Redmi K90 launch: Redmi has formally launched its brand-new K90 series in China, and though the K90 Pro Max soaks up the flagship glory, the base Redmi K90 is making waves for all the best reasons. Available for a mere $350, this phone packs specs hitherto reserved for high-end flagships, such as a Snapdragon 8 Elite processor, 2 2K LTPO screen, and speakers tuned by Bose.
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Display and Design: Flagship Visual Experience in Budget
Redmi K90 features a 6.59-inch 2K LTPO TCL M10 screen, which is the same as the one from the Xiaomi 17 series. It has a 120Hz adaptive refresh rate support, which delivers a silky-smooth scrolling and gaming experience. The screen can hit a peak brightness of 3500 nits, which is among the highest brightness screens in its class.
The screen also features HDR10+, Dolby Vision, and 2560Hz PWM dimming, which offers superior visual quality and eye protection. Its thin bezels and flat design make it have a premium, sleek look despite its affordability.
Performance: Snapdragon 8 Elite Brings Powerhouse Efficiency
Under the hood, the Redmi K90 is driven by the Qualcomm Snapdragon 8 Elite chip, supported by the Adreno 830 GPU for better graphics. Redmi has also included LPDDR5X RAM and UFS 4.1 storage to provide quick app loading and seamless multitasking.
For heat management, the phone features a 5300mm² heat dissipation area with a special three-step system. It comes out of the box with HyperOS 3, the latest Android 16-based software from Xiaomi that offers smoother animations and improved power optimization.
Camera System: Triple Lens Versatility
Optically, the Redmi K90 has a 50MP Light Hunter 800 main camera with OIS, which allows for sharp shots in low-light conditions. It’s supported by an 8MP ultrawide lens and a 50MP telephoto periscope camera with 2.5x optical zoom.
For selfies, the front has a 20MP camera, which has been designed for AI portrait and nighttime photography. The configuration is able to provide sharp stills and high-quality 4K videos, hence a good all-rounder for creators.
Battery and Audio: Built for Endurance and Entertainment
The 7100mAh battery is one of the largest in its category, offering over a full day of heavy use on a single charge. It supports 100W fast charging, capable of powering the device from 0 to 100% in under 30 minutes.
Music enthusiasts will love the dual stereo speakers tuned by Bose, delivering an immersive listening experience for movies, music, and games. Other features include Wi-Fi 7, Bluetooth 5.4, NFC, IP68/IP69 dust and water resistance, and a 3D ultrasonic in-display fingerprint sensor. Even with its huge battery, the phone is still slender at 8mm thickness and weighs 206 grams.
Price and Availability: A Flagship Killer in Every Sense
The Redmi K90 is available in Light Purple, Aqua Blue, Black, and White colors. It begins at 2,599 yuan (around $350) for the 12GB + 256GB model and rises to 3,999 yuan ($540) for the 16GB + 1TB model.
Powered by its high-performance Snapdragon 8 Elite chip, high-brightness 2K screen, and excellent battery life, the Redmi K90 clearly is one of the most value-for-money smartphones at a price point below $400 in 2025.