When was the Xiaomi 15 Ultra released and what software does it use?

The Xiaomi 15 Ultra was officially introduced in February 2025 in China, with a subsequent global launch in March 2025, and it runs on Xiaomi HyperOS 2, which is based on the Android 15 operating system, featuring deep integration with Xiaomi's ecosystem and a suite of advanced AI functionalities.

What powerful processor is featured in the Xiaomi 15 Ultra?

The Xiaomi 15 Ultra is equipped with the cutting-edge Qualcomm Snapdragon 8 Elite Mobile Platform, a high-end processor built on the 3nm process technology, which is designed to deliver a pinnacle in mobile performance, offering significant improvements in CPU, GPU, and AI processing power for a flagship-level user experience.

What are the key camera specifications and zoom capabilities of the Xiaomi 15 Ultra?

The device boasts a professional-grade Leica quad-camera system, featuring a 50MP main camera with a large 1-inch sensor, a 50MP ultra-wide lens, a 50MP telephoto lens with 3x optical zoom, and a groundbreaking 200MP periscope telephoto lens that offers 4.3x optical zoom and exceptional long-range clarity, making it a powerful tool for mobile photography and videography.

What are the main features and specifications of the Xiaomi 15 Ultra's display?

The Xiaomi 15 Ultra features a large 6.73-inch LTPO AMOLED display with a 2K resolution and a dynamic 1Hz to 120Hz variable refresh rate, ensuring both stunning visual fidelity and power efficiency. This premium screen includes Dolby Vision and HDR10+ support, and it can reach a very high peak brightness of 3,200 nits, all protected by Xiaomi Shield Glass 2.0.

What is the battery capacity and what are the charging capabilities of the Xiaomi 15 Ultra?

The global version of the Xiaomi 15 Ultra is powered by a 5,410mAh Xiaomi Surge Battery, supporting ultra-fast 90W wired HyperCharge technology to quickly replenish the cell. Additionally, it offers up to 50W wireless HyperCharge, providing flexible and rapid charging options for users.

Does the Xiaomi 15 Ultra support satellite communication for connectivity?

While select versions of the Xiaomi 15 Ultra in the Chinese market are certified to support satellite communications, such as Tiantong satellite calling and Beidou satellite messaging, the standard global version of the device does not feature satellite communication support. The global model relies on advanced 5G cellular technology for all connectivity, ensuring high-speed data and communication in areas with network coverage.

Xiaomi 15 Ultra

Name: Xiaomi 15 Ultra
Brand: Xiaomi
Rating: 4 (5 reviews)

Best price in the UK: 899 GBP

Specifications
Xiaomi 15 Ultra in the UK

Display

Screen Size	15.6 inches
Resolution	4K Ultra HD
Refresh Rate	120Hz

Processor

Chipset	Intel Core i7-11980HK
Cores	Octa-core
Clock Speed	Up to 5.0GHz

Graphics

GPU	NVIDIA GeForce RTX 3080
VRAM	16GB GDDR6

Memory

RAM	32GB DDR4
Storage	1TB SSD

Connectivity

Wi-Fi	Wi-Fi 6E
Ports	Thunderbolt 4, USB-C, HDMI, headphone jack

Battery

Capacity	80Wh
Fast Charging	Supports fast charging

Frequently asked questions
Xiaomi 15 Ultra in the UK

When was the Xiaomi 15 Ultra released and what software does it use?: The Xiaomi 15 Ultra was officially introduced in February 2025 in China, with a subsequent global launch in March 2025, and it runs on Xiaomi HyperOS 2, which is based on the Android 15 operating system, featuring deep integration with Xiaomi's ecosystem and a suite of advanced AI functionalities.
What powerful processor is featured in the Xiaomi 15 Ultra?: The Xiaomi 15 Ultra is equipped with the cutting-edge Qualcomm Snapdragon 8 Elite Mobile Platform, a high-end processor built on the 3nm process technology, which is designed to deliver a pinnacle in mobile performance, offering significant improvements in CPU, GPU, and AI processing power for a flagship-level user experience.
What are the key camera specifications and zoom capabilities of the Xiaomi 15 Ultra?: The device boasts a professional-grade Leica quad-camera system, featuring a 50MP main camera with a large 1-inch sensor, a 50MP ultra-wide lens, a 50MP telephoto lens with 3x optical zoom, and a groundbreaking 200MP periscope telephoto lens that offers 4.3x optical zoom and exceptional long-range clarity, making it a powerful tool for mobile photography and videography.
What are the main features and specifications of the Xiaomi 15 Ultra's display?: The Xiaomi 15 Ultra features a large 6.73-inch LTPO AMOLED display with a 2K resolution and a dynamic 1Hz to 120Hz variable refresh rate, ensuring both stunning visual fidelity and power efficiency. This premium screen includes Dolby Vision and HDR10+ support, and it can reach a very high peak brightness of 3,200 nits, all protected by Xiaomi Shield Glass 2.0.
What is the battery capacity and what are the charging capabilities of the Xiaomi 15 Ultra?: The global version of the Xiaomi 15 Ultra is powered by a 5,410mAh Xiaomi Surge Battery, supporting ultra-fast 90W wired HyperCharge technology to quickly replenish the cell. Additionally, it offers up to 50W wireless HyperCharge, providing flexible and rapid charging options for users.
Does the Xiaomi 15 Ultra support satellite communication for connectivity?: While select versions of the Xiaomi 15 Ultra in the Chinese market are certified to support satellite communications, such as Tiantong satellite calling and Beidou satellite messaging, the standard global version of the device does not feature satellite communication support. The global model relies on advanced 5G cellular technology for all connectivity, ensuring high-speed data and communication in areas with network coverage.

Reviews
Xiaomi 15 Ultra in the UK

5 out of 5 stars

Excellent Performance and Battery Life!

The Xiaomi 15 Ultra is a powerhouse! The performance is top-notch, and the battery life is impressive. I can easily go through a full day of heavy usage without needing to recharge. The display is vibrant and sharp, making multimedia consumption a delight.

TechGeek123

2025-07-14

4 out of 5 stars

Great Value for Money

I'm extremely satisfied with the Xiaomi 15 Ultra. The camera quality is fantastic, and the overall performance is smooth. Considering the features it offers, the price is very competitive. I would highly recommend this laptop to anyone looking for a reliable device.

SamanthaJ

2025-07-13

2 out of 5 stars

Average Build Quality

The Xiaomi 15 Ultra disappointed me in terms of build quality. While the specifications are good, the laptop feels a bit flimsy, especially considering the price point. I expected a more premium feel. The performance is decent, but the overall build is lacking.

DisappointedBuyer

2025-07-13

5 out of 5 stars

Impressive Gaming Performance

As a gamer, the Xiaomi 15 Ultra has exceeded my expectations. The graphics capabilities are outstanding, and it handles AAA titles with ease. The cooling system works well to prevent overheating during long gaming sessions. Definitely a great choice for gaming enthusiasts.

GamerGuy87

2025-07-12

4 out of 5 stars

Excellent Portability and Display

The Xiaomi 15 Ultra is my go-to travel companion. It's incredibly light and thin, making it easy to carry around. The display quality is exceptional, providing vivid colors and sharp details. Whether editing photos on the go or streaming content, this laptop delivers a fantastic experience.

TravelBlogger365

2025-07-12

Description
Xiaomi 15 Ultra in the UK

The Xiaomi 15 Ultra is a cutting-edge laptop that combines sleek design with powerful performance to meet the demands of professional users. This premium device boasts an impressive array of features that cater to both work and entertainment needs, making it a versatile choice for those seeking reliability and style.

The Xiaomi 15 Ultra is equipped with a high-resolution 15.6-inch display, providing crisp visuals and vibrant colors that enhance viewing experiences. Powered by an Intel Core i9 processor and up to 32GB of RAM, this laptop delivers lightning-fast speeds for seamless multitasking, content creation, and gaming. The inclusion of a dedicated NVIDIA GeForce RTX 3080 GPU ensures smooth graphics performance for demanding applications.

Customers benefit from the Xiaomi 15 Ultra's advanced thermal management system, which optimizes airflow and cooling to maintain peak performance during intensive tasks. The laptop's long-lasting battery life further enhances productivity by providing extended usage without the need for frequent recharging. With a range of connectivity options, including Thunderbolt 4 ports and Wi-Fi 6E support, users can stay connected and transfer data quickly.

One of the unique aspects of the Xiaomi 15 Ultra is its ultra-slim design, measuring just Xmm thick and weighing Xkg. This portable form factor makes it easy to carry the laptop wherever you go, ensuring that you can remain productive on the move. Additionally, the laptop's premium build quality and ergonomic keyboard enhance user comfort during extended usage sessions.

The Xiaomi 15 Ultra caters to a variety of use cases, from business professionals requiring high-performance computing to content creators seeking a device that can handle intensive workflows. Gamers will appreciate the laptop's ability to run AAA titles smoothly, thanks to its powerful hardware specifications. Whether it's editing videos, coding, or enjoying multimedia content, this laptop offers the versatility to adapt to various tasks with ease.

Buyers can be assured of the Xiaomi 15 Ultra's reliability and durability, backed by Xiaomi's reputation for producing high-quality products. The laptop undergoes rigorous testing to ensure optimal performance and longevity, making it a dependable choice for professionals who rely on their devices for daily work. With regular software updates and customer support, Xiaomi provides ongoing maintenance to keep the laptop running smoothly for years to come.

Sources

Gallery of Xiaomi 15 Ultra

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