The Xiaomi Redmi 7 was introduced on March 18, 2019, as the successor to Xiaomi's affordable entry-level model, the Redmi 6. There are upgrades, especially in terms of processor and battery life, although the price remains roughly the same. The display also grows from 5.45 to approximately 6.3 inches.

The Redmi 7 features a 6.3-inch IPS LCD display with a resolution of 2340 x 1080 pixels, resulting in a pixel density of 269 ppi. While this resolution is lower than that of current flagship models (around 400 ppi), it is understandable given the price. Corning Gorilla Glass 5 provides necessary resistance to scratches.

In terms of design, the Redmi 7's Waterdrop Notch, common in many current Xiaomi smartphones, is particularly striking. This notch is located at the upper edge of the display and accommodates the front camera. Xiaomi uses plastic for both the frame and the back. While this material may not feel as high quality as glass, it is less slippery. The mobile phone is available in black, red, and blue.

The most significant differences in performance compared to its predecessor can be seen in the Redmi 7. It is powered by a Snapdragon 660 processor, which offers an effective performance increase of approximately 40% compared to the Redmi 6. Standard tasks are easily handled, and even some computer-intensive 3D games should be manageable. A 4000 mAh battery ensures long running times.

Xiaomi uses the Android user interface MIUI 10, based on Android 9, for the operating system. MIUI enables intuitive operation and allows users to customize the user interface according to their preferences.