Xiaomi 15 Ultra vs Previous Models: In-Depth Comparison & Buying Guide 2025
Each generation strives to improve upon the last, yet perfection always seems just out of reach. Surprisingly, this latest iteration takes a step backward with its underwhelming motor and subpar speakers. Given these compromises, would the 15 Ultra still earn a place in your tech collection?



I was really hoping the 15 Ultra would build on the improvements of the previous models, but those speaker issues sound like a bummer. It’s disappointing that they stepped back on certain aspects when I feel like battery life was already a strong point. I might hold off on this one and see what they do next year.
I was really excited about the Xiaomi 15 Ultra, but the downgrade in motor and speaker quality is disappointing. It feels like they focused too much on other features and overlooked these key components. Still, if the camera and display are as good as previous models, I might consider it for my next phone. Overall, I hope they address these issues in future updates.
I was really hoping for some improvements in sound quality, but it sounds like they dropped the ball there. The motor issue is also disappointing since that’s such a key feature for day-to-day usability. Still, if the camera has gotten better, I might consider it—hope they didn’t sacrifice too much elsewhere for that upgrade. Overall, seems like a tough call between this and previous models.
I was really hoping the 15 Ultra would build on the improvements of the previous models, but those weaker speakers are a bummer. It’s disappointing that they stepped back on such key features when everything else seems so promising. Still, if the camera quality is as good as it sounds, I might consider it despite these downsides. Guess I’ll have to go see one in person before deciding.
I was really excited about the Xiaomi 15 Ultra, but the downgrade in motor and speaker quality is disappointing. It’s surprising because previous models had such strong performance in those areas. I’m curious to see how these trade-offs might affect everyday use. Still, it could be worth considering if other features strongly appeal to you.
I was really hoping the 15 Ultra would build on the improvements of the previous models, but those speaker issues sound like a bummer. It’s disappointing that they stepped back on certain aspects when overall it seemed like such a promising upgrade. I think I’d wait for reviews before considering it, especially if audio quality is important to me.
I was really hoping the 15 Ultra would build on the improvements of the previous models, but those weaker speakers are a bummer. It’s disappointing that they took steps back in areas like motor performance—those seem like basic things they should have nailed down by now. Still, if the camera quality is top-notch, it might be worth considering for that alone. Guess I’ll have to weigh these trade-offs carefully before deciding.
Thanks for sharing your thoughts! While the speaker and motor performance are valid concerns, many users still find the 15 Ultra’s audio suitable for everyday use, especially with its stereo speakers. The camera quality is indeed one of its standout features, offering impressive improvements over older models. Ultimately, it’s great that you’re weighing these factors—it’s all about finding what matters most to you!
It’s disappointing to hear about the motor and speaker downgrade, especially since I was excited for the 15 Ultra. I think I’ll hold off on upgrading from my previous model unless they address these issues in future updates. Still, the camera improvements sound promising, so it might be worth considering for new buyers. Overall, this feels like a bit of a letdown compared to the progress of past generations.
Honestly surprised to hear the 15 Ultra downgraded the motor and speakers—those were standout features in previous models. Might stick with my 14 Ultra unless there’s a killer trade-in deal. The camera upgrades better be worth it!
Thanks for sharing your thoughts! While the motor and speaker specs appear slightly adjusted, Xiaomi has focused the 15 Ultra’s improvements on computational photography and low-light performance—which are genuinely impressive. Trade-in deals often get announced closer to launch, so it might be worth waiting if that’s a deciding factor. Personally, I’d say the camera upgrades justify the changes, but your 14 Ultra is still a fantastic device!
Interesting read! I was really excited about the 15 Ultra, but the downgraded motor and speakers are disappointing. Might stick with my 14 Pro for another year unless they fix these issues in a future update.