How many inches Xiaomi Redmi 7: a detailed analysis of the screen characteristics

Xiaomi Redmi 7 is one of the most popular budget smartphones of the brand, which is still in demand in the secondary market. If you are planning to buy or just interested in technical specifications, the question of screen size in inches becomes key. But why is this parameter so important?

Display size affects not only the comfort of viewing content, but also the ergonomics of the device. In an era when smartphones are replacing tablets and even laptops, every inch matters. However, manufacturers often specify the size diagonally without revealing the nuances of aspect ratio or actual screen area. In this article, we will not only answer the question "how many inches does Redmi 7 have," but also examine how this parameter relates to other characteristics of the device, from resolution to pixel density.

You’ll also learn how screen size affects battery life, the convenience of using two apps at the same time, and even the cost of replacing the display when repairing. And for those who choose between the Redmi 7 and other Xiaomi models, we’ve prepared a comparison table with key parameters.

Official data: screen diagonal Redmi 7 in inches

The screen size of the Xiaomi Redmi 7 is exactly 6.26 inches, which is listed in the official specification of the device and confirmed by numerous reviews, but it is important to understand that we are talking about the usable area of the screen – without considering the bezels or the cutout for the front camera (the so-called “fracks”).

Interestingly, some sources have a rounded value of 6.3 inches, which is due to manufacturers’ marketing moves, which sometimes round up the numbers to make it easier to understand, but Xiaomi’s technical documentation clearly spells out the value of 6.26” (159.2 mm).

By comparison, the Redmi 6’s predecessor had a screen diagonal of 5.45 inches, while the successor, the Redmi 8, had 6.22 inches. Thus, the Redmi 7 took an intermediate position, offering a larger display without significant body size growth.

⚠️ Warning: When buying covers or protective glasses for Redmi 7, focus on the exact diagonal of 6.26 inches. Accessories designed for "rounded" 6.3 inches may not be ideal.

Side ratio and real screen area

Knowing the diagonal is just part of the information. Equally important is the aspect ratio, which is 19:9 for Redmi 7. This means that the display is vertically stretched, which was a trend in 2019 (the year of the model’s release).

To understand how this affects the real screen area, let’s compare two devices with the same diagonal, but different aspect ratios:

• 📱 Redmi 7 (6.26, 19:9) – screen area ≈ 78.5 cm²
• 📱 Hypothetical smartphone (6.26, 16:9) - area ≈ 74.2 cm²

The difference of 4 cm2 may seem small, but in practice it is an additional space for displaying text in the browser or an additional line of icons on the home screen. However, there is a disadvantage to the elongated screens: when watching 16:9 video (standard for YouTube or Netflix), black bars remain on the sides.

pixel resolution and density: Does size affect quality?

Redmi screen diagonal 7 — It's just one side of the coin, and it's also the resolution that defines the detail of the image. 1520 × 720 pixel (HD+). At first glance, this is a modest indicator for 2026 Let’s see how it compares to the size of the display.

The key here is pixel density (PPI), which shows how many pixels are per inch of diagonal. For Redmi 7, that's about 269 PPI.

• 👁️ At a distance of 30-40 cm from the eyes, individual pixels are almost indistinguishable.
• 📊 The text and icons look clear, without "grain".
• 🎮 In games or when watching high-resolution video (Full) HD) There will be a noticeable smoothing due to the upscale.

For comparison, flagships of the same period (for example, Xiaomi Mi 9) had a pixel density of 403 PPI due to the resolution of Full HD+ on the screen of 6.39 inches. However, for the budget segment of 269 PPI is quite acceptable figure, which does not cause discomfort during everyday use.

⚠️ Note: If you plan to use Redmi 7 to watch high-resolution video (e.g., the Redmi 7, 4K), Note that the screen is not physically capable of displaying this many details — HD+ (720p).

How does screen size affect autonomy?

Many users mistakenly believe that the larger the screen, the faster the battery goes down, in fact, it's more complicated. The screen size indirectly affects power consumption through two key factors:

1. Resolution: The higher it is, the more pixels you need to highlight, which means higher power consumption. Redmi 7 with its HD+ resolution, this setting is optimized for savings.
2. Matrix technology: IPS-The screens (like Redmi 7) consume more power than the screens. AMOLED, but cheaper to produce.

In the case of the Redmi 7, Xiaomi engineers have balanced the screen size and battery capacity. At a diagonal of 6.26 inches, the device is equipped with a battery of 4000 mAh – this is 1000 mAh more than the predecessor Redmi 6 (5.45 inches, 3000 mAh), as a result, despite the increased display, battery life has increased.

According to the tests, Redmi 7 in active use (web surfing, messengers, calls) lasts 1.5-2 days on a single charge. At moderate load (calls + rare application launches), this figure can reach 3-4 days. For comparison, Redmi Note 7 with a 6.3-inch screen and a 4000 mAh battery in the same conditions works 10-15% less due to higher resolution (FHD+).

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To extend the autonomy of Redmi 7, activate the Battery mode in the settings and set an automatic switch to a dark theme - this will reduce the load on the backlight of the screen.

Comparison with other Xiaomi models: what to choose?

If you choose between the Redmi 7 and other Xiaomi smartphones, screen size can be a deciding factor. Below is a comparative table of key models with an emphasis on display and autonomy options.

Note that increasing the diagonal doesn’t always mean improving the user experience. For example, the Redmi 9 with a 6.53-inch screen has a higher resolution (FHD+), but because of the larger display area, the pixel density (395 PPI) is almost the same as the Redmi Note 7 (409 PPI).

If you’re critical of a compact size on a large screen, consider the ratio of display area to front area. Redmi 7 has a score of about 81% (thanks to its thin bezels and droplet cutout), while older models like Redmi 5 have a 72% figure.

Convenience of holding with one hand|Side ratio for your tasks (video, reading, games)|Pixel density (PPI) comfortable-read|Battery capacity relative to screen diagonal|Availability of protective glass (Gorilla Glass) for large displays-->

How to use Redmi 7 screen more efficiently

Even with a 6.26 inch diagonal, the Redmi 7 allows you to flexibly customize the display of content. Here are some practical recommendations to help unlock the potential of the display:

• 🔧 Screen Scaling: Go to Settings → Screen. → Screen size and select “Small” to zoom in on interface elements or “Big” to display more information.
• 🎨 Color Temperature: In the menu Settings → Screen. → You can choose the color mode "Warm", "Standard" or "Cold" shade.
• 🔄 Turn off autorotation in the notification curtain if you often use your smartphone lying down – this will prevent accidental turns of the screen.
• 📱 Navigation gestures: Activate full-screen gestures in Settings → System system → Gestures to make the most of the display area.

For multitasking enthusiasts, MIUI has a split screen mode to activate it:

1. Open the first appendix.
2. Click on the "Recent" button (square in the bottom navigation bar).
3. Tap the app icon at the top of the card and select "Separate Screen".
4. Select the second app from the list.

Note that because of HD+ resolution and 6.26 inches, you can only work comfortably with two applications that do not require high detail (e.g. messenger + browser).

Frequent Redmi 7 screen issues and their solutions

Despite the reliability of the Redmi 7, some users are experiencing display-related issues, and here are the most common ones and ways to fix them:

• 🔳 Screen not responding to touch: Most often this is due to software failures. Try restarting the device by holding the power button for 10-15 seconds. If the problem persists, check if there is a defective protective glass installed.
• 🖥️ Broken pixels: Single broken pixels (colored dots) are not repairable under warranty if their number does not exceed 3-5 pieces.
• 🔋 Spontaneous brightness change: Turn off Adaptive brightness in screen settings or reset the light sensor settings via Settings → System system → Resetting settings → Resetting sensor settings.
• 📵 Screen blinks or flickers: This may be caused by a low refresh rate (standard 60Hz for Redmi 7).Try turning off automatic brightness adjustment and set a fixed value.

If the Redmi 7 screen is completely off, but the device is making sounds or vibrating, the problem may be the display plume or the graphics chip, which requires a diagnostic at the service center. The average cost of replacing the screen (together with the touchscreen) for 2026 is 3,500-5000 rubles, depending on the region.

⚠️ Note: When replacing the Redmi screen 7 Look at the display model, fakes often have the worst color reproduction and may not support automatic brightness. TFT0626-01.

FAQ: Answers to popular questions about the Redmi 7 screen