Xiaomi Redmi K90
Specifications
Xiaomi Redmi K90 (Redmi K90 Series)
Processor
Qualcomm Snapdragon 8 Elite, 3 x , 2 x 4.3 GHz Qualcomm Oryon Gen 2 Prime, 6 x 3.5 GHz Qualcomm Oryon Gen 2 Performance, Oryon Gen 2
Graphics adapter
Memory
12 GB
, or 16GB
Display
6.59 inch 19.5:9, 2510 x 1156 pixel 419 PPI, Capacitive, AMOLED, glossy: yes, 120 Hz
Storage
256GB / 512GB / 1TB
Connections
USB-C Power Delivery (PD), 1 Fingerprint Reader, Sensors: accelerometer, gyro, proximity, compass
Networking
802.11 a/b/g/n/ac/ax/be (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/ax = Wi-Fi 6/ Wi-Fi 6E 6 GHz be = Wi-Fi 7), Bluetooth 5.4, GSM, UMTS, LTE, 5G, Dual SIM, GPS
Size
height x width x depth (in mm): 8 x 157.5 x 75.3
Battery
7100 mAh Lithium-Polymer
Operating System
Android 16
Camera
Primary Camera: 50 MPix (f/1.9, 24mm) + 50MP (2.5x optical zoom, f/2.2, 60mm) + 8MP (f/2.2, 15mm)
Secondary Camera: 20 MPix
Secondary Camera: 20 MPix
Additional features
Keyboard: OnScreen
Weight
206 g
Price comparison
Reviews for the Xiaomi Redmi K90
Xiaomi Redmi K90 Specifications, Pros and Cons
Source: OI Spice Tech News
EN→zh-CN
The Redmi K90, announced and released on October 23, 2025, enters the market as a powerful upper-midrange phone with a flagship feel. It has a sturdy aluminum frame with a glass front and carries an IP68 rating, making it resistant to dust and water. The front is dominated by a 6.59-inch AMOLED display with a sharp 1156 × 2510 resolution, 419 ppi density, HDR10+, Dolby Vision, and a super-bright 3500-nit peak. The 120Hz refresh rate and 2560Hz PWM dimming make the screen smooth and comfortable for long use. Available in Black, White, Blue, and Purple, the phone also includes reliable stereo speakers tuned by Bose, adding a premium touch to the multimedia experience. Performance is one of the K90’s strongest areas thanks to the Snapdragon 8 Elite chipset built on a 3nm process.
Single Review, online available, Very Short, Date: 11/21/2025
Source: OI Spice Tech News
EN→zh-CNThe Redmi K90, announced and released on October 23, 2025, enters the market as a powerful upper-midrange phone with a flagship feel. It has a sturdy aluminum frame with a glass front and carries an IP68 rating, making it resistant to dust and water. The front is dominated by a 6.59-inch AMOLED display with a sharp 1156 × 2510 resolution, 419 ppi density, HDR10+, Dolby Vision, and a super-bright 3500-nit peak. The 120Hz refresh rate and 2560Hz PWM dimming make the screen smooth and comfortable for long use. Available in Black, White, Blue, and Purple, the phone also includes reliable stereo speakers tuned by Bose, adding a premium touch to the multimedia experience. Performance is one of the K90’s strongest areas thanks to the Snapdragon 8 Elite chipset built on a 3nm process.
Single Review, online available, Very Short, Date: 11/21/2025
Redmi K90 Review – Flagship Gaming on a Budget
Source: Tech X Reviews EN→zh-CN
So, for purchasing advice, this generation of the Redmi K90 is quite a big step up. Whether it’s the exterior design or the newly added telephoto lens, it will enhance the experience for existing K-series users. This is especially true for models from around the K70 generation. The battery in this new device has increased by a lot compared to before. The improvement in battery life after upgrading will be very significant.
Single Review, online available, Short, Date: 11/08/2025
Source: Tech X Reviews
EN→zh-CNSo, for purchasing advice, this generation of the Redmi K90 is quite a big step up. Whether it’s the exterior design or the newly added telephoto lens, it will enhance the experience for existing K-series users. This is especially true for models from around the K70 generation. The battery in this new device has increased by a lot compared to before. The improvement in battery life after upgrading will be very significant.
Single Review, online available, Short, Date: 11/08/2025
REDMI K90: Điện thoại Snapdragon 8 Elite, pin 7.100mAh rẻ nhất của Xiaomi
Source: Genk
VN→zh-CN
Single Review, online available, Short, Date: 11/02/2025
Source: Genk
VN→zh-CNSingle Review, online available, Short, Date: 11/02/2025
Comment
Qualcomm Adreno 830: 用于智能手机的高通 Snapdragon 8 Elite SoC 中集成了三个图形处理器，每个处理器的主频为 1.1 GHz。三个芯片集成了 12 MB 共享缓存。据高通公司称，比上一代产品（Adreno 750）快 40%。
» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.
SD 8 Elite: 2024 年底推出的用于智能手机的高端 SoC（片上系统）。它集成了两个主频高达 4.32 GHz 的快速 Oryon Gen 2 Prime 内核和 6 个主频高达 3.53 GHz 的小型 Oryon Gen 2 Performance 内核。» Further information can be found in our Comparison of Mobile Processsors.
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