How to Set Up Xiaomi 13: A Complete Guide from First Included to Fine Optimization

Xiaomi 13: What to do immediately after buying

Xiaomi 13 is a flagship phone with an advanced camera, a powerful Snapdragon 8 Gen 2 processor and a proprietary MIUI 14 shell based on Android 13. But even the most perfect hardware requires the right setup to unleash its full potential. Many users miss key points when first turned on, which later leads to problems with performance, autonomy or security.

This article will help avoid common mistakes, not only will we look at basic steps (activation, network setup, Mi Account), but also hidden features that the manufacturer does not advertise, such as how to disable unnecessary system processes, optimize 120Hz display performance or adjust gestures for quick access to the camera, and we will focus on battery settings, which are the most common causes of rapid discharge in new owners.

If you're switching from an iPhone or other Android smartphone, some things may seem unusual, like the default MIUI has ad notifications on, and the security section requires a separate setup. Don't worry, we'll go through each step in detail.

Preparing for the first inclusion: what to check before setting up

Before you press the power button, make sure the smartphone is ready to go, which will save you from problems like suddenly turning off during an upgrade or slow charging.

• 🔋 Charging: Connect the Xiaomi 13 to the original adapter (67W or 120W for the Pro version). Charge level must be at least 20% - otherwise the system may be forced to shut down during setup.
• 📶 SIM- Card: Install nano-SIM in the tray (supports two cards or one SIM + microSD in Xiaomi 13 Lite). Check that the card contacts are not contaminated - this is a common reason for the lack of network.
• 🌐 Wi-Fi: Prepare data from your network (name and password). Mobile Internet settings are possible, but it will take longer because of speed limits.
• 🔐 Accounts: Remember Google’s username and password and (optional) Mi Account in advance. Without them, some features (such as contact sync or Find Device) will not be available.

Important: If you bought a smartphone with your hands, be sure to reset to factory settings (Settings → About Phone → Settings Reset).The previous owner could have tied the device to his Mi Account, which will block access to some features.

First Entry and Basic Configuration: Step-by-step Instructions

Press and hold the power button (located on the right) until the MI logo appears. Follow the instructions on the screen, but pay attention to the key points:

1. Language selection: Chinese or English will be the default. Scroll down and select Russian (if not, download the language pack later in Settings → Additional → Language and Enter).
2. Connection: Select your Wi-Fi network. If you don't connect, check if the router has a MAC- filter on (in MIUI, it can block new devices).
3. Data Copying: The system will offer to transfer data from your old smartphone. If you choose this option, use a USB-C to USB-C cable (wireless transfer via Mi Mover is slow).
4. Account settings: First you need a Google account, then (optional) Mi Account, the latter for synchronizing notes, cloud backups and Find Device.
5. Biometrics: Set up your fingerprint (under screen scanner) and facial recognition. In the Xiaomi 13 Pro, the scanner is faster thanks to ultrasonic technology.

Note: If you miss setting up Mi Account at this stage, later on some features (such as themes or cloud storage) will require re-authorization.

Choose Russian|Connect to Wi-Fi|Add a Google account|Set up your fingerprint|Disable advertising notifications-->

Optimizing performance: how to speed up the Xiaomi 13

Even with a top-end processor, the Xiaomi 13 can slow down due to background processes or suboptimal settings. Here's what you need to do to maximize smoothness:

1. Set-up of performance mode

Go to Settings → Battery → Performance Mode and select:

• 🚀 Maximum performance for games and heavy tasks (increases heat and battery consumption).
• ⚡ Balanced is the best option for everyday use.
• 🔋 Charge savings – limits background processes (useful if the battery is running out too quickly).

2. Disabling unnecessary animations

To make the interface work faster, reduce animation time:

1. Activate Developer Mode: Settings → About Phone → MIUI version (click 7 times).
2. Back to Settings → Additionally. → For developers.
3. Find the points of the Windows Animation Scale, the Transition Animation Scale and the Animator Duration Scale – set 0.5x or Disable.

3. Cleaning of background processes

In MIUI 14, many applications continue to work in the background even if you close them.

• 🛑 Go to Settings → Applications → Application Management → Autorun and disable autorun for unnecessary programs (such as social media or gaming).
• 🗑️ In the same section, select Cleanup and click Clear All (this will remove the cache, but will not affect the application data).

Tip: If you play heavy games (like Genshin Impact or Call of Duty Mobile), turn on Game Turbo in the battery settings, which optimizes resource allocation and reduces lags.

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To quickly close all background apps, swipe up from the bottom edge of the screen and hold your finger for 1 second, then swipe all the cards left or right.

Screen settings: refresh rate, color palette and always-on display

The Xiaomi 13 screen supports 120Hz refresh rate, but can default to 60Hz mode to save battery.To change that:

1. Go to Settings → Display.
2. Select the screen refresh rate.
3. Set 120Hz for maximum smoothness or Auto (the system will switch between 60Hz and 120Hz depending on the task).

You can also set up in this section:

• 🎨 Color palette: Choose Saturated for bright colors or Original for natural shades (recommended for viewing photos).
• 🌓 Dark Theme: Enable Dark Mode and set your schedule (e.g. 22:00 to 7:00).
• 🔦 Always on display (AOD): Shows time, notifications and battery even when the screen is off. Enables in Settings → Screen Lock → Always on display.

Warning: 120Hz increases battery consumption by 15-20%. If autonomy is critical, use 60Hz or Auto.

Camera setup: Hidden features and professional modes

The Xiaomi 13 is one of the best in its class, but by default many features are disabled. For example, Pro mode allows you to manually adjust shutter speed, ISO and white balance, and Document 2.0 improves text scanning. Here's how to activate them:

Incorporation of professional regime

Open the Camera app, swipe left to the Still section and select Pro. Here you can:

• ⏱️ Set the shutter speed (from 1/4000s to 30s) to shoot in the dark or create a motion blur effect.
• 📸 Change ISO (sensitivity to light) is useful for night photography.
• 🎯 Manually focus by pulling the slider MF.

2. Video optimization

To record video in maximum quality:

1. In the Camera app, go to the Video section.
2. Click on the ⚙️ icon (settings) and select:
3. Resolution: 4K (8K is available for Xiaomi 13 Pro).
4. Frame rate: 60 FPS for smooth video or 30 FPS for better detail.
5. Stabilization: Ultrastabilization (uses cropping but removes jitter).

Warning: Recording video in 8K puts a lot of CPU load and drains the battery quickly, and use this mode only when necessary (for example, for professional shooting).

Security and privacy: how to protect data on Xiaomi 13

MIUI has a reputation for privacy holes, but most problems are solved with the right settings.

1. Disabling advertising and data collection

By default, Xiaomi displays ads in system applications (such as Browser or Music) to remove them:

1. Go to Settings → Memory → Cleanup.
2. Click on ⚙️ (settings) in the upper right corner.
3. Turn off the recommendations and get MIUI recommendations.

Also go to Settings → Google → Advertising and turn off Ad Personalization.

2. Setup of permissions for applications

Many apps request access to contacts, location or camera without needing to.

• 📱 Settings → Privacy → Permissions.
• 📍 For each application (e.g. Facebook or TikTok), turn off unnecessary permissions (e.g. Microphone or Location).
• 🔒 In the Special Access section, disable Overlay on other applications for unnecessary programs (this will protect against phishing).

3. Encryption of the device

If your smartphone stores important data, turn on encryption:

1. Settings → About the phone → Encryption and credentials.
2. Select Encrypt your phone (the process will take 30-60 minutes, don’t interrupt it!).
3. After encryption, set a complex password or PIN (at least 8 characters).

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Encryption protects data even if the smartphone falls into the wrong hands, but it can slow down the work with files a little (especially on microSD).

Autonomy and charging: how to extend the life of the Xiaomi 13 battery

The Xiaomi 13 battery (4500 mAh in the standard version, 5000 mAh in the Pro) when set up correctly easily keeps a day of active use. But many users face a quick discharge due to background processes or incorrect settings.

1. Background optimization

Go to Settings → Battery → Battery Use and:

• 🔄 Turn off Auto-Update apps in the background (or leave only for instant messengers).
• 📴 In the Background Limitation section, select Strict Restrictions for unnecessary apps (such as games or social media).
• 🌙 Turn on Sleep Mode for Night (limits background activity from 23:00 to 7:00).

Charging setup

The Xiaomi 13 supports fast charging (67W for the standard version, 120W for the Pro), but using maximum power constantly reduces battery life.

• ⚡ Turn on Adaptive Charging (Settings → Battery → Additional → Adaptive Charging). The system will limit current at night so that the battery does not wear out.
• 🔋 Do not keep your smartphone on charge after 100% - turn it off or use the charge limit mode to 80% (available in the battery lab).
• 🌡️ Avoid overheating: Do not play heavy games while charging.

Warning: If the battery is running out too quickly (e.g. <3% per hour standby), check the apps under Battery Use. Often, messengers (e.g. Telegram with background play enabled) or weather widgets are to blame.

FAQ: answers to frequent questions about setting up Xiaomi 13