The question of what diagonal the phone Xiaomi Redmi Note 8 Pro often arises for users choosing a device with the optimal balance between compactness and multimedia capabilities. This model, released in 2019, became a real bestseller thanks to the introduction of the MediaTek Helio G90T processor and a quality main camera 64 MP. However, the screen is the element with which the user interacts 100% of the time, and its parameters directly affect the comfort of operation.
Xiaomi has equipped this smartphone with an IPS LCD matrix that is significantly different from cheaper analogues with HD+ resolution. Here we see a full Full HD+, which provides clarity of text and detailing images. Understanding the physical dimensions of the screen and its software settings will help you to maximize the potential of the gadget in games and when watching videos.
In this article, we will explore not only linear inch dimensions, but also the aspect ratio that determines how content fills space. You will learn why the claimed 6.53 inches can appear larger or smaller visually depending on the interface settings.
⚠️ Note: When buying a used device, be sure to check the screen for the presence of burnt-out pixels, as IPS Matrices may lose uniformity over time.
Physical dimensions and matrix format
The main characteristic most users are interested in is the diagonal of the display. In the case of the Redmi Note 8 Pro, the manufacturer format, which at the time of release was considered the standard for "laptop" mid-segment. The screen occupies most of the front panel, leaving minimal bezels on the sides, but retaining noticeable "chin" and "bangs" on the top and bottom.
The visible area is exactly 6.53 inches, measured diagonally from angle to angle of the luminous area, excluding the rounding of the body. In the metric system, it is about 16.58 centimeters, which allows you to comfortably view content horizontally, holding the device with both hands, but to control one hand, the smartphone may seem a bit large.
Importantly, the physical size of the glass may differ slightly from the size of the active matrix due to 2.5D technology. The edges of the glass are rounded, which improves the tactile sensation when swiping from edge to edge. The aspect ratio is 19.5:9, which is a more elongated format compared to the classic 16:9. This allows you to keep the width of the case within reasonable limits, increasing the height to accommodate more content in the social media feed.
Technical parameters: resolution and pixel density
Just knowing the diagonal is not enough to measure the quality of a picture. The key parameter here is the resolution, which in the Xiaomi Redmi Note 8 Pro is 2340 by 1080 pixels. This gives us a total number of pixels over 2.5 million, which ensures high detail fonts and no “ladder” effect on the boundaries of objects.
The pixel-per-inch density (PPI) in this model is 395 units. In comparison, the threshold at which the human eye stops distinguishing individual points from a normal viewing distance is 300 PPI. So the screen has a margin of clarity, and it looks very decent even when viewed closely, which is especially important for users with imperfect vision or those who like to read from the phone.
The technology behind the matrix is IPS LCD. This means that the viewing angles are excellent: the colors do not invert when viewed from the side. However, unlike AMOLED screens, black is more dark gray because the backlight is constantly running. The screen brightness reaches 450 nits, which is enough for indoor use, but in the direct sun, it can be difficult to read information.
What is a subpixel grille?
Protective coating and durability of glass
The issue of protecting the screen from scratches and chips is acute, given the large area of glass.The manufacturer has installed a protective glass Corning Gorilla Glass 5. It is a proven solution that provides good resistance to falling on rough surfaces such as asphalt or concrete.
Despite the presence of fifth-generation protection, glass is not completely unscratchable. Keys, coins in your pocket and fine sand (quartz harder than glass) can leave micro scratches over time. Therefore, the use of a protective film or hydrogel is strongly recommended to preserve the presentation of the device.
The oleophobic coating in the factory is pretty good, but it tends to wear off after 6-12 months of active use, and then the screen gets contaminated faster by the fingerprints, and the finger slips worse, and you can restore the slip using special sprays or simply replacing the protective film with a new one with a good oleophobic layer.
| Parameter | Meaning | Commentary |
|---|---|---|
| Diagonal | 6.53 inches | Standard for multimedia |
| Permission | 2340 x 1080 | Full HD+ |
| Type of matrix | IPS LCD | Natural colors |
| Protection | Gorilla Glass 5 | Resistance to falls |
Display settings in MIUI
The MIUI software shell, which is installed on top of Android, gives the user a lot of options to customize how the image is presented to the screen. Because the physical diagonal cannot be changed, we can influence the scaling of interface elements, which is especially true for those who find the standard font size too small or, conversely, bulky.
To access the settings, you need to go to Settings → Screen → Text Size and Display. Here you will see a slider that changes the DPI (dots per inch) in the software sense. Increasing the value makes all the elements larger, reducing the usable screen area but improving readability. Reducing allows you to fit more information, but requires good vision.
Read Mode is also available in the settings, and it adds a yellow filter to the screen, reducing eye strain when using a smartphone at night, which does not change the diagonal, but significantly affects the perception of content. In advanced settings, you can set the schedule for turning on this mode or activating it at a certain level of light.
☑️ Setting up the perfect screen
⚠️ Note: Do not install third-party apps to calibrate the screen from the Play Market unnecessarily, as they may conflict with the system display drivers.
The Influence of the Format on Multimedia and Games
The 6.53-inch diagonal and 19.5:9 ratio are ideal for modern mobile gaming. In games like PUBG Mobile or Call of Duty Mobile, you get an increased vertical field of view compared to older 16:9 screens. This gives you a tactical advantage, allowing you to see enemies who are above or below you before they see you.
But when you watch classic films with 16:9 or 4:3 aspect ratios, you'll have black bars on the sides of the screen, which is a physical feature of the elongated format. Some video players offer stretching or framing, but this results in a loss of some of the image or a distortion of the proportions. For a 21:9 movie (CinemaScope), this screen, on the contrary, is perfect, filling up completely.
The performance of the PowerVR GM9230 GPU in conjunction with this screen resolution shows stable results. Full HD+ resolution does not require excessive computing power to render the interface, which has a positive effect on battery life. If the resolution was higher (for example, 2K), the battery would sit down much faster at the same diagonal.
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To save battery power while reading, use a dark theme in applications and reduce the brightness of the screen to a minimally comfortable level, since backlight is the main consumer of energy in IPS matrices.
Comparison with modern analogues
If you compare the Redmi Note 8 Pro to the newer Note series, you can see an evolution in screen size approaches. Modern smartphones often have a diagonal of 6.67 inches and above, but by reducing the bezels and cutting out as a dot instead of a drop, the area of usable space has increased slightly. The main difference lies in the refresh rate.
The Note 8 Pro uses a standard 60Hz frequency. In 2026-2026, the de facto standard was 90Hz and 120Hz. This means that the scrolling of tape and animations on new devices look smoother. However, 60Hz is enough for static content and video, and the difference can only be noticeable when you compare them side by side.
However, the Note 8 Pro’s color gamut and brightness remain competitive even years after its release. Many budget innovations sacrifice the quality of the matrix (using HD+ resolution) for high refresh rates. So for a user who cares about clarity and color reproduction, rather than hertzov, this smartphone may still be interesting.
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The 6.53-inch diagonal in the Redmi Note 8 Pro remains relevant due to the high resolution of Full HD+ and high-quality IPS matrix, despite the lack of a high refresh rate.