Redmi’s next flagship smartphone, the Redmi K90 Ultra, is already making headlines ahead of its official launch. Leaks suggest the company is preparing to directly target performance-focused users, especially mobile gamers.
A massive battery, a high-end processor, and even an internal cooling fan are expected to set this phone apart from previous K-series models. Several new details have now surfaced through recent reports.
MediaTek Dimensity 9500 Chipset Expected
According to reports, the Redmi K90 Ultra may feature the MediaTek Dimensity 9500 chipset. In recent years, Redmi’s Ultra series has typically used Dimensity “Plus” variants, but this time the company could launch the phone with the standard Dimensity 9500.
This processor is said to focus on better thermal management and power efficiency while delivering strong performance for gaming, AI-based tasks, and heavy multitasking. If true, it could offer a more balanced mix of speed and stability during extended usage.
8500mAh Battery to Reduce Charging Worries
One of the biggest highlights of the Redmi K90 Ultra is its massive 8500mAh battery. Reports suggest that the company is even testing higher battery capacities internally.
Along with the large battery, the phone is expected to support 100W wired fast charging. This means users may not have to compromise on charging speed despite the huge battery size. The device could also support the high-power PPS charging standard.
This combination may be especially appealing for users who spend long hours gaming, streaming videos, or traveling and need extended battery life without frequent charging.
165Hz Display and Premium Build
In terms of display, the Redmi K90 Ultra is rumored to come with a flat 6.8-inch OLED panel. It may offer a 1.5K resolution along with a refresh rate of up to 165Hz.
Such a high refresh rate could deliver a noticeably smoother gaming and scrolling experience. The phone is also expected to feature a metal frame, an ultrasonic in-display fingerprint sensor, and full water resistance, adding to its premium feel.
Built-in Cooling Fan Inside the Phone
One of the most surprising leak details is the presence of an internal cooling fan. If this turns out to be accurate, the Redmi K90 Ultra would become the first smartphone in the Xiaomi group to include an active cooling system.
The main advantage of this setup would be better heat control during long gaming sessions or heavy performance tasks. It could significantly reduce overheating and thermal throttling.
However, the inclusion of a fan might make the phone slightly thicker or heavier than usual. Still, for performance-focused users, the improved cooling could be a worthwhile trade-off.
Expected Global and India Launch Timeline
Leaks suggest that the Redmi K90 Ultra could launch around May or June 2026. At the same event, the company may also introduce a performance-focused tablet called the Redmi K Pad 2.
Reports suggest that after its initial China launch, the Redmi K90 Ultra could arrive in India a few months later, possibly by late 2026. However, the Indian launch timeline has not been officially confirmed yet. As of now, Redmi has not officially confirmed any of these details.
Who Is the Redmi K90 Ultra For?
The Redmi K90 Ultra appears to be designed for users who want flagship-level performance, long gaming sessions, and strong thermal control. It could potentially compete with phones like the iQOO 13, OnePlus 13, and Realme GT 7 Pro.
If you are looking for a smartphone that offers long-lasting performance, a massive battery, and an ultra-smooth display, the Redmi K90 Ultra could turn out to be a strong option. Waiting for its official launch might be worth considering.
A Clear Strategy to Push Performance Further
With a 165Hz screen, an unusually large battery, and a focus on next-generation high-end processors, Redmi seems determined to strengthen its position as a brand offering powerful smartphones at competitive prices.
The Redmi K90 Ultra could also pave the way for an international version rebranded under the Xiaomi name, something the company has done with previous models. If the rumors are accurate, the Redmi K90 Ultra may become one of the most attractive smartphones for mobile gamers and power users.
Ramesh is a technology writer at gemch.in, covering smartphone launches, leaks, and comparisons. His articles focus on real-world features, performance, and value-for-money insights to help readers make informed buying decisions.