Redmi is making headlines once again with its upcoming K series entrant — the Redmi K80 Ultra. Expected to launch alongside the standard K80 and K80 Pro, this model is shaping up to be the powerhouse of the lineup.
While Xiaomi hasn’t confirmed anything officially yet, a string of leaks and regulatory sightings is starting to paint a clearer picture. The most recent? A massive battery, hinting at serious stamina.
Battery
According to a listing from China’s CMIIT (Ministry of Industry and Information Technology), the Redmi K80 Ultra — model number 25060RK16C — will pack a 7270mAh battery. That’s a significant leap from the 5500mAh cell in the previous K70 Ultra.
Smartphone brands often round battery numbers up for marketing, so Xiaomi might promote this as 7500mAh — potentially the largest ever in a Redmi K series phone. For most users, that kind of capacity could mean two full days of use, possibly more with lighter usage.
Display
Leaks suggest the K80 Ultra will feature a flat 1.5K OLED panel with ultra-slim bezels. It’s not just about the sharp resolution — the emphasis seems to be on delivering an immersive experience, whether you’re gaming, binge-watching, or scrolling through apps.
Another expected feature is a 3D ultrasonic fingerprint sensor under the screen. That means unlocking the device should be faster and more reliable, even with slightly wet or oily fingers.
Design
The K80 Ultra might also mark a step forward in build quality. Reports point to a metal mid-frame that should make the phone feel more premium and sturdy. It’s also rumored to carry an IP68 rating, offering water and dust resistance — a rarity for Redmi. This could signal a shift in strategy toward more premium features for the K series.
Performance
On the inside, the Redmi K80 Ultra is expected to run on the MediaTek Dimensity 9400 Plus chipset. This processor is designed for flagship-level tasks, delivering gains in AI, graphics, and energy efficiency.
From multitasking to gaming and running demanding apps, this chip should keep everything running fluidly, with minimal lag or heat buildup.
Camera
Details about the camera setup are still under wraps. But if Redmi sticks to its usual playbook, the phone will likely feature a high-res main sensor alongside ultrawide and macro lenses.
Expect to see improvements in areas like low-light photography, video stabilization, and portrait effects — all trending in mobile imaging.
Timeline
The Redmi K70 Ultra was released in July 2024, and reports suggest the K80 Ultra will follow suit in July 2025. Now that it has appeared in the CMIIT database, the device seems to be in its final development phase, undergoing pre-launch testing.
The Redmi K80 Ultra appears to be built for users who want more — more power, more battery life, and a tougher build. If Xiaomi can nail the price, this could be one of the year’s strongest contenders in the upper midrange or flagship killer category.
FAQs
What is the battery capacity of K80 Ultra?
It has a 7270mAh battery, possibly marketed as 7500mAh.
Will K80 Ultra have a waterproof rating?
Yes, it may feature an IP68 water and dust resistance rating.
What chipset is expected in K80 Ultra?
The phone may use MediaTek Dimensity 9400 Plus SoC.
When will Redmi K80 Ultra launch?
It’s expected to launch in July 2025.
Does it have an OLED screen?
Yes, leaks say it will have a 1.5K flat OLED display.
