REDMI K80 Ultra launches with Dimensity 9400+: Starting at $357

The highly anticipated REDMI K80 Ultra has officially launched in China, bringing flagship-level performance at an incredibly competitive price point. This powerhouse device features the cutting-edge Dimensity 9400+ processor paired with the industry’s first AI independent graphics chip D2, delivering exceptional gaming and multimedia performance. With a comprehensive AnTuTu V10 score exceeding 3.24 million, the device sets new standards for mid-range smartphones while maintaining REDMI’s commitment to value-driven innovation.

Revolutionary Performance Technology

The REDMI K80 Ultra introduces groundbreaking cooling technology with the largest 3D ice-cycle cold pump in REDMI’s history. This advanced cooling system features a 6500mm² area with an innovative double-stage boss structure, ensuring optimal thermal management during intensive gaming sessions and multitasking scenarios.

Gaming Excellence

The device outperforms competitors’ Snapdragon 8 Extreme and Dimensity 9400+ flagship models by delivering higher frame rates, lower power consumption, and significantly reduced operating temperatures.

Display and Design

Premium Visual Experience

The smartphone features a stunning 6.83-inch 1.5K+ display with 144Hz LTPS technology. Key display features include:

  • M9 luminous material for enhanced brightness and color accuracy
  • Dragon crystal glass cover for superior protection
  • DC full-brightness dimming capability
  • Circularly polarized light technology
  • Full-scene low blue light protection

Build Quality and Aesthetics

The device showcases premium construction with a four-curved wrapped metal middle frame, flagship fiberglass back panel, and metal camera decoration design. Available in four sophisticated colors: Spruce Green, Ice Peak Blue, Moon Rock White, and Sandstone Gray.

Battery and Charging Innovation

The REDMI K80 Ultra incorporates a massive 7410mAh battery with 10% silicon content, achieving an impressive 827Wh/L energy density. This advanced battery technology supports 2.26 days of typical usage and features upgraded bypass charging Plus technology with Xiaomi’s first 100W flash charging implementation.

Camera and Multimedia Features

The device includes a 20MP front camera and a dual rear camera setup featuring a 50MP 1/1.55″ main sensor paired with an 8MP secondary lens. Audio excellence is delivered through industry-leading 1115 coaxial symmetrical dual speakers, the only master-level coaxial symmetrical dual speaker system available.

Pricing and Availability

The REDMI K80 Ultra launches in China with starting prices converted to USD:

  • 12GB + 256GB: $357 (2,599 yuan)

Additional variants and global availability details are expected to be announced soon, with our reports suggesting a triple camera variant will launch globally as the Xiaomi 15T Pro.

Additional Features

The smartphone measures approximately 8.18mm in thickness, weighs about 219g, and includes premium features such as 3D ultrasonic fingerprint recognition and comprehensive IP68/IP69 water and dust resistance ratings.

Users can keep their Xiaomi applications updated through HyperOSUpdates.com or by downloading the MemeOS Enhancer app from the Play Store for access to hidden Xiaomi features and system optimizations.

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