The exact dimensions of a smartphone are often crucial when buying a case, glass or choosing a handy model for one-handed control. Xiaomi Redmi Note 8 Pro, released in 2019, is still a popular device in the secondary market due to its powerful processor and excellent camera. However, many users forget that it is a fairly large device, and its physical parameters can differ significantly from the usual modern compact models.
Knowing the exact dimensions of the Xiaomi Redmi Note 8 Pro in centimeters allows you to assess the ergonomics of the device in advance. This is especially true for those who move from smaller diagonals or, conversely, looking for a replacement for a large phablet. In this article, we will discuss in detail all the linear dimensions, weight and design features that affect usability.
It's worth noting that the manufacturer's stated millimeters don't always give a complete picture of the actual feel of the device in the palm of your hand. The thickness of the protective glass, the protrusion of the camera and the curves of the back cover play just as much a role as the dry spec numbers, so we'll look at not only the technical data, but also their practical applications.
Official dimensions of the body in millimeters and centimeters
To start with, the dry statistics that are the foundation for understanding the scale of the device. Redmi Note 8 Pro was created in an era when the trend for large screens was only gaining momentum, and Xiaomi engineers tried to minimize the frame while maintaining the ease of grip. Official data says that the height of the device is 161.35 mm, which in terms of more understandable centimeters gives us 16.13 cm.
The width of the case is 76.4 mm, or 7.64 cm. This is the standard indicator for devices with a screen diagonal of 6.53 inches. However, it is the width that often becomes a critical parameter for people with a small palm. If you are used to narrow cases of older models, the dimensions of Xiaomi can seem impressive.
The thickness of the smartphone is 8.79 mm (0.879 cm). This is a thin profile for a device with a battery capacity of 4500 mAh. It is important to consider that in the widest part where the main camera module is located, the thickness increases due to the protrusion, which creates a small backlash if you put the phone on a flat surface.
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When buying a case, always check compatibility with a specific modification, as bumpers can add up to 2-3 mm to the overall thickness of the device.
To put this in perspective, compare it to competitors of the time and modern-day counterparts. Consumers often get it wrong to assume that all 6.5-inch smartphones are the same size. In fact, aspect ratios and frame thickness make their adjustments to the final dimensions in cm.
Screen size and usable space
The Redmi Note 8 Pro has an IPS LCD array with a diagonal of 6.53 inches. In centimeters, this is approximately 16.58 cm diagonally of the visible area. FullHD+ screen resolution (2340×1080 pixels) provides high pixel density, making the image clear even when close.
The 19.5:9 aspect ratio dictates the elongated shape of the body, which allows you to hold your smartphone with one hand, covering it with your fingers on the long side, although reaching the top corner with your thumb will be problematic without interception, the screen occupies about 84.4% of the front panel, which is an excellent indicator even by modern standards.
It is worth mentioning the presence of a cutout ("drop") at the top of the display for the front camera, which occupies a minimal area and hardly interferes with video or reading. Gorilla Glass 5 protects the entire front panel, providing scratch protection, but does not guarantee survival when falling on asphalt.
⚠️ Note: Despite using strong glass, curved edges of the display (2.5D) They may be more vulnerable to chipping when hitting hard surfaces at a certain angle, and it is recommended to put a protective film or glass on immediately after purchase.
The brightness of the screen and the color rendering also affect the perception of sizes. When the black frame is brighter, the boundaries between the active image and the black frame blur, which visually increases the usable area. In the dark, when the reading mode is active, the frames become more noticeable.
Weight of device and mass distribution
Weight is a parameter that is often overlooked by looking only at linear dimensions in centimeters.The Xiaomi Redmi Note 8 Pro weighs 200 grams. For comparison, modern flagships often exceed 220-240 grams, so by today's standards, this smartphone is considered relatively light.
The mass distribution in the body is uneven, the main center of gravity is shifted to the upper left, where the battery and the camera block are located, and this can cause fatigue of the wrist when used with one hand for long periods, such as reading books or watching social media feeds in transport.
- 📱 Total weight of shell: 200 g
- 🔋 Battery weight: approximately 45-50 d (as part of the device)
- 📸 Weight of the camera module: about 15-20 d (affects balancing)
The body materials also play a role in the haptic feel: the back panel is made of glossy or matte glass (depending on the color), which adds solidity to the device, but makes it slippery. The metal frame gives the structure a stiffness, but to the touch it can seem cold.
If you are sensitive to the weight of the gadget, it is worth considering that in combination with a massive case and protective glass, the total weight of the structure can exceed 240 grams.
Comparison of dimensions with competitors and predecessors
To better understand how big or small the Xiaomi Redmi Note 8 Pro is, it’s useful to compare it to other popular models. Often users switch to this model from older versions or competitors, and the difference in centimeters can come as a surprise.
Let’s take a look at the size comparison table to visualize the difference:
| Smartphone model | Height (mm) | Width (mm) | Thickness (mm) | Weight (g) |
|---|---|---|---|---|
| Redmi Note 8 Pro | 161.35 | 76.4 | 8.79 | 200 |
| Redmi Note 9 Pro | 165.3 | 76.6 | 8.8 | 209 |
| iPhone 11 | 150.9 | 75.7 | 8.3 | 194 |
| Samsung Galaxy A50 | 158.5 | 74.7 | 7.7 | 163 |
The table shows that the Redmi Note 8 Pro is wider than the iPhone 11 and heavier than the Samsung Galaxy A50.This makes it a middle ground between compact flagships and modern shovels.However, compared to the direct successor, the Redmi Note 9 Pro, it looks more compact and convenient.
The difference in width of 1-2 mm may seem insignificant on paper, but in the hand it is very obvious. The wider body requires more stretching of the fingers to type with both hands. For users with a narrow palm, this can cause discomfort during prolonged play or correspondence.
⚠️ Note: When comparing sizes, always pay attention to the location of controls. The volume and power buttons on the Note 8 Pro are on the right and can be shifted above or below the usual level if you switch from another brand.
It’s also worth noting that the rounding of corners is smoother than some competitors, which subjectively reduces the perceived width of the device.The sharp angles characteristic of some iPhone or Samsung models make the phone wider visually and tactilely.
Ergonomics and ease of use with one hand
Ergonomics is a big question in centimeters. The Xiaomi Redmi Note 8, with its 7.64 cm width, is a category that is difficult to use with one hand without interception. It's almost impossible for most people to reach the upper left corner with the thumb of their right hand.
But engineers have developed software solutions to improve ergonomics: The MIUI shell (now HyperOS) has a one-handed control mode, and triple-pressing the home button (or swiping down the lower bar of navigation) compresses the image and shifts to the lower corner of the screen, making all the elements available.
The texture of the back cover also affects grip reliability: glossy versions (White, Black) are more slippery, especially if the hands are sweaty or in a room with high humidity. Matte versions (Green, Blue, Purple) provide better grip to the palm, reducing the risk of accidental fall.
☑️ Checking ergonomics in the store
For those planning to actively use the smartphone in navigation or reading, the 16x7.6cm sizes may be ideal.The screen is large enough to display cards with a high level of detail, but the phone itself still fits in most pockets of jeans and handbags.
The effect of accessories on physical dimensions
Buying a smartphone, many forget that its "combat" dimensions will differ from the factory. cases and protective glass add their millimeters. Silicone bumper can increase the thickness of the Redmi Note 8 Pro by 2-3 mm, and the width will grow by 4-5 mm due to the sidebars.
Full-glue protective glass (Full Glue) can have curved edges that add volume as well.If you plan to carry the phone in a tight pocket or holder in a car, those extra centimetres can become critical. Holders with rigid locks may simply not embrace the device in the case.
Popsocets and magnetic holders on the back are drastically changing geometry, interfering with wireless charging (although this model does not have one, but affecting compatibility with other magnetic systems) and making it impossible to use some compact cases.
How does the cover affect (heat output)?
It is recommended to choose cases that exactly match the Xiaomi Redmi Note 8 Pro model, as port holes and camera cutouts should match perfectly.The wrong case can overlap microphones or speakers, degrading the quality of communication and sound.
Practical tips for choosing accessories by size
When choosing a protective glass, focus on the label “for the Redmi Note 8 Pro.” Do not buy universal glass or glass for the Note 8 (without the Pro console), as they have different cutout shapes and screen sizes. Glass for the regular version will be smaller than you need, and for the Pro – may not fit in the form of a “drop”.
If you are looking for a waterproof underwater cover, make sure it is designed to be about 9-10mm thick (taking into account the camera protrusion). Standard sealed cases are often tight-fitting (in sticking), and an extra millimeter may not allow the lock to be fastened.
- 🛡️ The protective glass shall have rounded edges (2.5D) cover-compatible.
- 🎒 Bags-bands (on hand) for sports should be adjusted to a width of 8 cm.
- 🚗 Magnet holders must be able to withstand a weight of 200.+ gram.
Also worth remembering is the charging port. Xiaomi Redmi Note 8 Pro uses a USB Type-C connector. If you buy a case with very thick walls, make sure the cable hole is wide enough to get thick fast charging cables or cables with massive connectors.
⚠️ Attention: Cheap hard plastic covers (overhead bumpers) can stretch over time or, conversely, crack in corners, changing the geometry of protection (TPU + polycarbonate, which is better in shape.
As a result, knowing exactly how many centimeters there are in the Xiaomi Redmi Note 8 Pro helps not only to choose the right accessory, but also to understand how comfortable you will be with this device in everyday life.
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The exact dimensions of the Redmi Note 8 Pro (16.1 x 7.6 cm) make it a versatile device: the screen is large enough for multimedia, but the weight and thickness remain within reasonable limits for 2026.