The Poco F8 Ultra is making a clear statement: smartphone sound doesn’t have to be thin, harsh, or dependent on headphones. Thanks to audio tuning built around Bose technology, the device is engineered to get the most out of a compact phone enclosure, improving frequency response, widening the soundstage, and sharpening dynamics in a way you can hear immediately.
In real-world testing, the Poco F8 Ultra’s symmetrical 1115F stereo speakers deliver a clean, balanced sound signature that feels surprisingly “full” for a phone. The standout is bass performance, boosted by a dedicated 1620 subwoofer that adds real weight and depth. The difference isn’t subtle—explosions in movies hit harder, game audio feels more immersive, and music gains richer low-end punch that makes beats feel alive rather than flat.
What makes the experience even better is how consistent it stays. Whether you’re holding the phone in your hands or setting it down on a table, the audio remains stable and well-defined, instead of changing dramatically based on placement. High frequencies stay largely precise, mids sound natural and clear, and even when you push the volume up, distortion is minimal—an impressive result for a smartphone this size.
Stack it against top-tier rivals like the Samsung Galaxy S25 Ultra or the iPhone 17 Pro Max, and the Poco F8 Ultra aims to raise the bar by delivering a wider soundstage and deeper bass straight from the built-in speakers, reducing the need to plug in headphones for a satisfying listening session. Dolby Atmos and Hi-Res Audio support help round out the package, adding more depth and detail for compatible content.
There is still a bit of room to improve at the most extreme volume levels. A slightly stronger amplifier could tighten the treble further when everything is maxed out. Even so, the overall result is hard to ignore: the Poco F8 Ultra feels like a true audio-first smartphone, built for anyone who wants their phone to double as a pocket-sized entertainment system for movies, gaming, and music.
