The Redmi K90 Ultra is already creating excitement among smartphone fans. After the launch of the Redmi K90 and Redmi K90 Pro Max in China, new leaks now point to the next big model in the series. This upcoming device may bring major upgrades in display, battery, and gaming performance. If these details turn out to be true, the Redmi K90 Ultra could become one of the most powerful phones in the lineup.
Display and Design Features
According to early leaks, the Redmi K90 Ultra may come with a 6.8-inch LTPS OLED display. This display could support 1.5K resolution, offering clearer and brighter visuals. It may also feature a super-smooth 165Hz refresh rate, which is one of the highest in the industry. This makes scrolling, gaming, and animation look very fluid. The phone may also have rounded corners and a metal mid-frame, giving it a premium and strong design.
Leaked Specifications Overview
Here is a simple look at the expected features:
| Feature | Expected Details |
|---|---|
| Display | 6.8-inch LTPS OLED, 1.5K, 165Hz |
| Processor | MediaTek Dimensity 9500 Plus (expected) |
| Battery | Around 8,000mAh |
| Fingerprint | Ultrasonic in-display |
| Water Resistance | Strong protection expected |
| Audio | Upgraded audio system |
| Launch | Mid-2026 (China) |
These features show that the Redmi K90 Ultra could be built for power, smoothness, and long usage.
Performance and Processor Details
The Redmi K90 Ultra is expected to run on a new MediaTek Dimensity 9 series chipset. The chip is likely the Dimensity 9500 Plus, which is expected to launch in 2026. This means the Redmi K90 Ultra could offer fast and efficient performance. Users may enjoy smooth gaming, quick app switching, and better battery efficiency. Camera details are still unknown, but leaks suggest the phone could have strong cameras, though not at flagship level.
Battery Life and Charging Expectations
One of the biggest highlights of the Redmi K90 Ultra is its battery. Leaks suggest it may come with a large 8,000mAh battery. This makes it one of the biggest batteries in its class. With such capacity, users can expect long hours of use without needing frequent charging. The phone may also support fast charging, making it ideal for heavy users who need long battery life.
Gaming and Smooth Performance
The Redmi K90 Ultra could be a great choice for gamers. The 165Hz display promises a super-smooth gaming experience. On top of that, leaks mention high-frame-rate software optimizations. These optimizations can make gameplay smoother and more stable. Combined with a strong processor and a big battery, the phone may become a top pick for gaming lovers and performance-focused users.
Build Quality and Extra Features
The Redmi K90 Ultra is expected to come with an ultrasonic in-display fingerprint scanner. This type of scanner works faster and more accurately, even with wet fingers. The phone may also offer a strong water resistance rating, making it safer in everyday use. Another upgrade may be an improved audio system that enhances sound for movies, games, and music.
Possible Launch Timeline and Global Version
Leaks suggest that the Redmi K90 Ultra could launch in China around mid-2026. There is also a chance that a rebranded version may launch globally as a Xiaomi flagship model. This is common with Redmi Ultra models, which sometimes appear under different names in international markets. Fans outside China may also get to experience this device once it launches officially.
Who Is the Redmi K90 Ultra For?
The Redmi K90 Ultra seems to be made for users who want high performance and long battery life. Its 165Hz display, large 8,000mAh battery, and next-gen processor make it a great choice for gamers and heavy users. People who watch high-frame-rate content or use powerful apps may find this phone ideal. With strong competition expected from the iQOO Neo 11, Realme GT 8, and OnePlus Ace 6, the Redmi K90 Ultra could stand out with its big upgrades.
Conclusion
The Redmi K90 Ultra is shaping up to be a powerful and feature-packed smartphone. With a smooth 165Hz display, huge 8,000mAh battery, and the future Dimensity 9500 Plus chipset, it offers a strong mix of power and endurance. The premium design, high water resistance, and gaming optimizations make it appealing for users who want speed and long-lasting performance. If these leaks are accurate, the Redmi K90 Ultra could become one of the most exciting phones of 2026.
Disclaimer: This article is based on leaked details and early reports. Final features may change after the official release. Always check verified Redmi or Xiaomi sources for accurate specifications. We do not guarantee the accuracy of early leaks. Please confirm the information before making any buying decision.
