Scanning documents on Xiaomi Redmi 10: from camera to professional applications

Scan documents with the Xiaomi Redmi 10 smartphone is more convenient than it seems: you do not need to look for MFPs or waste time taking photos with subsequent cropping. PDF-files with a resolution that is suitable for printing or sending to government agencies, the main thing is to adjust the lighting correctly, choose the appropriate application and avoid the typical errors that make the text on the scan becomes unreadable.

In this article, we’ll break down 5 working ways to scan a document on Redmi 10: from embedded tools MIUI You can go to programs like CamScanner or Adobe Scan, and you can learn how to get the best scan quality, what camera settings affect the result, and what to do if the phone refuses to focus on small text. And at the end - a comparative table of methods for speed, convenience and final quality PDF.

1.Scanning through a standard Redmi 10 camera

The easiest way is to use the built-in Camera app on the Xiaomi Redmi 10. Despite the lack of Document mode (like the flagship Xiaomi 13), even basic photography allows you to get a printable scan, if you follow a few rules.

Step-by-step:

• 📱 Open the Camera app and switch to Photo mode (not Portrait or Video).
• 🔦 Enable the grid in the camera settings (Settings) → Grids) to show the document exactly.
• 📄 Place the document on a flat surface with good lighting (daylight is better, but not direct sunlight).
• 📷 Hold the camera 20-30cm away from the document and tap the screen to focus on the text.
• 💾 Take a picture, then trim the edges in the gallery (Edit → Pruning).

To convert a photo to PDF, use the Files (MIUI) app: highlight the picture → More → Convert to PDF. The finished file will be saved in the PDF folder.

Make sure the document is exactly the same.|Turn it off. HDR camera-setting|Use a timer (2 seconds) to avoid shaking|Check the focus on the increased preview-->

⚠️ Attention: If the text on the scan is blurry, try to turn off autofocus manually. To do this, in Professional mode (Pro), set the focal length to infinity (icon) ∞) and manually adjust the exposure.

Xiaomi’s Scanner App: Where to Search and How to Use

Many Redmi 10 users don’t know that MIUI has a hidden Scanner app that automatically recognizes the edges of documents and saves them to PDF. It doesn’t appear on the home screen, but it can be found through the search or Tools folder.

How to open it:

1. Swipe down the main screen to open the Search.
2. Enter the request for “Scanner” (or “Scanner” for English firmware).
3. Launch the application with the document icon and magnifying glass.

Features of the work:

• 🔍 Automatic document alignment (no need to be cut manually).
• 📑 Support for multi-page PDF (You can scan your passport or contract in its entirety).
• 🌓 Improve Text Mode for Black and White Scans (reduces file size).
• 🔒 The ability to add a password to PDF (scanner).

The downside of this method is that in low light, the Xiaomi scanner can misdetect the boundaries of a document by “slicing” part of the text, in which case it is better to use third-party applications.

Standard camera |Scanner app from Xiaomi|Google Drive|Specialized applications (CamScanner et al.)|In another way-->

3. Scanning through Google Drive: Quickly and without installing apps

If you need to scan a document and upload it to the cloud, the best way to do that is to use Google Drive, which is built into the mobile app and doesn't require any additional software, and the main advantage is that you can automatically optimize text (OCR) for PDF searches.

Instructions:

• 📁 Open Google Drive and click on it. + → Scan.
• 📸 Point the camera at the document. The app will find its own boundaries.
• ✅ Confirm the scan by clicking the tick.
• 🔄 If necessary, add more pages or change the color scheme (Color, B/B, Shades of Grey).
• 💾 Save the file to the selected Drive folder.

Google Drive automatically uses filters to improve readability, but sometimes overdoses contrast, making small print difficult to distinguish, so select Color mode instead of C/B before saving.

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If the scan turns out to be curved, in Google Drive you can manually rotate the page after saving: open PDF → More. → Open with help → Google PDF Viewer → Turn around.

4 Specialized applications: CamScanner, Adobe Scan and alternatives

For professional scanning (for example, multi-page contracts or documents with seals) standard tools Redmi 10 may not be enough, in which case it is worth installing one of the specialized applications:

For Redmi 10, Adobe Scan or Microsoft Lens are the best choice – they are less processor loading and do not require subscription for basic features. If you want maximum quality control, try CamScanner (but be ready for advertising).

5. Problem Solving: blurry, glare, focusing errors

Even with the Redmi 10, with its 50MP camera, scans can be of poor quality.

Problem 1: Text is blurred or unreadable

• 🔦 Cause: Poor lighting or trembling of the hands.
• 💡 Solution: Use Night Mode in the camera or set the phone on a tripod (you can lean on a stack of books).

Problem 2: The glare on glossy paper

• ☀️ Reason: Direct light from lamp or sun.
• 💡 Solution: Scan in diffuse light or cover the document with a thin white cloth (such as a napkin).

Problem 3: The camera doesn't focus on small text

• 🔍 Reason: Autofocus is lost at close range.
• 💡 Solution: Switch to Professional (Pro) mode and manually set focus to 10-15 cm.

⚠️ Note: If you are scanning two-way documents (such as a passport), remember to check if the text is visible from the back. To do this, select High Contrast Mode in the scanner settings or scan each side separately.

6. Comparison of methods: what to choose for different tasks

Which scanner is right for you? It depends on the purpose.

For most Redmi 10 users, the best solution is to combine the built-in Scanner from Xiaomi (for simple tasks) and Adobe Scan (for important documents). If you need to recognize text (for example, to copy data from a passport), you should use Microsoft Lens immediately, it is free and integrated with Office.

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You don't need to install third-party applications to scan documents on Redmi 10, but 80 percent of the time, you'll need built-in tools (Camera + Scanner), but for OCR or professional PDFs, you'll need to use specialized software.

FAQ: Frequent questions about scanning on Redmi 10