Are you searching for the perfect blend of compact design and flagship performance? Look no further than the Xiaomi 15, Xiaomi’s latest entrant in the premium smartphone arena. In this review, you’ll discover everything from its stunning 120 Hz LTPO AMOLED display and high‑end Snapdragon 8 Elite processor to its Leica‑tuned camera system and industry‑leading charging speeds. Whether you’re an entertainment buff streaming 4K videos, a mobile photographer craving exquisite shots, or a power user demanding buttery‑smooth performance, this comprehensive guide covers all your questions—and more.
Design and Build Quality
The Xiaomi 15 features a 152.3 × 71.2 × 8.1 mm chassis crafted from Gorilla Glass front and an aluminum alloy frame, weighing in at just 189 g for a truly pocket‑friendly feel. Its IP68 rating ensures dust‑tight protection and immersion resistance up to 1.5 m for 30 minutes, making it resilient against spills and splashes. Available in Black, White, Liquid Silver, Green, and Lilac, the Xiaomi 15 strikes a balance between minimalism and premium aesthetics, complete with subtle Leica branding on the camera hump.
Display and Audio
At the heart of the Xiaomi 15 lies a 6.36‑inch LTPO AMOLED panel with 120 Hz refresh rate, Dolby Vision, HDR10+, and peak brightness up to 3200 nits, delivering jaw‑dropping contrast and smooth animations. With a resolution of 1200 × 2670 px (460 ppi), text appears razor‑sharp, while vibrant colors pop on screen. The device also features stereo speakers with 24‑bit/192 kHz Hi‑Res Audio and Hi‑Res wireless certification, ensuring immersive media consumption without external peripherals.
Performance and Software
Powered by the Qualcomm Snapdragon 8 Elite (3 nm) SoC, the Xiaomi 15 handles multitasking and graphics‑intensive games with ease via its octa‑core CPU (2 × 4.32 GHz Oryon V2 + 6 × 3.53 GHz) and Adreno 830 GPU. You can configure up to 16 GB RAM and 1 TB UFS 4.0 storage for lightning‑fast data access and app launches. Running Android 15 atop HyperOS 2 with four guaranteed OS upgrades, the phone promises sustained performance and security through 2028. That said, some reviewers note that the MIUI‑based skin can feel cluttered, with occasional bloatware and UI inconsistencies.
Camera System
Triple Leica Cameras
The Xiaomi 15’s main camera module comprises three 50 MP sensors tuned in collaboration with Leica:
- Wide (f/1.6, OIS)
- Telephoto (f/2.0, 2.6× optical zoom, OIS)
- Ultrawide (f/2.2, 115°)
These lenses capture high‑resolution images rich in detail, dynamic range, and accurate color reproduction, while features like Laser AF, dual‑LED dual‑tone flash, and 10‑bit Dolby Vision video recording up to 4K/60 fps enhance creative flexibility.
Xiaomi 15 Ultra Review: A Leica Camera That Just Happens To Be A Phone
The Xiaomi 15 Ultra elevates mobile photography with a flagship‑grade 200 MP periscope telephoto lens, quad‑camera setup, and Leica Summilux optics, delivering professional‑level results even in challenging lighting. Its image processing pipeline offers excellent dynamic range and low noise, though some users report occasional color casts and depth‑of‑field fringes in group shots.
Battery and Charging
Equipped with a 5240 mAh battery (global) and 5400 mAh in select regions, the Xiaomi 15 supports 90 W wired charging, 50 W wireless, and 10 W reverse wireless charging for on‑the‑go power sharing. In real‑world testing (video playback at 1080p, 50% brightness), the device lost only about 10% battery over 3 hours, outperforming many rivals. The Ultra variant extends this further with a two‑day battery life claim, coupled with rapid universal charging.
Connectivity and Extras
With 5G, Wi‑Fi 7, Bluetooth 6.0, NFC, dual‑band GPS, and an infrared port, the Xiaomi 15 caters to every connectivity need. The inclusion of an under‑display ultrasonic fingerprint sensor and stereo speakers rounds out a feature‑rich package.
Pricing and Availability
The 512 GB/12 GB Xiaomi 15 starts at $999, positioning it competitively against devices like the Galaxy S25 Ultra and OnePlus 13R. In Q1 2025, Xiaomi commanded 19% of China’s smartphone market and shipped 41.8 million units globally for a 14% market share, underscoring its growing ecosystem strength.
Competitor Comparison
| Feature | Xiaomi 15 | Samsung S25 | Pixel 9 Pro |
|---|---|---|---|
| Display | 6.36″ 120 Hz | 6.7″ 144 Hz | 6.7″ 120 Hz |
| Processor | Snapdragon 8 Elite | Exynos Gen3 / SD8 | Tensor G4 |
| Main Camera | 50 MP Leica | 50 MP | 50 MP |
| Battery | 5240 mAh | 5000 mAh | 4855 mAh |
| Charging | 90 W wired | 45 W wired | 30 W wired |
The Xiaomi 15 holds its own with faster charging and Leica‑tuned imaging, though competitors may edge it in raw display brightness or software optimization.
Frequently Asked Questions
When was the Xiaomi 15 released?
The Xiaomi 15 was officially released on October 29, 2024.
Does the Xiaomi 15 support wireless charging?
Yes, it supports 50 W wireless charging.
What is the battery capacity of Xiaomi 15?
It houses a 5240 mAh battery with 90 W wired charging support.
Is Xiaomi 15 water resistant?
Yes, it has an IP68 rating for dust and water resistance.
Conclusion
The Xiaomi 15 redefines what a compact flagship can achieve in 2025, marrying a Leica‑enhanced triple‑lens camera, Snapdragon 8 Elite performance, and blistering charging speeds in a sleek, IP68‑rated package. Whether you’re upgrading from older flagships or exploring pocket‑sized powerhouses, the Xiaomi 15 deserves a spot at the top of your shortlist. Ready to experience flagship performance in the palm of your hand? Share your thoughts in the comments below, or check out our
Best Phones of 2025 and dive deeper into Android 15 Features You Need to Know.
