Xiaomi Redmi K90
Specifications
Xiaomi Redmi K90 (Redmi K90 Series)
Processor
Qualcomm Snapdragon 8 Elite 8 x 3.5 - 4.3 GHz, 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
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
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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