Interested in reviews of Xiaomi 15 5G 12GB/512GB Black? It got 4.8 out of 5 stars from our customers. Find specific customer reviews of Xiaomi 15 5G 12GB/512GB Black below. We will appreciate if you also share your experiences with Xiaomi 15 5G 12GB/512GB Black after purchasing.
Rated 06/12/2025, variant Xiaomi 15 5G 12GB/512GB Black
Verified purchase
Beautiful design
Extremely slow WiFi
Lags when waking up if the device is connected to WiFi
Problems loading data within apps when connected via WiFi. For example, problems with loading images (e.g. X, Rohlik), cottages (e.g. MS Teams, feeds with posts (e.g. X), GIFs (e.g. WhatsApp)
Compared to the Xiaomi 14, I feel like I'm using a slow, sometimes even dysfunctional device
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Bedřich, DĚČÍN LETNÁ
Rated 27/10/2025, variant Xiaomi 15 5G 12GB/512GB Black
Verified purchase - review from a price comparison website
Very nice camera.
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František, Praha 8 - Karlín
Rated 24/09/2025, variant Xiaomi 15 5G 12GB/512GB Black
Verified purchase - review from a price comparison website
So far I see only advantages, especially in the quality of the videos and photos taken.
Control the Gemini AI app when you press the phone's power button
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Martin, Považská Bystrica
Rated 06/04/2025, variant Xiaomi 15 5G 12GB/512GB Black
Verified purchase - review from a price comparison website
I switched to Xiaomi 15 from Xiaomi 9 with which I was extremely satisfied for 6 years. I hope this one holds up as well. I appreciate the perfect camera, compact size and fast charging. The biometrics work perfectly and I like the design of the camera.
Good camera
Al features
Design
Size
Fast charging
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Jan, Praha
Rated 31/03/2025, variant Xiaomi 15 5G 12GB/512GB Black
Verified purchase
Great value for money. Perfect all 3 cameras, not just the main one as is often the case. Display with fine raster and nice colour rendering. Long battery life and lightning fast system response. On the other hand, Xiaomi's apps have fallen behind the times. The old MIUI was more different from pure Android than the new HyperOS. The file manager can do nothing except the classic browsing of the repository, sorting files, or searching by name. Even Google Files is better. Gallery the same, even Google Photos is better, not to mention Samsung Gallery. Mi Music completely unusable. Mi Video as if garbage. Moreover, it is ingrained in the system and annoys with ads every time you start it, for example through the Gallery.
performance price ratio
perfect camera
excellent display
long life
brisk response
xiaomi apps have fallen behind the times
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Daniel, Hranice 1
Rated 29/03/2025, variant Xiaomi 15 5G 12GB/512GB Black
Verified purchase
I am absolutely satisfied with the Xiaomi 15 series so far, I switched to the mi 9 and the difference is noticeable in all respects. The fluidity of the system is excellent, the camera for me a blast, 120hz display I have nothing to complain about.
Battery, smoothness, picture
none
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Customer
Rated 25/03/2025, variant Xiaomi 15 5G 12GB/512GB Black
Verified purchase - review from a price comparison website
An impeccable phone that can be held and operated with one hand. It's just a shame that the smaller the phone, the more money it costs. (It used to be the other way around. ) Otherwise, it takes nice photos, works without choppiness, and the fast charging is just awesome.
It fits in your hand quite well.
It shoots perfectly.
It doesn't cut.
Higher price.
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Barbora, Horní Bojanovice
Rated 24/03/2025, variant Xiaomi 15 5G 12GB/512GB Black
Verified purchase
I was looking for a phone with a more compact display and a top-notch camera - and the Xiaomi 15 certainly didn't disappoint. A big plus is the high-capacity battery and lightning-fast charging that can deliver a full day's worth of power in minutes. I was also pleased with the integrated AI with support for Czech, although here and there you will still encounter minor shortcomings.
High-end camera
Fast charging
AI with English support
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Martin, Prostějov
Rated 24/03/2025, variant Xiaomi 15 5G 12GB/512GB Black
Verified purchase
A very good option to have 2xSIM + eSIM, reasonable performance and 512 GB memory one of the few candidate what is not cumbersome and you don't feel a heavy phone in your hand. Next to S25, probably the only reasonable candidate. China, but hw hilarious, sw. can be tweaked (see bloatware). With the current introductory discount a reasonable phone, and the colour execution has also been good.
Fast charging
Fast fingerprint reader
Snapdragon 8 Elite
A battery that lasts me more than 4 days of use
IP68
Packaging in the package
Phone size
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Marek, Teplice 1
Rated 23/03/2025, variant Xiaomi 15 5G 12GB/512GB Black
Verified purchase
He doesn't really want to get used to my daily use, he tries to convince me of his settings than I have. after a week it listens like clockwork, just watch out for the protective glass, the thumbprint may be wrong
All right
Today you order tomorrow morning you don't 🙈
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