Xiaomi Redmi K90 Ultra - 评测与配置
Specifications
Xiaomi Redmi K90 Ultra (Redmi K90 Series)
Processor
Qualcomm Snapdragon 8 Elite 8c/8t, 3 x , 2 x 4.3 GHz Qualcomm Oryon Gen 2 Prime, 6 x 3.5 GHz Qualcomm Oryon Gen 2 Performance, Oryon v2
Graphics adapter
Memory
12 GB
, or 16GB
Display
6.83 inch 19.5:9, 2772 x 1280 pixel 447 PPI, Capacitive touchscreen, AMOLED, glossy: yes, 165 Hz
Storage
256GB / 512GB
Connections
USB-C Power Delivery (PD), 1 Infrared, 1 Fingerprint Reader, NFC, Sensors: accelerometer, proximity, gyro, 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): 8.2 x 162.9 x 77.9
Battery
8550 mAh Lithium-Ion
Operating System
Android 16
Camera
Primary Camera: 50 MPix (f/1.7, 24mm) + 8MP (f/2.2, 15mm )
Secondary Camera: 20 MPix
Secondary Camera: 20 MPix
Additional features
Keyboard: Virtual keyboard
Weight
227 g
Price comparison
Reviews for the Xiaomi Redmi K90 Ultra
Xiaomi Redmi K90 Ultra Overview, Pros and Cons
Source: OI Spice Tech News
EN→zh-CN
The Xiaomi Redmi K90 Ultra is a true powerhouse, built for users who demand top-tier performance. It is powered by the latest Snapdragon 8 Elite chipset and runs on the new Android 16 with Xiaomi’s HyperOS 3, making everything from gaming to multitasking incredibly smooth. The phone has a premium, robust feel with a glass front and aluminum frame, and it is also incredibly durable with an IP68/IP69 rating, meaning it can survive dust, high-pressure water jets, and even immersion in water. It also comes with a generous amount of internal storage starting at 256GB, though there is no option to expand it via a microSD card. With all these premium features packed in, it is priced at about $630 (Rs 59,990 in India), offering incredible value for money.
Single Review, online available, Very Short, Date: 07/09/2026
Source: OI Spice Tech News
EN→zh-CNThe Xiaomi Redmi K90 Ultra is a true powerhouse, built for users who demand top-tier performance. It is powered by the latest Snapdragon 8 Elite chipset and runs on the new Android 16 with Xiaomi’s HyperOS 3, making everything from gaming to multitasking incredibly smooth. The phone has a premium, robust feel with a glass front and aluminum frame, and it is also incredibly durable with an IP68/IP69 rating, meaning it can survive dust, high-pressure water jets, and even immersion in water. It also comes with a generous amount of internal storage starting at 256GB, though there is no option to expand it via a microSD card. With all these premium features packed in, it is priced at about $630 (Rs 59,990 in India), offering incredible value for money.
Single Review, online available, Very Short, Date: 07/09/2026
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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