1. Sony Xperia 1 IV: This flagship phone from Sony has a dedicated audio jack, Hi-Res Audio support, and the company's DSEE HX technology to enhance audio quality and upscaling.
2. Apple iPhone 13 Pro: iPhones have consistently offered impressive audio quality, with the iPhone 13 Pro featuring Spatial Audio for immersive sound and Dolby Atmos support.
3. LG V60 ThinQ: Known for its quad DAC setup, the LG V60 ThinQ delivers high-fidelity audio output and supports Hi-Fi Quad DAC playback for enhanced sound quality.
4. Asus ROG Phone 5: Designed with gamers in mind, the Asus ROG Phone 5 also offers excellent audio performance with its high-quality audio components and gaming-focused sound enhancements.
5. Samsung Galaxy S21 Ultra: The Samsung Galaxy S21 Ultra is another flagship phone with a good reputation for audio quality, featuring AKG-tuned speakers and support for high-resolution audio formats.
It's important to note that the audio quality of a phone can also be affected by headphones or speakers used, so pairing the device with quality audio accessories is essential for the best music listening experience.