When choosing a smartphone, many users pay attention to screen size first, which affects the convenience of watching videos, reading comfort, and even the ergonomics of the device in hand. Xiaomi Redmi 9, released in 2020, became one of the most popular budget smartphones due to its balanced characteristics and affordable price. But how many inches does its screen actually have?
In this article, we will not only give you an accurate answer to the diagonal question of the Redmi 9, but also analyze how the screen size affects the experience of use, compare it with competitors and tell you what else to look for when choosing a smartphone with a certain diagonal. If you are in doubt whether 6.53 inches will suit you (this is the size of this model), or are looking for alternatives, here you will find exhaustive information.
Official screen characteristics Xiaomi Redmi 9
According to the manufacturer, Xiaomi Redmi 9 fitted IPS-diagonal 6,53 This value is specified in the technical specifications on the official Xiaomi website and confirmed by independent tests. 2340 × 1080 pixels (Full) HD+), a) ratio of sides — 19,5:9, Provides a wide view and comfortable viewing of content.
It's important to understand that 6.53 inches is a physical diagonal of the matrix, measured from one corner of the screen to the opposite, but the actual area of the image displayed may be slightly different due to the rounded corners of the display (called "waterfall" design), which have become standard for modern smartphones, but in practice the difference is minimal and does not affect the perception of size.
- 📏 Diagonal: 6.53 inches (16.59 cm)
- 🖥️ Type of matrix: IPS LCD Support for Reading Mode (reading mode)
- 🔍 Permission: 2340 × 1080 (FHD+), pixel density — 395 ppi
- 🌈 Color coverage: 70% NTSC (according to the manufacturer)
Interestingly, despite the budget position, Redmi 9 received the TÜV Rheinland certification to protect the eyes from blue light. This means that the display is optimized for long-term use without fatigue. However, it is worth considering that IPS-matrixes, unlike AMOLED, have higher power consumption, which can affect battery life.
How does 6.53 inches affect the experience?
The 6.53-inch screen is a “big” screen, and it’s a big part of how you interact with your smartphone.
- 🎬 View movies and TV series (wide viewing angle, minimal black fields)
- 🎮 Games (easy management in shooters and strategies due to the large space)
- 📖 Reading books and articles (less scrolling, large print)
- 📊 Multitasking (Separate screen for two applications is more comfortable)
On the other hand, there are downsides, for example, one-handed control can be difficult – to reach the top edge of the screen, you have to intercept the smartphone or use the swipe down gesture to lower the interface (this feature is in the user interface). MIUI). Also Redmi. 9 Not the most compact: its dimensions are 163,3 × 77 × 9,1 mm, and weight — 198 For comparison, the iPhone. 13 diagonally 6,1 squirrel 174 gram.
⚠️ Note: If you have small hands, make sure to store the Redmi 9 before buying it or measure the length of your palm. Optimally, if the distance from the base of the palm to the tip of the middle finger is at least 17-18 cm - otherwise, controlling one hand will be uncomfortable.
Another thing is that the size of the screen affects the battery capacity. 9 battery-mounted 5020 mAh, which compensates for the increased energy consumption of large IPS-However, at maximum brightness and active use GPS/4G The time of operation without recharging is reduced to 10–12 hours.
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Turn on the screen settings (Settings → Display → Text Size) mode "One-handed mode" - this will reduce the scale of the interface and facilitate access to the top elements.
Comparison with other Xiaomi models by screen size
To better understand how big the Redmi 9 screen is, let’s compare it to other popular smartphones of the brand. For clarity, we have compiled a table with the key models and their diagonals:
| Model | Diagonal (inches) | Screen type | Permission | Year of release |
|---|---|---|---|---|
| Xiaomi Redmi 9 | 6,53 | IPS LCD | 2340 × 1080 (FHD+) | 2020 |
| Xiaomi Redmi Note 10 | 6,43 | AMOLED | 2400 × 1080 (FHD+) | 2021 |
| Xiaomi Poco X3 NFC | 6,67 | IPS LCD, 120 Hz | 2400 × 1080 (FHD+) | 2020 |
| Xiaomi Mi 11 Lite | 6,55 | AMOLED, 90 Hz. | 2400 × 1080 (FHD+) | 2021 |
| Xiaomi Redmi 9A | 6,53 | IPS LCD | 1600 × 720 (HD+) | 2020 |
The table shows that the Redmi 9 is in the middle of the gold, with a larger screen than compact models like the Mi 11 Lite, but not as big as the Poco. X3 NFC. In addition, the permit FHD+ It provides a clear picture, unlike Redmi. 9A s HD+-display where pixels are visible to the naked eye.
If you want a smartphone with a better screen, look for the Redmi Note 10 with a better screen. AMOLED-It's a matrix, it offers better contrast and color saturation, and if scrolling is the priority, Poco is the best. X3 NFC 120 Hz refresh rate will be preferred despite a slightly larger diagonal.
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The Redmi 9 is the best choice for those looking for a balance between screen size, resolution and price. It works better than compact models for multimedia, but is inferior to flagships as a matrix.
How to measure the screen diagonal yourself?
If you already own a Xiaomi Redmi 9 and want to make sure its screen is really 6.53 inches, or check a used device, you can measure the diagonal manually.
- Turn on your smartphone and go to the main screen (to avoid the interface frame).
- Take a ruler and measure the distance from the lower left corner of the active area of the screen to the upper right corner (or vice versa).
- Divide the resulting value in centimeters by 2.54 (since 1 inch = 2.54 cm).
For example, if you measured 16.6 cm, then:
16,6/2,54≈6,54 inchesThis corresponds to the declared diagonal, taking into account the error of measurement.
⚠️ Warning: Don't confuse the physical diagonal of the matrix with the size of the case. You only need to measure the glowing area of the screen without capturing the frame! Also note that in some smartphones, rounded corners can eat up the usable area a little bit.
If you don't have a ruler, you can use special applications to measure the screen, for example, Screen Ruler or Display Tester. They allow you to find out not only the diagonal, but also the real resolution, refresh rate and other display parameters.
Make sure the screen is clean and doesn’t have a protective film.|Use a metal ruler (plastic can bend)|Measure from angle to angle on the active area|Repeat the measurement 2-3 times for accuracy-->
Pros and cons of the big screen on the example of Redmi 9
The 6.53-inch display is not just a marketing ploy, it's a deliberate choice of manufacturer for the target audience, and let's look at the advantages and disadvantages of this size in practice.
Advantages
- 🎥 Cinema experience: a wide screen with an aspect ratio of 19.5:9 is ideal for watching video in 21:9 format (minimum black fields).
- 📱 Multitouch without errors: a large area reduces the number of random touches when typing.
- 🔋 Energy efficiency: Despite the size, IPS-Redmi 9's matrix is optimized for charge savings (at average brightness).
- 💰 Price/quality: Among smartphones with a screen over 6.5 inches, this is one of the most affordable models.
Deficiencies
- 🤏 Discomfort in one hand: no adaptation (e.g. gestures) MIUI) Getting to the top notification panel is difficult.
- 👖 Dimensions: the smartphone will not fit in a narrow pocket of jeans or a small handbag.
- 🔍 pixelation: when closely examined (e.g., in VR-glasses) pixels are visible due to resolution FHD+ diagonally.
- 🎮 Heat: During long games, the large screen gets hotter, especially in the summer heat.
And it's important to note that many of the downsides are subjective, like the big screen being judged by gamers for its ease of control, and the compact device enthusiasts might find it cumbersome, depending on your priorities.
How to reduce the discomfort of the big screen?
Redmi 9 alternatives with different screen size
If the 6.53 inch diagonal doesn’t suit you, consider other Xiaomi models with different screen parameters.
For those who want a smaller screen (up to 6.2 inches)
- 📱 Xiaomi Redmi Note 11 - 6.43 inches, AMOLED, 90Hz Compromise Between Compactness and Quality.
- 📱 Xiaomi Mi 11 Lite 5G — 6.55 inches, but due to the thin frames, the body is more compact than the Redmi 9.
- 📱 Xiaomi Poco M4 Pro - 6.43 inches, AMOLED, 90Hz, higher performance.
For fans of huge screens (6.7 inches and more)
- 📺 Xiaomi Poco X3 Pro - 6.67 inches, IPS, 120Hz Perfect for gaming and video.
- 📺 Xiaomi Redmi Note 10 Pro - 6.67 inches, AMOLED, 120Hz Best screen in the Redmi lineup.
- 📺 Xiaomi Mi 11 Ultra - 6.81 inches, AMOLED, 120Hz Flagship Display with Dolby Vision Support.
When choosing an alternative, pay attention not only to the diagonal, but also to the matrix type (AMOLED vs IPS), refresh rate (60 Hz vs 90/120 Hz) and resolution. For example, the Redmi Note 10 Pro with AMOLED and 120 Hz will be substantially better than the Redmi 9, despite the close diagonal.
Also consider the weight and thickness of the device. For example, the Poco X3 Pro weighs 215 grams - 17 grams more than the Redmi 9, which is noticeable with prolonged retention.