Yes, the Xiaomi 15 Ultra supports 8K video recording on its main and telephoto cameras.
2025, Feb 27
Android 15
HyperOS 2
Snapdragon 8 Elite
200 MP Back
32 MP front
6.73
5410mAh
256GB/512GB/1TB
12/16GB RAM
The Xiaomi 15 Ultra is a premium flagship smartphone featuring a Leica-engineered quad-camera setup with a 1-inch main sensor and a 200MP periscope lens, offering exceptional photography. It boasts a 6.73-inch WQHD+ AMOLED display with 120Hz refresh rate, Snapdragon 8 Gen 4 Elite processor, HyperOS 2, and ultra-fast wired/wireless charging. With IP68 protection and a refined design, it delivers high-end performance and imaging excellence.
ADVERTISEMENT
The Xiaomi 15 Ultra boasts a precision-engineered 6M42 aluminum frame and Xiaomi Shield Glass 2.0, delivering excellent structural strength and enhanced drop resistance. The Gorilla Glass 7i covering the camera module improves durability against scratches.
Inspired by classic Leica rangefinders, the rear showcases a large circular camera module integrated with a quad-curved wraparound frame for immersive visuals and a cinematic, camera-like aesthetic.
Available in Black, White, and Silver Chrome finishes, the latter pairs aerospace-grade glass fiber with PU leather for a premium retro appeal complementing the sleek asymmetry.
Although well-built, the device is relatively heavy (226–229 g) and thick (around 9.35–9.48 mm), which can make it feel slightly top-heavy, especially when held vertically.
It achieves IP68 dust and water resistance, a gentle quad-curved “All Around” display with ultra-thin bezels, and smooth button feedback from a solid aluminum frame, reinforcing its tactile premium feel.
The Xiaomi 15 Ultra features a stunning 6.73-inch LTPO AMOLED display, offering vibrant colors and deep blacks. Its WQHD+ resolution ensures crisp, sharp visuals that enhance gaming, streaming, and everyday use, delivering a truly immersive viewing experience.
With a dynamic 120Hz refresh rate, the display adapts smoothly to different content, from scrolling social media to fast-paced games, ensuring buttery-smooth animations and reduced motion blur for a premium user experience.
Peak brightness reaches an impressive 3200 nits, making the screen easily readable even under direct sunlight. This high brightness level also enhances HDR content, providing vivid highlights and improved contrast in supported videos and games.
The display incorporates a quad-curved “All Around” design, seamlessly wrapping around the edges for a futuristic look and enhanced ergonomics. Ultra-thin bezels maximize screen real estate, making the phone appear almost bezel-less and more immersive.
Supporting Dolby Vision and HDR10+ standards, the Xiaomi 15 Ultra’s display delivers rich color accuracy and wide color gamut, perfect for media enthusiasts. Additionally, the screen offers excellent touch responsiveness and smooth haptic feedback for a satisfying tactile feel.
ADVERTISEMENT
The Xiaomi 15 Ultra is powered by the Snapdragon 8 Gen 4 Elite chipset, delivering flagship-level speed and efficiency. This powerful processor handles multitasking, gaming, and demanding apps with ease, ensuring smooth, lag-free performance.
Equipped with up to 16GB of LPDDR5X RAM, the phone offers excellent memory management, enabling seamless app switching and efficient background task handling, even under heavy workloads.
Storage options include UFS 4.1 drives, providing blazing-fast read and write speeds. This translates to quick app launches, fast file transfers, and improved overall responsiveness for daily use.
The device’s thermal management system effectively controls heat during intensive tasks, though some users may notice slight warmth during prolonged gaming or benchmarking sessions, which is common in powerful smartphones.
Running Xiaomi’s HyperOS 2, the software experience is smooth and feature-rich, with AI-driven enhancements that optimize performance and battery life. However, some users find preinstalled apps and limited customization options less appealing.
The main camera features a 50MP 1-inch Sony LYT-900 sensor with variable aperture and OIS, delivering stunning detail, excellent low-light performance, and rich color accuracy for professional-grade photography.
The ultra-wide camera is a 50MP shooter with a 122-degree field of view, capturing expansive landscapes and group shots with impressive sharpness and minimal distortion.
The first telephoto lens offers 3.2x optical zoom and uses a floating lens design with OIS, enabling crisp, close-up shots without losing detail or quality.
The periscope telephoto camera provides 5x optical zoom and OIS, perfect for long-range photography, capturing distant subjects with clarity and sharpness while maintaining color fidelity.
On the front, a 32MP selfie camera supports 4K video recording, producing sharp, vibrant selfies with natural skin tones and effective background blur for portrait shots.
ADVERTISEMENT
The Xiaomi 15 Ultra is equipped with a 5,410mAh silicon-carbon battery in the global version, offering higher energy density compared to traditional lithium-ion batteries. This allows for a slim profile without compromising on battery life .
It supports 90W wired charging through Xiaomi’s proprietary HyperCharge technology, utilizing USB Power Delivery and PPS. With the official 90W charger, the device can be fully charged from 0% to 100% in approximately 51 minutes .
The Xiaomi 15 Ultra offers 50W wireless charging, enabling rapid cable-free top-ups. To achieve this speed, a compatible Xiaomi wireless charger is required .
It also features 10W reverse wireless charging, allowing you to power compatible devices like earbuds or other smartphones on the go .
The Xiaomi 15 Ultra features the Surge P3 charging chipset alongside the Surge G1 battery management chip, collaboratively boosting charging speed and improving battery longevity. After 1,600 charging cycles, the battery capacity remains at approximately 80%, ensuring long-term performance .
The Xiaomi 15 Ultra features dual stereo speakers tuned by Harman Kardon, providing deep, immersive audio quality. The top and bottom-firing speakers create a balanced stereo effect, enhancing the audio experience for music, movies, and gaming.
Supporting Hi-Res Audio and Hi-Res Audio Wireless certifications, the device ensures high-quality, lossless music playback. This is ideal for audiophiles seeking crystal-clear sound fidelity from their smartphone.
With Dolby Atmos support, the Xiaomi 15 Ultra offers an enhanced spatial audio experience, creating a more dynamic and immersive listening environment when watching movies or playing games with compatible content.
While lacking a 3.5mm headphone jack, the device supports high-resolution audio via USB-C and wireless connections. With Bluetooth 6.0 and support for LDAC, aptX HD, and LHDC codecs, users can experience low-latency, high-fidelity wireless audio when paired with compatible headphones.
The Xiaomi 15 Ultra features a four-microphone array that enhances call clarity and voice recording quality. This setup ensures clear and distortion-free sound during calls and while recording audio, even in noisy environments.
The Xiaomi 15 Ultra runs on HyperOS 2.0, Xiaomi’s latest custom OS based on Android 15, optimized for the powerful Snapdragon 8 Gen 4 Elite chipset. It offers a polished interface with smooth animations, an AI-powered dynamic lock screen, and a revamped desktop layout.
HyperOS 2.0 integrates HyperAI, Xiaomi’s AI suite, providing features like tone adjustment in emails, enhanced photo editing, and live translation. Some AI tools require an internet connection to function fully.
HyperCore technology optimizes CPU usage and task management, resulting in faster app launches, smoother multitasking, and better gaming performance on the Snapdragon platform.
The OS emphasizes privacy and security with improved app permission controls and robust data protection, giving users greater control over their personal information.
The global rollout of HyperOS 2.2 has started, bringing improved visuals, AI features, and system stability to devices like the Xiaomi 15 Ultra in major markets.
ADVERTISEMENT
The Xiaomi 15 Ultra supports both 5G SA (Standalone) and 5G NSA (Non-Standalone) modes, ensuring compatibility with a wide range of 5G networks globally. It also offers 4G LTE, 3G UMTS, and 2G GSM support, making it versatile for various network environments.
Equipped with Wi-Fi 7, the device provides ultra-fast wireless connectivity, ideal for streaming, online gaming, and cloud-based applications. It also features Bluetooth 6.0, ensuring seamless pairing with wireless headphones, smartwatches, and other accessories, offering improved range and energy efficiency.
The Xiaomi 15 Ultra features a USB Type-C 3.2 port that enables high-speed data transfers and supports wired audio. Although it lacks a 3.5mm headphone jack, users can enjoy premium sound via USB-C or wireless options. It also includes NFC for seamless contactless payments and easy device pairing.
For enhanced connectivity in remote areas, the Xiaomi 15 Ultra features direct satellite connectivity, compatible with both Beidou and Tiantong satellites. This ensures reliable communication even without traditional network coverage.
The device boasts advanced GPS capabilities, including support for A-GPS, GLONASS, Galileo, QZSS, NavIC, and Beidou satellite navigation systems. This multi-band GNSS support ensures precise and reliable location tracking, making it ideal for navigation and location-based services.
The Xiaomi 15 Ultra combines cutting-edge performance, stunning display quality, and a professional-grade camera system in a bold, premium design. While slightly bulky, it excels in nearly every category, making it a top-tier flagship for power users, photographers, and tech enthusiasts seeking innovation without compromise.
ADVERTISEMENT
The Xiaomi 15 Ultra is powered by the Snapdragon 8 Gen 4 Elite chipset, delivering flagship-level performance.
The Xiaomi 15 Ultra supports 90W wired charging, reaching 100% in about 30–35 minutes.
Yes, the Xiaomi 15 Ultra offers 50W wireless charging and 10W reverse wireless charging.
Yes, the Xiaomi 15 Ultra supports 8K video recording on its main and telephoto cameras.
The Xiaomi 15 Ultra features dual stereo speakers tuned by Harman Kardon with Dolby Atmos support.
Yes, the Xiaomi 15 Ultra’s Snapdragon 8 Gen 4 and advanced cooling system make it excellent for gaming.
No, the Xiaomi 15 Ultra does not have a microSD card slot for expandable storage.
Yes, the Xiaomi 15 Ultra supports dual SIM standby with 5G on both slots.
The Xiaomi 15 Ultra uses a 6M42 aluminum alloy frame with Shield Glass 2.0 and Gorilla Glass 7i protection.
If you want flagship performance, top-tier cameras, and premium build, the Xiaomi 15 Ultra is definitely worth considering.
ADVERTISEMENT
ADVERTISEMENT
