Sony MDR-AS600BT vs Beyerdynamic IDX 120 IE – Which Headphones Are Better? (2026)

Highlights - BluetoothÂ® & NFC for wireless music streaming - Ultra small & simple 1 button headset for urban lifestyles - Splash-proof for all-weather listening (IPX 4 standard) - Enjoy up to 8.5 hours of non-stop pumping beats - Comfortable, secure-fitting earbuds with Arc Supporter in 3 sizes - Hands-free calls with built-in microphone Bluetooth - Output :- Bluetooth Power Class 2 - Frequency Band :- 2.4GHz band - Supported Codecs :- SBC, AAC - Transmission Range :- Approx. 30ft (10m) - Near Field Communication (NFC) : - Yes Microphone - Unit/Type :- Electret Condenser Microphone - Directivity :- Omni directional Microphone - Frequency Range :- 100Hz-4,000Hz General - Waterproof Rating :- IPX 4 Standard - Power Source / Battery Type :- Built-in lithium-ion rechargeable battery - Battery Life :- Music playback time: Max. 8.5h; Communication time:Max. 8h; Standby Time: Max. 250h - Battery Charging Time :- Approx. 2.5h

- Powerful, balanced sound - Neodymium HD acoustic drivers - Rugged, but lightweight metal housing - Flat cables - Remote control and microphone for phone calls and media playback - Compatible with Apple devices such as iPods, iPhones, iPads - Angled 4-pole mini jack plug (3.5 mm) - Extensive supplied accessories Supplied Accessories - 7 sizes of silicone eartips (5 types bowl shape, 1 type double flange, 1 type triple flange) - 1 size of original Complyâ„¢ eartips (type T-400) - Adapter plug to share your music with friends - VoIP-Adapter - Extension cable (90 cm) - Cable clip for secure and firm hold - Convenient and sturdy hard case with zip fastener

Key Differences

Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. There is a noticeable difference in weight (Approx. 21g vs 53 g), which may affect comfort during extended use. Impedance levels vary (24 Ohms vs 47 Ohms), which can affect compatibility and audio output when used with different devices. The driver size differs between the two (9mm vs NA), which can influence sound depth, bass response, and overall audio clarity. Sony MDR-AS600BT and Beyerdynamic IDX 120 IE offer different noise cancellation capabilities (Yes vs NA), which can impact how effectively they block external noise. 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. The frequency response differs (20 Hz-20,000 Hz vs 12 Hz - 23000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. Sony MDR-AS600BT and Beyerdynamic IDX 120 IE are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features.

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: Yes vs NA
Driver Size: 9mm vs NA
Weight: Approx. 21g vs 53 g
Impedance: 24 Ohms vs 47 Ohms

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Key Differences

Top Differences