Xiaomi 15
Verdict
A powerful compact phone with fast charging and strong battery life, appealing to those seeking a smaller device.
Key specs
Critic consensus
“The Xiaomi 15 is more of an iterative upgrade rather than a colossal jump forward. The notably larger battery is probably the most important change in our minds. The chipset swap to the new Snapdragon 8 Elite is nice and all, but just like last year, the Xiaomi 15 still struggles to keep it cool with prolonged loads. The camera changes are pretty minor. Last year, we did wish for autofocus on the ultrawide, but that didn't come to pass. Even so, this is one of the best and most capable camera setups you can currently get in a relatively compact phone.”
“The Xiaomi 15 and 15 Ultra are excellent phones, but there are many solid, cheaper alternatives. If you already have a Xiaomi 14 or even a Xiaomi 13 Ultra, there's not much reason to upgrade. If you’re looking at the Xiaomi 15 Ultra, the most obvious alternatives are the polished Samsung Galaxy S25 Ultra or the excellent Honor Magic 7 Pro, which makes do with a triple-lens camera but retains the variable aperture in its main shooter. You could also perhaps wait for the imminent Oppo Find X8 Ultra.”
“The Xiaomi 15 is a smaller flagship that doesn't compromise on battery life or screen quality. You'll have to contend with a messy Android skin, overheating concerns under stress, and a mediocre ultrawide camera, which makes more obvious picks like the Galaxy S25 a bit safer for most buyers, but the Xiaomi 15 is still one of 2025's best pocket-friendly phones.”
“The Xiaomi 15 is an excellent compact flagship. It has a gorgeous OLED screen that's bright, vivid, and can dynamically switch between 1 and 120Hz. The silicon-carbon battery inside comes with an impressive capacity given the compact footprint of the device, and the 90W charging support really helps to fill up that ample battery fast. Add the Snapdragon 8 Elite to the mix, and you end up with a very robust and capable phone.”
Testing & benchmarks
Watch before you decide
In Depth
Design
The Xiaomi 15 is made for comfort and style. Its compact design makes it easy to handle and fits comfortably in one hand. You’ll quickly appreciate its lightweight yet sturdy feel.
The phone’s aluminum frame not only adds to its premium feel but also repels fingerprints. Reviewers from Neowin found the chalk-like texture on the back panel unique, giving it a neat, distinct look.
Experts highlighted the solid build quality, with Shield Glass protection enhancing durability and IP68 rating ensuring resilience against water and dust, making it ideal for any environment.
Display(s)
The phone’s display combines LTPO and AMOLED technology, offering vibrant colors and rich contrasts that make daily interactions enjoyable. With a dynamic refresh rate reaching up to 120Hz, you’ll scroll smoothly and effortlessly, enhancing your browsing and gaming experiences.
This display stands out for its peak brightness of 3200 nits, ensuring excellent visibility even in direct sunlight. “Whether watching videos or browsing,” experts note, “the screen consistently delivers a high-quality experience.”
The touch sampling rate is a speedy 300Hz, making the phone highly responsive to your gestures and minimizing input lag, enhancing how natural and fluid the on-screen actions feel.
Performance
Experience the best with the Xiaomi 15, powered by the Snapdragon 8 Elite processor, ensuring fast and seamless app usage with 12GB of RAM for effortless multitasking.
“Navigating through the interface feels fluid, and apps launch instantly,” noted reviewers, highlighting the phone’s capability to handle demanding applications without lag.
Enjoy a more stable connection with support for the latest Bluetooth standard, enhancing your wireless audio and accessory use.
Despite its top-tier performance, the compact design enhances portable use, offering powerhouse capabilities without the bulk of larger devices.
Software & Storage
The Xiaomi 15’s interface closely mirrors iOS, giving it an intuitive but slightly outdated feel. While it works smoothly, it may not stand out in creativity compared to other Android phones. Reviewers from BGR find it less captivating than Google’s Pixel UI.
One challenge with Xiaomi is its limited software update guarantee, with only three to four years promised. Reviewers emphasize that brands like Google and Samsung offer up to seven years of updates, which can be crucial for long-term use.
Cameras
Enjoy capturing vibrant, detailed shots with the Xiaomi 15’s 50-megapixel main camera, which performs well in both daylight and low-light settings. This system’s 2.6x telephoto lens provides clear portrait shots, maintaining color consistency with the main lens. You can expect decent results up to 5x zoom. However, the ultrawide camera often produces softer images, especially noticeable on image edges and in dim light.
Fraud on flagship credibility comes through AI features like object removal and portrait enhancements, which add a creative edge to photography. The Leica branding implies a professional quality, yet the system lacks a standout performance in its class.
Battery
The phone houses a 5,240mAh battery, providing enough energy to last through a day’s use, even with demanding activities like gaming or streaming. As noted by reviewers, “Whether you’re browsing, streaming, or gaming, you won’t have to worry about running out of power too quickly.”
Charging is swift and accommodating with 90W wired and 50W wireless capacities, making sure you can quickly boost your battery when needed and not be tethered to a charger for extended periods. Experts appreciate the fast charging, acknowledging the convenience it brings to your daily routine.
Audio
When engaging in calls, the audio quality stands out with clarity and natural sound reproduction. Small design details, like the phone’s speaker placement, ensure your words come through loud and clear during voice calls.
For entertainment, you get a well-balanced auditory experience, whether you’re watching movies or enjoying your playlist. A rich soundscape makes gaming more immersive and video streaming more enjoyable. Reviewers from Neowin highlighted: “The speakers are on the same playing field as speakers on larger flagships” offering a comparable auditory sensation to bigger models.
There is a small downside when playing audio loudly; the right speaker can sound slightly biased, as noted by Trusted Reviews. Despite this minor flaw, you’ll still find movie nights and gaming sessions enhanced by this audio setup.
The Bottom Line
This phone offers a compact design with impressive fast charging, making it ideal for someone who favors a smaller lightweight device. It features strong battery performance that supports regular and heavy use throughout a busy day. Its camera system delivers great results but might not meet the demands of photography enthusiasts who seek unmatched clarity in every shot. “Xiaomi has squeezed in a much larger battery this time around,” according to experts. The software experience is unique with HyperOS, which might not suit everyone due to its bloat and ads.
What people actually want to know
How much does the Xiaomi 15 cost?
The Xiaomi 15 launched at $750 USD. Street prices change, so see current deals.
When was the Xiaomi 15 released?
The Xiaomi 15 was released on October 29, 2024.
How long does the battery last on the Xiaomi 15?
The Xiaomi 15 has a 5,240 mAh battery.
Is the Xiaomi 15 water resistant?
The Xiaomi 15 carries an IP68 rating.
Note: water resistance degrades over time and manufacturer warranties typically don't cover liquid damage.
Does the Xiaomi 15 support wireless charging?
Yes, the Xiaomi 15 supports wireless charging. It supports up to 50W wireless charging.
Does the Xiaomi 15 have a headphone jack?
No, the Xiaomi 15 does not have a headphone jack. You'll need wireless headphones or a USB-C adapter.
Does the Xiaomi 15 support 5G?
Yes, the Xiaomi 15 supports 5G connectivity.
Does the Xiaomi 15 have NFC?
Yes, the Xiaomi 15 has NFC. You can use Google Wallet, Apple Pay, and tap-to-pair with Bluetooth accessories.
Where can I get support for the Xiaomi 15?
Visit Xiaomi's official support page for warranty info, repairs, and troubleshooting.
Where can I download the Xiaomi 15 manual?
You can view and download the Xiaomi 15 manual on our dedicated manual page.
Questions & answers
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