Xiaomi Redmi K80 Ultra

Name: Xiaomi Redmi K80 Ultra
Brand: Xiaomi

Specifications

Xiaomi Redmi K80 Ultra (Redmi K80 Series)

Processor

Mediatek Dimensity 9400+ 8 x - 3.7 GHz, Cortex-X925, X4, A720

Graphics adapter

ARM Immortalis-G925 MC12

Memory

12 GB

, or 16GB

Display

6.83 inch 19.5:9, 277 x 1280 pixel 192 PPI, Capacitive, OLED, glossy: yes, 144 Hz

Storage

256GB / 512GB / 1TB

Connections

USB-C Power Delivery (PD), 1 Infrared, 1 Fingerprint Reader, NFC, 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, CDMA, UMTS, LTE, 5G, Dual SIM, GPS

Size

height x width x depth (in mm): 8.2 x 163.1 x 77.9

Battery

7410 mAh Lithium-Ion

Operating System

Android 15

Camera

Primary Camera: 50 MPix + 8MP
Secondary Camera: 20 MPix

Additional features

Keyboard: OnScreen

Weight

219 g

Price comparison

Reviews for the Xiaomi Redmi K80 Ultra

Redmi K80 Extreme Edition Review: The Dimensity Flagship Xiaomi Finally Nailed
Source: Igeekphone English

EN→zh-CN
Other highlights include an ultrasonic fingerprint scanner, full IP68/69 water and dust resistance, and support for off-grid communication. While others at this price point are still sacrificing refinement for performance, the K80 Extreme proves that users don’t have to choose. It delivers flagship-level capabilities across the board—ideal for everyday use, not just gaming. With the Redmi K80 Extreme Edition, REDMI demonstrates bold ambition, and Xiaomi reinforces its commitment to high-end innovation. Positioned as a well-rounded, performance-focused flagship, it’s poised to lead the charge in the competitive 3K segment.
Single Review, online available, Very Long, Date: 06/21/2025

Xiaomi Redmi K80 Ultra - recenzja, test, opinia i dane techniczne
Source: Unite4buy Turkish

PL→zh-CN
Single Review, online available, Long, Date: 07/01/2025

Comment

ARM Immortalis-G925 MC12: 这是一款用于 ARM 处理器的快速集成 GPU，具有硬件光线追踪、精确超分辨率和其他现代技术。它的速度几乎与高通公司的 Adreno 830 不相上下。

» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.

Dimensity 9400+: 一款用于Android 平板电脑和智能手机的高端八核 SoC，于 2025 年 4 月 10 日发布。据说，它具有一个超强的 Cortex-X925 内核（主频高达 3.73 GHz）、三个 Cortex-X4 内核（主频高达 3.3 GHz）和四个高效的 Cortex-A720 内核（主频高达 2.4 GHz），以及专用的 890 NPU 和 Immortalis-G925 MC12 iGPU。较早的 Dimensity 9400 采用了相同的关键部件，其区别在于时钟速度较低。» Further information can be found in our Comparison of Mobile Processsors.

6.83":

只有较少的手机有很大的屏幕。

大尺寸可以让屏幕有更高的分辨率。因而例如字体等的细节将会更丰富。不过另一方面，小屏幕的功耗会较低，而设备也会更轻盈小巧，售价更低。

» To find out how fine a display is, see our DPI List.

» Further information can be found in our Notebook Purchase Guide.