Redmi K70Ultra - Dimensity 9300+, 50MP OiS IMX906 at $X57

Redmi K70 Ultra 5G: Complete Review with Price, Specifications, and Performance Details

The Redmi K70 Ultra is Xiaomi’s latest flagship smartphone, launched in China on July 19, 2024. Starting at just $357 (¥2599) for the 12GB + 256GB model, the k70 ultra offers a powerful combination of high-end hardware, fast charging, and a sleek design. With a massive Antutu score of over 2.38 million, the redmi k70 ultra is designed for users who want top-tier performance without paying flagship prices.

The k70 ultra redmi features a premium flat design with an aluminum frame and curved rear edges. It measures 6.31 inches tall, 2.96 inches wide, and 0.33 inches thick (8.4 mm), weighing 211 grams. The front includes a centered punch-hole camera and a 6.67-inch AMOLED display, protected by Xiaomi’s own tempered glass. The screen has an 89% screen-to-body ratio, delivering an immersive experience for media consumption and gaming.

On the back, the mi k70 ultra sports a glass panel with a rectangular triple-camera module and LED flash. The phone is available in Black, White, and Violet color options.
The redmik70ultra includes well-placed buttons and ports. The power and volume buttons are on the right side, while the top houses a microphone and IR sensor. The bottom includes a speaker, USB Type-C port, SIM tray, and a secondary microphone. The device is IP68 certified, offering water and dust resistance.

The display on the k70ultra is one of the best in its segment. It’s a 6.67-inch 1.5K AMOLED panel with a 144Hz refresh rate, 480Hz touch sampling rate, and an advanced 2160Hz instantaneous touch response. It also includes 3840Hz PWM dimming, HDR10+, Dolby Vision, and 12-bit color depth, capable of displaying 68.7 billion colors. The screen reaches 1600 nits brightness in HBM mode and peaks at 4000 nits, making it ideal for outdoor use.

Performance is where the redmi k70 ultra really shines. It is powered by the MediaTek Dimensity 9300+ chipset, built on a 4nm process. This octa-core processor includes:

  • 1x Cortex-X4 core at 3.4GHz
  • 3x Cortex-X4 cores at 2.85GHz
  • 4x Cortex-A720 cores at 2.0GHz
The GPU is the powerful Immortalis-G720 MC12, offering excellent performance for mobile gaming and high-end applications. Benchmarks show a Geekbench single-core score of 2218, a multi-core score of 7457, and an Antutu score of 2,382,780 (as advertised).

The k70 ultra uses LPDDR5X RAM and UFS 4.0 storage, with support for Bluetooth 5.4 and Wi-Fi 7. It runs on Android 14 with Xiaomi’s custom HyperOS, offering a smooth and fast user experience.

Battery life is also impressive. The redmik70 ultra is equipped with a 5500mAh battery and supports 120W fast charging. Xiaomi claims the phone can be fully charged in just 24 minutes, making it one of the fastest-charging smartphones in its category.

On the camera front, the redmik70ultra features a triple rear camera setup:
  • 50MP main camera with OIS and Sony IMX906 sensor
  • 8MP ultra-wide camera with a 119° field of view
  • 2MP macro camera
The front camera is a 20MP sensor capable of 1080p video at 30fps, while the rear setup supports up to 8K video recording at 30fps, making the mi k70 ultra a great option for content creators.

Here are the official prices of the Redmi K70 Ultra 5G in China:
  • 12GB RAM + 256GB Storage – ¥2599 / $357 / €329
  • 12GB RAM + 512GB Storage – ¥2899 / $398 / €366
  • 16GB RAM + 512GB Storage – ¥3199 / $440 / €404
  • 16GB RAM + 1TB Storage – ¥3599 / $495 / €455
  • 24GB RAM + 1TB Storage – ¥3999 / $550 / €505

In conclusion, the k70ultra offers an unbeatable combination of performance, display quality, camera features, and fast charging. With its competitive pricing, the redmi k70 ultra positions itself as one of the best value-for-money flagship killers of 2024. Whether you call it the k70 ultra redmi, redmik70ultra, or mi k70 ultra, this device is built to impress power users, gamers, and tech enthusiasts alike.