How to take a full screen photo when calling Xiaomi Redmi Note 8 Pro

Modern smartphones like the Xiaomi Redmi Note 8 Pro feature high-quality displays that not only allow you to enjoy multimedia content, but also make the communication process more personalized. Many users are eager to customize the device so that when you call in, you can see the image of the interlocutor as large as possible, without unnecessary bezels and black fields. This is not just an aesthetic whim, but a way to quickly identify the caller, especially in noisy environments or in poor vision.

However, standard MIUI shell settings don’t always immediately offer the desired result, often cropping photos or leaving significant indentations. Owners of the Redmi Note 8 Pro need to know several technical nuances of the gallery and phone book to achieve the effect of a full-screen image. In this article, we will discuss in detail the algorithm of actions that will allow you to establish high-quality photo contacts.

It is worth noting that the quality of the final result depends on the initial resolution of the image and the proportions of the screen of your device.The aspect ratio of the display of the smartphone is 19.5:9, which is quite elongated format. Conventional photos taken in horizontal orientation or in a standard 4:3 format will be automatically framed by the system, which can lead to the loss of important image details.

Image Requirements for Full Screen Mode

Before you start installing an avatar directly, it is critical to prepare the original file. Android and the MIUI add-on have their own graphics processing algorithms that can distort the image if it does not meet the technical requirements. The ideal photo should be vertically orientation and high resolution, so that when stretched to the full screen, compression artifacts do not appear.

The best solution would be to use a shot with a resolution of at least 1080×2340 pixels, which corresponds to the native resolution of the Redmi Note 8 Pro display. If you try to install a small picture, the system artificially enlarges it, which will lead to "grain" and blurring. In addition, it is important to consider the location of the face in the photo: it should be in the center, with a margin of space above and below.

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Use photo editing apps to pre-cut the image in a 9:16 ratio before uploading to the phone book.

There is a common misconception that you can just upload any photo and the system will adjust it to the screen. In practice, the framing algorithm often focuses on the geometric center of the image, which can cause the caller's head to be cropped or side-shifted, so pre-production of the file is not a recommendation, but a necessity for quality results.

Step-by-step instructions for installing a photo through a standard interface

The most affordable way to establish a contact image is by using the system’s built-in tools, which require no third-party software installation and works consistently on all versions of MIUI firmware installed on the Redmi Note 8 Pro.

To start, open the standard Contacts or Phone app and find the entry you want in the list. Click on the subscriber name to go to the detailed contact card. Here you will see the edit button, usually represented as a pencil or three dots in the upper right corner of the screen. Click on this item will open the contact data management menu.

In edit mode, click on the round area to add a photo. The system will suggest you choose the source: take a picture with the camera or choose from the gallery. Choose the second option and find the pre-prepared image. After selecting the photo, the framing interface will open, where you can ajustar the field of view. By moving the finger, achieve the optimal position of the face so that it occupies the maximum area, but not trimmed by important elements.

• 📸 Click on the camera icon to instantly create a new avatar.
• 🖼️ Select Gallery to download an existing image from memory.
• ✂️ Use a framing grid to accurately position your face.
• ✅ Click "Ready" or tick to save the changes.

After saving, the system will apply changes, and the next incoming call you will see an updated image. However, be prepared for the fact that the standard editor can aggressively cut corners. If you do not like the result, try changing the zoom or selecting another part of the photo. Sometimes it helps to repeat the procedure with a previously cropped image in a third-party editor.

Configure the display through the Gallery app

An alternative and often more effective method is to install the photo directly through the Gallery app, which allows for more flexible cropping tools built into the MIUI media player before linking the image to the contact, which gives you more control over the final result.

Open the Gallery app and find the photo you want to use. Click on the "More" button (three dots) and select "Install as." The menu that appears will have the option "Contact Photo." The system automatically redirects you to the contact list where you want to select the right person, and the advantage of this method is that you see the photo in full size until the moment of anchoring.

⚠️ Note: When installing a photo through a gallery, the system can force the image to change to square before the final framing, which sometimes leads to a loss of quality at the edges.

Some versions of MIUI for the Redmi Note 8 Pro have a hidden feature that allows you to choose the display style. After selecting a photo in the gallery and before the final save, note the additional settings, if available. Sometimes you can choose Full Screen mode or similar options, which are ignored when you install them in the phone book.

It's important to understand that image metadata can affect how the system processes it. If the photo was downloaded from instant messengers, it may have a compressed format that is not suitable for full-screen mode. Always try to use the original files saved to the maximum quality.

Use of third-party applications for calls

If Xiaomi’s standard tools don’t deliver the full screen effect you want, specialized apps from the Google Play store come to the rescue, replacing the standard caller and offering advanced personalization options, including high-resolution and full-screen photo installations without cropping.

One popular solution is Truecaller or specialized dialers like EX Dialer, which have their own contact databases and call display mechanisms, and once you install it, you'll need to give them permissions to access contacts, phone and microphone, and without those permissions, you'll be limited.

The customization process in third-party apps is usually intuitive: you open the contact inside the app, select photos and adjust the display settings. Often there are presets (ready-made settings) for various smartphone models, including the Redmi Note 8 Pro, which automatically adjusts the image for the device screen.

• 📥 Download the selected application for calls from the Play Market.
• 🔐 Provide all the requested permits for proper operation.
• ⚙️ In the application settings, select the theme of the design "Full screen photo".
• 👤 Import contacts or sync them with your Google account.

However, using third-party calls has its drawbacks: they can consume more battery and RAM than a standard application. In addition, the integration with the system may not be as deep: sometimes the speakerphone connection through Bluetooth headsets does not work, or there are delays in determining the contact.

Solving problems with quality and cropping photos

A common problem with Redmi Note 8 Pro owners is poor photo quality when calling or improper cropping. This may be due to thumbnail caching. The system creates reduced copies of images for quick access, and sometimes updates them with a delay. If you replace the photo but see old or blurry, try clearing the cache of the Contacts and Phone app through the system settings.

Another reason is file size limitations: Some versions of Android do not properly process images weighing more than 2-3 MB as avatars, in which case the photo may be displayed with artifacts or not at all, and the optimal file size for the contact avatar is from 500 Kb to 1.5 MB at high resolution.

Also worth checking is the file format. The most compatible format is JPG or JPEG. Transparency PNG or HEIC (Apple standard) formats may not display correctly or require conversion. Before installing the photo, make sure it is saved in a universal format.

If the photo is cut at the edges even after all the manipulations, use the zoom-out method when editing. Reduce the image in the editor so that there is a lot of empty space around the head, this will give the system room for maneuver when automatically framing for different display scenarios (horizontal / vertical mode).

Table of comparison of installation methods

To make it easier to choose how to install your photos on the Redmi Note 8 Pro, we have prepared a comparison table that will help you quickly assess the pros and cons of each method depending on your priorities: quality, speed or functionality.

As you can see from the table, the standard method is the safest, but it does produce an average result. Gallery use is the middle ground for most users. Third-party apps give better visuals, but require careful tuning and can affect the stability of the smartphone.

⚠️ Note: When installing third-party calling apps, read reviews carefully to avoid programs that contain ads or collect personal data without your knowledge.

Frequently Asked Questions (FAQ)

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The quality of the final image is 90% dependent on the original file: use high-resolution vertical photos for the best result.

In conclusion, setting up a full-screen photo when you call the Xiaomi Redmi Note 8 Pro is a simple but effective way to make smartphone use more comfortable. Experiment with different methods, use quality source codes, and your phone will become even more personalized. Remember that the technical limitations of the screen can be circumvented by competent preparation of a graphic file.