How to combine contacts Xiaomi Poco X3: 3 working ways

Why do you have double contacts on Poco X3 and how to fix it?

Owners of Xiaomi Poco X3 Often, they face the problem of duplicate contacts in the phone book, this is due to synchronization with multiple accounts (Google, MIUI, SIM-Imports from backups or errors when transferring data from another device.Dubs not only clutter the list, but also make it difficult to find the right numbers, and sometimes lead to conflicts when calling or sending messages.

In this article, we’ll look at three proven ways to connect contacts on Poco X3: through the standard Contacts app, through Google Account, and through manual editing, each of which works for situations ranging from automatic merger to fine-tuning manually, and how to avoid duplicates and optimize the phone book.

Important: on Poco X3 with MIUI 12.5+ firmware, the contact-merging algorithm differs from earlier versions – the article presents current screenshots and menu paths.

Method 1: Automatically connect via the Contacts app

The fastest method is to use the built-in merger feature in the Contacts app, which automatically finds duplicates by phone numbers, emails or names and suggests combining them, which is suitable if the duplicates appear after syncing with Google or MIUI Account.

To take advantage of the function:

  1. Open the Contacts app** (an icon with a human silhouette).
  2. Click on the three dots in the top right corner and select Contact Management → Combine Contacts.
  3. The system will scan the phone book and show you a list of duplicate records, and in front of each take, you'll have a "Combine" button, and you'll press it.
  4. Confirm the action if necessary.

If the system does not find all the duplicates automatically, try updating the contact list:

  • 🔄 Go to Settings. → Sync and update data for Google and MIUI Accounts.
  • 📱 Restart your smartphone – sometimes it helps the system to display all the recordings correctly.
  • 🔍 Manually check contacts with the same numbers, but different names (for example, "Ivan Ivanov" and "Vanya»).

Update the Contacts app on Google Play|Check your internet connection|Turn it off. VPN (can block synchronization)|Make a backup copy of your contacts-->

⚠️ Note: If you are using Poco X3 Pro or other custom firmware modification, the path to the unification function may be different. In this case, look for Settings section → Additionally. → Connecting contacts.

Method 2: Connecting with Google Account (for synchronized contacts)

If your contacts are synced with Google, it’s more convenient to combine them through the Google Contacts web interface, a method that works when duplicates appear after transferring data between devices or recovering from a backup.

Instructions:

  1. Open your browser on your PC or smartphone and go to contacts.google.com. Sign in with the same account as you did on Poco X3.
  2. On the left menu, select “Doubles”** (or Merger and Correct → Find Doubles).

Advantages of this method:

  • 🌐 It works on any device, you don’t have to do anything on Poco. X3.
  • 🔍 More accurate algorithm for finding duplicates than in MIUI.
  • 📊 You can cancel the merger within 30 days through the “Basket”** Google Contacts.
CombinationSpeed.precisionSuitable for
Through the Contacts app⭐⭐⭐⭐⭐⭐⭐Local and MIUI-contact
Through Google Contacts⭐⭐⭐⭐⭐⭐⭐⭐Synchronized with Google Contacts
Manual association⭐⭐⭐⭐⭐Complex duplicates with different data

I use only the standard app |Sync with Google |Import/export manually |I don't follow takes-->

Method 3: Manual coupling (for complex doubles)

Automatic methods do not always cope with doubles if contacts have different names but the same numbers (for example, “Mama” and “Irina Petrovna”).

How to do this:

  1. Open the Contacts app and find the first take.
  2. Click on the contact, then three dots in the upper right corner and select "Edit"**.
  3. Scroll down and click “Combine with another contact”** (or Link in some versions of MIUI).

Tips for manually combining:

  • 📞 Before the merger, check if the contact is related to important data (for example, the history of calls in Mi Call Recorder).
What if the contacts were separated again?
This may be due to a synchronization conflict between MIUI and Google Account. Solution: 1. Turn off automatic sync in Settings → Accounts → Google → Contact Sync. 2. Manually combine contacts via Google Contacts (method 2). 3. Enable sync back and wait for data updates on Poco X3. If the problem recurs, try resetting the Contacts app settings in Settings → Apps → Contacts → Storage → Clear data (this will delete local contacts, but sync with Google will remain).

⚠️ Attention: On Poco X3 NFC firmware MIUI 13+ When manually pairing, you may experience a “No contact can be combined” error, in which case update the Contacts app to the latest version or use the method through Google Contacts.

How to avoid the recurrence of doubles

To prevent duplicate contacts from appearing again, follow these guidelines:

  1. Turn off unnecessary sync: Go to Settings → Accounts. Select accounts (Google, MIUI, others) that don’t need to sync contacts and disable it.

Use one primary source:

Decide where your contacts will be stored – on Google, MIUI or SIM-Sync with only one source to avoid conflict.

Clean your phone book regularly:

Every 2-3 months, check contacts for duplicates through Contact Management → Combine contacts.

Also useful:

  • 📱 Install an alternative contact app (like Simple Contacts) that handles duplicates better.

💡

If you often migrate contacts between devices, export them to a.vcf file (via Contact Management → Export) and edit manually to a PC before importing.

Frequent mistakes and their solutions

When you connect with Xiaomi Poco X3, users face typical problems, and here are the most common ways to fix them:

Problem.Reason.Decision
The "Unite" button is inactiveContacts are linked to different accounts (e.g. one with Google, one with MIUI)First export your contacts to one account, then merge them.
After the merger, there are empty records.Synchronization error or data conflictRemove the empty contacts manually or reset the settings of the Contacts app
The doubles reappear after the rebootAutomatic synchronization with outdated dataTurn off sync, merge contacts, then turn it back on.
You can’t connect with the same numbers but different names.Limitation of the MIUI algorithmUse manually pairing or editing through Google Contacts

If none of these methods worked, try resetting the Contacts app settings:**

  1. Go to Settings → Applications → Application Management → Contacts.
  2. Click on Storage → Clear Data (this will delete local contacts, but synchronized ones will remain).

💡

If the duplicates are due to a conflict between MIUI and Google, the best solution is to choose one primary account to sync and disable the others, which will prevent re-sharing of contacts.

Can I connect contacts to Poco X3 without an internet connection?
Yes, but only for local contacts (not synced with Google or MIUI Account) for this: Open the Contacts app. Go to Settings → Accounts and turn off sync. Use the Connect Contacts feature** manually. Note: Once connected to the Internet, duplicates can reappear unless you permanently disable sync.
Why do you have old contact names on WhatsApp after you merge?
WhatsApp caches your contacts so changes can be delayed. To speed up the process: Update your contacts on WhatsApp: open a contact chat → click on the name → Update**. Reboot your smartphone. If it doesn't work, reinstall WhatsApp (pre-back up the chats).
How to transfer your connected contacts to another Xiaomi?
The most reliable way is to sync with Google Account: On Poco X3, check that contacts are synced with Google (Settings → Accounts → Google → Contact Sync). On the new device, add the same Google Account and enable sync. Wait for sync to complete (may take up to 10 minutes). Alternatively, export contacts to a.vcf file through Contact Management → Export and import it on a new smartphone.
What if the contacts split again after the MIUI update?
This is a known problem with some versions of MIUI. Solutions: Update the Contacts app to the latest version on Google Play. Turn off automatic sync to Settings → Accounts and merge contacts manually. If the problem recurs, reset the Contacts app settings (see Frequent Errors section). If nothing helps, contact Xiaomi support via the Feedback app** (Settings → Phone → Feedback).
Can I connect with different contacts? SIM-map?
Yes, but only by hand. SIM-The cards are not synchronized with MIUI Google, so: Copy your contacts with the SIM-Phone Memory Cards: Open Contacts» → Settings → Imports/Exports → Import with SIM-Combine them with existing contacts via Edit» → «Merge with another contact. If necessary, export the combined contacts back to the SIM-Please note that SIM-The cards have a limit on the number of characters in the contact name (usually up to 20 characters).