Xiaomi 15T Review: A Whole Lot of Substance

Staff Writer By Staff Writer - November 6th, 2025
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If you know tech, you know that Xiaomi has built a reputation for delivering serious value without cutting corners. Their latest offering, the Xiaomi 15T is no exception. It’s just landed at PB Tech, and it’s already turning heads as one of the best mid-range options out there.

Whether you’re a power user, a content creator, or just someone who wants a phone that feels premium without the premium price tag, the 15T is worth a look. It comes in 256GB and 512GB variants, both backed by 12GB of RAM, and it’s packed with features that punch well above its price point.

Let’s dive into what makes this phone such a standout.

Design & Build: Familiar, But Polished

The Xiaomi 15T doesn’t try to be flashy. It’s a clean, minimalist slab with a glass front (Gorilla Glass 7i), a plastic frame, and a glass fibre back. It’s rated IP68, meaning it can survive a dunk in up to 3 meters of water for 30 minutes - handy for those accidental spills or rainy-day selfies.

At 194g and 7.5mm thick, it’s lighter than its Pro sibling, which uses an aluminium frame. The 15T’s plastic build might not scream luxury, but this is a mid-range phone, and it feels solid and well-balanced in hand. Available in Black, Grey, and Rose Gold, it’s stylish without being loud.

Display: Big, Bright, and Beautiful

The 15T boasts a 6.83-inch AMOLED panel with a resolution of 1280 x 2772 pixels, delivering a crisp 447 ppi. It supports HDR10+, Dolby Vision, and a peak brightness of 3200 nits, making it one of the brightest displays in its class.

The 120Hz refresh rate ensures smooth scrolling and gaming, while the 480Hz touch sampling rate (and up to 2560Hz in Game Turbo mode) makes it ultra-responsive. Whether you're doomscrolling Twitter or editing photos, the display feels fluid and snappy.

Colour accuracy is top-notch, with DCI-P3 coverage, 68 billion colours, and TÜV Rheinland certifications for low blue light, flicker-free, and circadian-friendly viewing.

Picture of Xiaomi 15T.
Picture of Xiaomi 15T.
Picture of Xiaomi 15T.

Performance: Smooth, Fast, Reliable

Whether you're juggling multiple apps, editing photos, or playing games, the Xiaomi 15T stays snappy and responsive. It is powered by the MediaTek Dimensity 8400 Ultra processor, which gives it plenty of muscle for everyday tasks and creative work alike. Both the 256GB and 512GB models come with 12GB of RAM, so you won’t be running out of space or speed anytime soon. Apps open quickly, switching between tasks feels seamless, and you won’t notice any lag even when pushing the phone a bit harder. It’s not trying to be a gaming beast, but for most users, it more than holds its own.

Battery & Charging: Built To Last

Battery life on the 15T is solid. You’ll easily get through a full day of use without stressing about finding a charger. When you do need to top up, the 67W fast charging gets you back to 100% in under an hour. It’s the kind of phone you can rely on, whether you’re out shooting content, streaming, or just getting through a busy workday.

Cameras: Leica Optics, Pro-Level Features

The rear camera setup is a triple array:

  • 50MP wide
  • 50MP telephoto 
  • 12MP ultrawide

These Leica-branded lenses offer two photographic styles - Leica Authentic and Leica Vibrant - along with classic Leica filters, watermarking, and shutter sounds.

Video capabilities include:

  • 4K at 30/60fps
  • 1080p up to 960fps
  • HDR10+

The 32MP front camera supports 4K video, HDR, and features like voice shutter, timed burst, and teleprompter mode for vloggers.

Picture of Xiaomi 15T camera performance.

Software: HyperOS 2 with Android 15

Running Android 15 with HyperOS 2, the 15T offers a clean UI with some quirks. Xiaomi has made strides in reducing bloatware, and the system feels snappy. You’ll get 4 years of OS updates and 6 years of security patches, which is competitive in this price range.

Check It Out Now

The Xiaomi 15T is a masterclass in balance. It doesn’t try to dazzle with gimmicks - it just delivers where it counts. For content creators, mobile gamers, and everyday users who want a reliable, beautiful, and powerful device, the 15T is a no-brainer.

If you’re choosing between the 256GB and 512GB variants, go big if you shoot a lot of video or store media locally. Otherwise, the 256GB model will serve most users just fine.


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Staff Writer

For the words, not the glory!

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