Xiaomi Redmi 10 screen diagonal: how many inches and centimeters in 2026?

Xiaomi Redmi 10 remains one of the most popular models of budget smartphones even years after its release. Users are often interested in the size of its screen — especially when it comes to buying a case, protective glass or comparing with other gadgets. In this article, we will not only answer the question “what diagonal is Redmi 10”, but also analyze the nuances that affect the perception of the display: aspect ratio, pixel density and even ergonomics.

If you need to know the numbers quickly, the Xiaomi Redmi 10 screen size is 6.5 inches (16.51 cm), but that’s just the tip of the iceberg, and then you’ll find comparison tables, accessories tips, and answers to common questions — for example, why one smartphone looks “wider” and the other “comfortable” in the hand when the diagonal is the same.

Official screen characteristics Xiaomi Redmi 10

The manufacturer claims the following display parameters for the Xiaomi Redmi 10 model (codename selene):

• 📏 Diagonal: 6.5 inches (16.51 cm)
• 🔲 Side ratio: 20:9 (extended format)
• 🎨 Permission: 2400 × 1080 pixel (FHD+)
• 🔍 Pixel density (PPI): ~405
• 🔄 Update frequency: 90 Hz (adaptive)
• 🌈 Type of matrix: IPS LCD (Support for Reading Mode 3.0)

Importantly, the actual screen area may be slightly different from the claimed area due to the rounded corners and the front camera cutout. For example, when you measure the diagonal with a ruler from angle to angle, you get a value closer to 6.4-6.45 inches due to the rounding.

AdaptiveSync automatically adjusts the screen refresh rate (30 to 90 Hz) based on the content, which affects autonomy, especially when watching videos or scrolling through social media feeds.

6.5 inches is a lot or a little? compared to other smartphones

To get a better idea of how big the Redmi 10 screen is, compare it to other popular Xiaomi models and competitors:

As you can see from the table, Redmi 10 belongs to the category of “big” smartphones, but is not a record holder. For example, the Redmi Note 11 Pro+ has a diagonal of 6.67 inches, and flagship models like Xiaomi 13 Ultra reach 6.73 inches.

Interesting fact: despite the same permission FHD+, Redmi 10 screen based on IPS LCD lose AMOLED-It's got the advantage of not having the pixels burn out over time.

⚠️ Warning: When choosing a cover or protective glass, always specify which modification of the Redmi 10 is intended for the accessory. There are regional versions (for example, Redmi 10 2022 or Redmi 10 Prime), which may have slightly different body dimensions.

How to measure the screen diagonal yourself?

If you are in doubt about the manufacturer's stated size or want to check the smartphone before buying, you can measure the diagonal manually.

• 📏 Roulette or line (preferably metallic)
• 🧮 Calculator for converting inches into centimeters
• 🔍 Lupa (optional, for accuracy)

Algorithm of action:

1. Turn on your smartphone and go to a clean screen (for example, a desktop without widgets).
2. Apply a ruler from one corner of the screen to the opposite diagonally, without capturing the frame of the case.
3. Set it in centimeters. For Redmi 10, it should be close to 16.5 cm.
4. To convert centimeters to inches, divide the number by 2,54. For example: 16,5 / 2,54 ≈ 6,5 inch.

Note that the physical screen size may be slightly different from the stated screen size due to:

• 🔺 Rounded corners of the display (they are not counted diagonally).
• 🕳️ The cutout for the front camera (Redmi 10 has a “drop” in the upper part).
• 📱 Thickness of the protective glass (if fitted).

Refining the exact model (Redmi 10, 10 2022, 10 Prime, etc.)

Measure the screen diagonal yourself

Check the location of the cutouts under the camera and connectors

Pay attention to the material (silicone, plastic, leather)

Make sure you support wireless charging (if needed)

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The impact of diagonal on ergonomics: is it convenient to use the Redmi 10 with one hand?

The size of the screen directly affects how comfortable it is to hold a smartphone in your hand. The Redmi 10 with a diagonal of 6.5 inches has its pros and cons:

Advantages:

• 🎬 Immersive Video Viewing: A Wide Screen Is Good for Movies and Games.
• 📊 Ease of working with documents: more text is placed on the screen.
• 🎮 Gaming experience: Large display area improves management in shooters and strategies.

Disadvantages:

• 🤏 Difficulty with one hand: The top corners of the screen may not be available without interception.
• 👖 Dimensions: not every pocket can accommodate a smartphone of this size.
• ⚖️ Weight: Redmi 10 weighs 181g, which is noticeable with prolonged use.

For comparison, the 5.4-inch iPhone 13 mini weighs 140g and is easy to control with one hand, but loses in multimedia tasks. If you care about ergonomics, look at the one-hand mode in the Redmi 10 settings (Settings → Additional → One-hand Mode).

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To quickly enable one-hand mode on Xiaomi Redmi 10, swipe your finger on the Home button (if gesture navigation is used) or tap the Back button twice.

What accessories are suitable for a 6.5-inch screen?

When choosing accessories for Redmi 10, the screen diagonal is a key parameter.

Safety glasses:

• 🛡️ The best option is glass with a marking of 6.5 inches and a mark "for Redmi 10».
• 🔍 Make sure the camera cutout matches your model (Redmi 10 has a camera in the middle at the top).
• 💎 Prefer glass with oleophobic coating - they remain clean longer.

Covers:

• 📱 For accurate fit, look for cases marked Redmi 10 (selene).
• 🔋 If you use wireless charging, choose thin silicone or polycarbonate cases.
• 🎨 Designers often indicate the diagonal on the package, but it is better to focus on the model of the smartphone.

Holders and supports:

• 📱💥 Universal car or table holders usually support diagonals from 4 to 7 inches.
• 🔄 Adjustable models allow you to fix the smartphone in both book and landscape orientation.

⚠️ Attention: Cheap, universal-sized protective glass (e.g., 6-6.5 inches) often doesn't fit perfectly, can close sensors or leave unprotected areas around the edges.

Frequent questions about Redmi 10 diagonal

We have collected answers to the most popular user questions related to the screen size of Xiaomi Redmi 10:

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The 6.5-inch Xiaomi Redmi 10 is the gold standard for budget smartphones from 2021-2023, which provides a balance between multimedia capabilities and ergonomics, but requires careful accessory selection.

Next Next post: Should You Choose Redmi 10 in 2026?

Xiaomi Redmi 10 with a screen diagonal of 6.5 inches remains the current choice for those who are looking for a budget device with a large display.

• 💰 Price/quality ratio: even in 2026, the model is available at a price below 15 000 rubles.
• 🎮 90 Hz and FHD+: budget-size.
• 🔋 5000 mAh battery: lasts 1.5-2 days with moderate use.

Cons:

• 📱 IPS-matrix AMOLED: worse contrast and viewing angles.
• 🏋️ Not everyone is comfortable with wearing a smartphone in their pocket.
• 🔄 Outdated firmware: official support for updates MIUI completed.

If you want a smartphone with a large screen for watching videos, social networks and light games, Redmi 10 is good. For a photo or premium display, you should consider models with AMOLED (for example, Redmi Note 12 Pro+).

Before buying, be sure to check the compatibility of accessories and note that in 2026, more modern alternatives with better screens appeared on the market (for example, the POCO M6 Pro with 120 Hz).