Sony NWZ-WH303-B 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.

Key Differences

The frequency response differs (30 - 20,000 Hz vs 20Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. From a usability standpoint, both models provide a reliable and premium headphone experience. If you're comparing Sony NWZ-WH303-B and Audio Technica ATH-SQ1TW2, both models offer a strong combination of sound performance, comfort, and modern wireless features. Impedance levels vary (30 ohm vs 16 ohm), which can affect compatibility and audio output when used with different devices. Sony NWZ-WH303-B and Audio Technica ATH-SQ1TW2 offer different noise cancellation capabilities (NA vs CVC), which can impact how effectively they block external noise. The driver size differs between the two (30 mm vs 5.8 mm), 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. There is a noticeable difference in weight (292 g vs 43 GM), which may affect comfort during extended use.

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

Top Differences

Noise Cancelling: NA vs CVC
Driver Size: 30 mm vs 5.8 mm
Weight: 292 g vs 43 GM
Impedance: 30 ohm vs 16 ohm

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Key Differences

Top Differences