Igeekphone News on October 23rd: REDMI K90 Pro Max was officially released tonight. This is the first Pro Max model in REDMI’s history.
Lu Weibing emphasized that this mobile phone is dedicated to creating the most powerful all-round flagship in the 4K range, without being restricted by price. It is even possible that it will compete head-on with Xiaomi’s flagship, marking a comprehensive breakthrough for REDMI in the flagship market.
In terms of appearance design, the REDMI K90 Pro Max adopts an aviation-grade aluminum metal frame, combined with multiple materials such as 3D fiberglass and tech denim. It offers three color options: black, golden white, and denim. There is a Sound by BOSE logo on the back.
In terms of body dimensions, the denim version measures 163.33×77.82×8.3mm and weighs 220g, while the other versions are 163.33×77.82×7.99mm and weigh 218g. The connection between the middle frame, the back cover and the screen is treated with a four-curved finish, balancing visual simplicity and comfortable grip.
The screen is equipped with a 6.9-inch super pixel screen, adopting the same technology as the Xiaomi 17 Pro Max. Each pixel is composed of three independent red/green/blue sub-pixels, achieving a breakthrough from lossy to lossless for OLED screens. The sub-pixel density reaches 9.389 million, surpassing the traditional 2K Pentile arrangement, with no sertooth or color border at the display edge.
The screen resolution is 2608×1200, supporting a maximum refresh rate of 120Hz and full-link 10-bit +P3 wide color gamut display. The peak excitation brightness is 3500 nits, and the picture is clear and transparent even in strong light.
In terms of eye protection, it has been upgraded to Xiaomi Qingshan Eye Protection 3.0. It has passed the TUV Rheinland hardware-level low blue light, rhythm-friendly, and flicker-free triple certifications as well as the St+ certification for visual health friendliness from the China Quality Certification Center, effectively reducing visual fatigue.
In terms of core performance, the REDMI K90 Pro Max is equipped with the fifth-generation Snapdragon 8 Ultra processor, which adopts a 3nm manufacturing process, with a 30% increase in CPU performance. Combined with the D2 dedicated graphics chip, it achieves high-definition optimization and dynamic frame insertion for game graphics. Currently, it is compatible with many popular games such as “Genshin Impact” and “Bhibha: Star Rail”.
The storage combination is LPDDR5X+UFS 4.1. The cooling system adopts the strongest 3D ice seal circulation cold pump in REDMI’s history. The 6700mm² ultra-large area cooling structure is combined with 6W high-performance thermal conductive gel to ensure stable performance release in heavy-load scenarios.
The imaging system is the strongest in REDMI’s history. The main camera is a 50-megapixel Light Hunter 950 lens, the same as the Xiaomi 17 series. It features a 1/1.31-inch large sensor and an f/1.67 large aperture, with a 24% increase in light intake compared to the previous generation. The telephoto lens is a 50M JN5 5X OIS lens, supporting 5x optical zoom, 10x lossless zoom and 20x UltraZoom, and features a supermoon mode. The ultra-wide-angle lens is 50M, covering the shooting needs of multiple scenarios.
In terms of battery life and charging, it is equipped with a 7560mAh Xiaomi GSR battery. The volume has decreased by 10.4% compared to the previous year, while the capacity has increased by 1560mAh.
Supports 100W wired fast charging +50W wireless fast charging +22.5W wired/wireless reverse charging, compatible with third-party PD3.0 PPS protocol fast charging, adopts the dual-core combination of Surge P3+ Surge G2, intelligently adjusts the charging speed, and does not get hot even after long-term use.
The audio system is the most powerful three-speaker system in the history of mobile phones, jointly developed by REDMI and BOSE. It features a layout of three independent speakers, with dual 1115F ultra-linear speakers on the top and bottom and 2016 dual-voice coil speakers on the back. This is the first time in the mobile phone industry that it comes with a subwoofer, and the overall effect surpasses that of flagship phones priced at 10,000 yuan.
BOSE tuning offers both classic and balanced styles. It also supports graded tuning and multi-scenario customized algorithms, covering the audio quality needs of all scenarios such as music, videos, and games.
In terms of other configurations, it supports IP68 and IP69 dust and water resistance, is equipped with ultrasonic fingerprint recognition, and the network supports 5G-A, Wi-Fi 7, Bluetooth 5.4. The interface is USB 3.2 Gen1.
It is equipped with full-scenario NFC, infrared, and non-network communication functions. The motor is an 0815 X-axis closed-loop linear motor, providing a fine and precise touch.
In terms of price, REDMI K90 Pro Max offers four versions to choose from:
The 12GB+256GB version is 3,999 yuan
The 12GB+512GB version is 4,499 yuan
The 16GB+512GB version is 4,799 yuan
The 16GB+1TB version is 5,299 yuan