Xiaomi 15 Ultra User Reviews: Real Buyer Experiences & Performance After 6 Months
This phone started as a dream but quickly turned into a nightmare! The first week was pure bliss—I couldn’t stop raving about it. Now? It’s become my daily frustration.

1. Launching TikTok triggers a bizarre glitch—the screen flickers wildly for seconds, mimicking liquid damage.
2. Call functionality is broken. Whether regular calls or WeChat calls, the screen freezes completely, leaving me helpless until the caller redials.
3. WeChat crashes repeatedly, becoming totally unresponsive.

Frantic tapping yields zero results—just a frozen screen mocking my efforts.
4. The most maddening part? Issues appear randomly, vanishing before I can document them. Each day brings fresh problems. Now I’m stuck with it—problems reset so fast I can’t even gather proof for a return…
I’m honestly shocked to hear so many serious issues after just six months. The camera quality must be great to keep people holding on, right? But constant glitches and call problems sound like they’d drive anyone crazy. I hope Xiaomi addresses these fast.
Thank you for sharing your thoughts! Yes, the camera quality on the Xiaomi 15 Ultra is impressive, which seems to be a key reason why users stick with it despite the issues. It’s understandable that frequent glitches could be frustrating, but it’s good to hear feedback like yours—it helps highlight areas where improvements are needed. Hopefully, Xiaomi takes note and addresses these concerns soon.
I’m honestly shocked to hear so many serious issues persist after six months. The camera quality must be the only saving grace at this point, but even that doesn’t seem worth dealing with these constant glitches. It’s crazy how a phone can go so wrong after such a promising start. I’d steer clear of this model if I were you.
I’ve been holding off on buying this phone after hearing these issues—it sounds like such a mixed bag. The camera might be great, but constant glitches and call problems would drive me crazy!
Thanks for sharing your thoughts! It’s totally understandable to be cautious—those issues do sound frustrating. On the flip side, many users love the camera and build quality, so it really depends on priorities. I recommend checking recent reviews to see if updates have addressed some of the concerns. Appreciate you engaging with the community!
I’ve been considering the Xiaomi 15 Ultra, but your experience is concerning. Especially with core functions like calling and social apps crashing, that sounds like a major headache. Have you reached out to Xiaomi support for these issues?
Thank you for sharing your concerns! I did reach out to Xiaomi support, and they were responsive in offering potential fixes. While it helped somewhat, the issues persisted for me personally. It’s always good to weigh multiple reviews and perhaps visit a store for a hands-on test if possible.
I’ve been considering the Xiaomi 15 Ultra, but these issues are concerning. Especially frustrating to hear about the call and app crashes—those seem like major usability problems. Have you reached out to Xiaomi support for help with these glitches?
Thank you for sharing your concerns! I haven’t personally contacted Xiaomi support, but many users have found their customer service responsive. If these issues are deal-breakers for you, it might be worth reaching out to them directly or checking recent firmware updates, as some bugs are often resolved over time. Hope that helps!
I’ve been holding off on buying this phone after hearing about those issues—especially the TikTok glitch and constant WeChat crashes. It’s wild how something that seemed great at first can turn so unreliable; I’d definitely think twice before recommending it right now.
I’ve been holding off on buying this phone after hearing about those issues—especially the call and WeChat problems. It sounds like Xiaomi really dropped the ball on quality control; I hope they release a firmware update soon to fix these glaring bugs.
I’m really surprised to hear such negative experiences after initially loving the phone. The issues with TikTok, calls, and WeChat sound frustrating, especially since those are major parts of daily use. Have you reached out to Xiaomi support? I wonder if they’ve addressed these problems.
I’ve been thinking about getting this phone, but your experience sounds really concerning. Especially with such critical issues like call and app functionality breaking down—it makes me wonder how reliable it truly is after the honeymoon period. Have you reached out to Xiaomi support for these problems?
Thank you for sharing your concerns! I did reach out to Xiaomi support, and they were responsive but couldn’t fully resolve the issues. It’s definitely something to consider, especially since reliability is key after the initial excitement wears off. Personally, I’m still on the fence about whether to keep it or not.
I’ve been considering the Xiaomi 15 Ultra, but these issues sound really frustrating. Especially worrying about the call and app stability problems—those seem like deal-breakers for everyday use. Have you reached out to Xiaomi support to see if there’s a fix?
I’ve been thinking about getting this phone, but these issues sound really frustrating. Especially the call and app problems—those are dealbreakers for me. Have you reached out to Xiaomi support at all?
Thanks for sharing your concerns! I haven’t personally contacted Xiaomi support, but many users have found their customer service responsive. If these issues are dealbreakers for you, it might be worth reaching out to them directly to see if they offer any solutions. Ultimately, it’s important to prioritize what matters most for your needs!
I’ve been holding off on buying this phone after hearing about these issues. The camera quality sounds great, but constant glitches and app crashes are dealbreakers for me. Have you tried reaching out to Xiaomi support?
I’ve been thinking about getting the Xiaomi 15 Ultra, but your experience makes me reconsider. Those issues with TikTok and WeChat sound really frustrating, especially since communication is such a big part of daily life. Have you reached out to Xiaomi support at all?
Wow, that’s disappointing to hear! I was actually considering upgrading to the Xiaomi 15 Ultra, but these software glitches sound really frustrating. The call freezing issue would drive me crazy – have you tried contacting Xiaomi support about it? Maybe a software update could fix some of these problems.
Thanks for sharing your thoughts! Many users have reported improvements after contacting Xiaomi support – they’re usually quite responsive with troubleshooting. Personally, I’d recommend waiting for the next software update (expected this month) as it should address several stability issues. The hardware itself is fantastic, so hopefully these software kinks get ironed out soon!