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Redmi K80 Ultra Full Specs Leak: 144Hz Display, 7410mAh Battery, and IP69 Rating

Redmi K80 Ultra: Full Specs Leak Reveals a High-Performance Flagship Killer

Xiaomi’s upcoming Redmi K80 Ultra is shaping up to be a powerful addition to the brand’s premium smartphone lineup, with leaked specs pointing to high-end hardware, cutting-edge display tech, and serious gaming performance.

Top-Tier Display with Precision Calibration

The Redmi K80 Ultra will feature a 6.83-inch flat M9 OLED display, boasting a 2772×1280 resolution and a 144Hz refresh rate for ultra-smooth visuals.

  • The display reaches 3200 nits peak brightness, with 800 nits typical and 1800 nits in HBM mode, ensuring excellent visibility in all conditions.
  • Sourced from TCL CSOT and Tianma, the panels are factory-calibrated to minimize visual differences.
  • A FocalTech touch controller ensures accurate and responsive input, making it ideal for gamers and content consumers.

Performance-Driven Architecture

At its core, the Redmi K80 Ultra is powered by the MediaTek Dimensity 9400+ chipset, coupled with a D2 discrete GPU.

  • It offers LPDDR5X RAM and UFS 4.1 storage, promising flagship-level speed and efficiency.
  • The phone incorporates Redmi’s largest-ever 3D Ice-Sealed Circulating Cooling Pump, a dual-level structure with a 6500mm² LHP cooling area, capable of reducing internal temps by up to 3°C.

Photography with Optical Precision

Redmi includes a solid camera setup designed for versatility:

  • Rear camera: A 50MP Light Hunter 800 sensor (1/1.55-inch) with OIS for improved low-light performance.
  • Ultra-wide: An 8MP OV08F sensor for expanded field-of-view shots.
  • Front camera: A 20MP OV20B sensor perfect for high-res selfies and video calls.

Long-Lasting Battery and Advanced Charging

The 7410mAh battery ensures long-lasting usage even with power-heavy tasks.

  • It supports 100W fast charging, while a bypass charging mode reduces heating during extended gaming sessions.
  • Power and charging management are handled by Xiaomi’s in-house Surge chips: T1, T1S, P3, and G1, which also monitor battery health.

Durable Build with Premium Features

Despite its robust internals, the K80 Ultra maintains a sleek form:

  • Constructed with a metal mid-frame and fiberglass rear, it weighs 219g and measures 163.08×77.93×8.18mm.
  • Protected by Dragon Crystal glass, it also includes IP68/IP69 ratings, offering top-tier resistance to water and dust.

Enhanced Audio, Haptics, and Connectivity

Redmi equips the device with symmetrical dual stereo speakers featuring 1115 coaxial drivers and a 0916C X-axis linear motor for immersive sound and tactile feedback.

  • Other features include NFC, IR blaster, and USB 2.0.
  • The ultrasonic fingerprint sensor ensures secure and fast biometric authentication.

Color Options and Launch Timeline

The K80 Ultra will debut in four sleek colors:

  • Spruce Green
  • Ice Blue
  • Moon Rock White
  • Sandstone Grey

The launch will coincide with the release of the K Pad in China, with an announcement expected very soon.


With a premium design, top-end specs, and robust gaming optimizations, the Redmi K80 Ultra stands poised to challenge flagship devices at a likely more competitive price .

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