Many users considering the budget segment of smartphones, often wonder about the exact physical parameters of the display of the popular model Xiaomi Redmi Note 4X. This device, which became a real hit of sales in its time, still attracts interest due to the successful combination of price and performance. However, when choosing a case, protective glass or just to understand the ergonomics of the device, you need to know its dimensions with millimeter accuracy.
Screen size is one of the key parameters that affect the ease of viewing content and managing one-handed. In the case of the Redmi Note 4X, the manufacturer chose a classic solution for its time, which today is considered the middle ground for multimedia tasks. Let's see what numbers are hidden behind marketing descriptions and how they relate to the real experience when using.
Note that formal inches don’t always give a complete picture of the size of the usable area, and the perception of the image is also influenced by the frame around the matrix and the aspect ratio. The Redmi Note 4X features a form factor that was the standard before the era of frameless screens, making its dimensions predictable and convenient for those who do not like shovels.
Official display characteristics
According to the technical documentation provided by Xiaomi, the smartphone is based on an IPS matrix with a declared diagonal of 5.5 inches, which is measured diagonally from the luminous area, not including the non-working frame of the case, which is the parameter most often indicated in electronics stores and on the device box.
But if you convert inches to the metric system, you get a more straightforward number: one inch is 2.54 centimeters, so multiplying 5.5 by 2.54, you get about 13.97 centimeters, which is the standard size for flagship and sub-flagship devices from 2016-2017, providing a comfortable viewing of video and games.
⚠️ Note: Do not confuse the diagonal of the screen with the dimensions of the body itself. Smartphone with a 5.5-inch screen can be significantly larger or smaller than competitors depending on the thickness of the frames.
The resolution of the matrix is 1920 on 1080 The same is true for the Full Standard HD. With such a diagonal, the density of pixels reaches 401 ppi (p_pixels per inch), which provides high definition of the image, the text looks smooth, and individual pixels with the naked eye are almost impossible to distinguish even with close examination.
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When buying a protective glass, pay attention to the marking "for 5.5 inches", but be sure to check compatibility with the Redmi Note 4X model, as the location of the sensors may vary.
Manufacturing technology and color reproduction
The Redmi Note 4X uses IPS (In-Plane Switching) technology, which offers excellent viewing angles and natural color rendering. Unlike the AMOLED arrays that are often found in more expensive Xiaomi models, the colors are not oversaturated, which reduces eye strain during long reading.
The brightness of the screen is 450 cd/m2, which is a good indicator for working in daylight. Although in direct sunlight readability may decrease, in most household scenarios, the margin of brightness is quite enough. Contrast is also at a decent level, allowing you to enjoy the content even in a darkened room.
An important feature is the presence of protective glass 2.5D. This means that the edges of the glass are rounded, which not only improves the aesthetic, but also makes swipes from the edges of the screen more pleasant tactile.
- 📱 Type of matrix: IPS LCD with excellent viewing angles of 178 degrees.
- 🎨 Color coverage: 72% of the standard NTSC, which provides natural shades.
- 🛡️ Protection: Tempered glass with effect 2.5D stronger.
It is worth mentioning that the screen calibration in the factory can vary slightly from instance to instance. Some users note the departure of white balance in cold colors, which is easily adjusted through the display settings in the Settings menu → Screen → Color temperature.
Ergonomics and One-Hand Management
The 5.5-inch diagonal, combined with the classic 16:9 aspect ratio, makes the Redmi Note 4X compact by modern standards.The body width is about 76 millimeters, which allows most users to confidently embrace the device with their palm and reach the opposite edge of the screen with their thumb.
However, if you have a small palm, two-handed control may be preferable, especially when typing, in which case the software features of the MIUI shell come to the rescue. For example, One-hand mode reduces the usable screen area, shifting the interface to the bottom corner for comfortable access.
The weight of the device also plays a role in ergonomics: the aluminum body and metal frame add solidity to the device, but make it tangible in the hand. With prolonged use, for example, when watching movies, the hands can tire faster than when using plastic counterparts with a smaller screen.
The location of the touch buttons (or screen, depending on the firmware version) is also designed for a diagonal of 5.5 inches. They are in easy reach, which minimizes the number of interceptions of the device during navigation on the menu.
Comparison with modern analogues
If you compare the Redmi Note 4X with modern public sector, the difference in perception of the diagonal will be noticeable due to the change in proportions. Modern smartphones often have elongated screens 18:9 or 20:9. At the same diagonal of 5.5 inches, the modern device will be narrower, but higher, which changes the sensation of grip.
The table below compares the main parameters of the Redmi Note 4X screen with a conditional modern budget smartphone of a similar class:
| Parameter | Xiaomi Redmi Note 4X | Modern state budgetary (conditionally) |
|---|---|---|
| Diagonal | 5.5 inches | 6.5 inches |
| Permission | 1920 × 1080 (Full HD) | 1600 × 720 (HD+) |
| Relationship of parties | 16:9 | 20:9 |
| Pixel density | 401 ppi | 295 ppi |
As the comparison shows, despite its age, the Redmi Note 4X is better at pixel density and clarity, and today’s budget models often sacrifice resolution to increase diagonal and reduce production costs.
Also, the classic 16:9 format is ideal for watching old video content and TV shows that fill the screen completely without black bars on the sides, unlike elongated displays where stripes are inevitable.
Display settings and calibration
The MIUI shell gives the user a lot of options to customize the image, so you can change the color scheme, select the read mode, or activate auto-regulation of brightness, all of which help to adapt the 5.5-inch screen to your individual preferences.
Enable advanced settings often require access to an engineering menu or use of special applications, but the basic system tools are usually enough. Go to Settings → Display to find the main switches.
Secret display menu
Read mode adds a warm yellow filter that mimics paper, which is especially true for diagonals, which are often used to read books, which reduces blue spectrum radiation and reduces eye fatigue in the evening.
Also worth paying attention to the frequency of the sensor survey. The Redmi Note 4X is characterized by a standard frequency of 60 Hz, which provides a smooth interface sufficient for everyday tasks, although in games with high graphics there may be limitations.
The effect of size on autonomy
The large screen size has traditionally been associated with high power consumption, but the Redmi Note 4X is different: an IPS matrix of this size consumes a moderate amount of power, especially compared to bright AMOLED screens.
In conjunction with the Snapdragon 625 processor and 4100 mAh battery, the 5.5-inch display delivers phenomenal battery life. The smartphone easily withstands two days of active use, making it one of the leaders in battery life in its class.
- 🔋 Video viewing: up to 12-14 continuous-play.
- 🌐 Surfing the Internet: about 10 hours of screen time.
- 🎮 Games: 5-6 clock-light.
⚠️ Attention: maximum brightness of the screen significantly accelerates battery discharge. To save charge, it is recommended to use autobrightness or keep the backlight level not above 70%.
Optimizing the system allows you to effectively control the backlight, and if you're not using your phone, the screen goes out quickly, which also has a positive effect on the overall operating time per charge.
Frequently Asked Questions (FAQ)
Can I change the screen resolution on the Redmi Note 4X?
Why do yellow spots appear on the screen?
Does the screen support multi-touch?
Is there protection against accidental pressing?
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The 5.5-inch diagonal in the Redmi Note 4X is a balance between the comfort of one hand and the space for content, confirmed by years of successful sales of the model.
In conclusion, the Xiaomi Redmi Note 4X has a screen that even after a while remains the benchmark for the budget segment. Diagonal 5.5 inches combined with a quality IPS matrix provides a great user experience, and high resolution makes the picture detailed and pleasing to the eye.