, Price & Comparison (2026)

- WALKMAN Series - Built-in Rechargeable lithium-ion Battery 3.7 V - Storage : 4 GB - Approx. 2 hours - Quick charge - Approx. 3 minutes charge enables up to approx. 60 minutes playback. - Operating Temperature : 5 Â°C to 35 Â°C (41 ÂºF to 95 ÂºF) - USB microB connector - Hi-Speed USB (USB 2.0 compliant)

Water-washable IPX5. Flexible dual or single-ear usability. Compatible with Qi wireless charging. Automatic power-on when removed from the case. Supports Fast Pair for convenient connection with Android devices. Superior audio from an exclusive 5.8 mm driver in a small square design. Low latency mode lets you watch videos or play games with minimal sound delay. Multipoint pairing function allows you to stay connected to two Bluetooth devices at once. 6.5 hours of continuous playback with up to 13.5 hours of extended use with the charger ( for 20 hours total ). Touch sensor control allows you to play or pause music, skip between tracks, answer calls, and adjust the volume. Selectable ambient sound control, hear-through and talk-through, keep you in touch with the sounds around you. Selectable sidetone circuitry improves conversations by letting you hear your voice in the headphones when making calls on most smartphones.

Sony NWZ-WH303 and Audio Technica ATH-SQ1TW2 offer different noise cancellation capabilities (NA vs CVC), which can impact how effectively they block external noise. There is a noticeable difference in weight (292 g vs 43 GM), which may affect comfort during extended use. From a usability standpoint, both models provide a reliable and premium headphone experience. The driver size differs between the two (30 mm vs 5.8 mm), which can influence sound depth, bass response, and overall audio clarity. Sony NWZ-WH303 uses Bluetooth 4.2 while Audio Technica ATH-SQ1TW2 supports Bluetooth 5.2, which can impact connectivity stability and efficiency. The frequency response differs (30 - 20,000 Hz vs 20Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs. Sony NWZ-WH303 and Audio Technica ATH-SQ1TW2 are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. Battery life varies between the two (20 Hours vs 6.5 Hours), which affects how long you can use them on a single charge. Impedance levels vary (30 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

Battery Life: 20 Hours vs 6.5 Hours
Noise Cancelling: NA vs CVC
Driver Size: 30 mm vs 5.8 mm
Bluetooth: 4.2 vs 5.2
Weight: 292 g vs 43 GM

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Top Differences