Where to get Xiaomi phone: a complete guide to the location of buttons, slots and sensors

Have you just bought a Xiaomi smartphone and can’t find the power button? SIM-You may have noticed that the microphone is not working well and you want to check its location? In this article, we will take a look at where all the key elements on Xiaomi phones are located, from the power buttons to the infrared port, taking into account the features of different series: Redmi, Poco and Mi.

The manufacturer often changes the design of the cases, and even in one line (for example, Redmi Note 10 vs Redmi Note 11) the location of the elements may differ. We have collected current information for the models of 2020-2026, including flagships (Xiaomi 13, Xiaomi 14) and budget devices (Redmi 14) A2, Poco M6). You’ll also learn how not to damage your phone when looking for hidden items, such as when trying to remove a tray for a phone. SIM-card-less.

1. Control buttons: where are they and how not to confuse

On most Xiaomi smartphones, the buttons are located on the right side of the button, but there are exceptions. For example, in the Xiaomi Mi 11 Ultra, the power button is moved to the left side for ease of use with a bumper case. Consider the standard and non-standard layout.

Type of location (90% of models):

• 🔘 Power button – right face, top (often with built-in fingerprint scanner).
• 🔊 Volume buttons - right side, under the power button.
• 🔄 Google Assistant button (if any) – left-hand side (on some Pocos).

Exceptions:

• 📱 Xiaomi Mi Mix 2S, Mi 9 - Power button on the left side.
• 🎮 Black Shark (Gaming Smartphones) – Additional Physical Triggers on the Right.
• 📟 Xiaomi Civi – Power button is combined with fingerprint scanner, but is lower than usual.

⚠️ Attention: On Xiaomi Mi 10T mi 10T The Pro power button doesn't have a fingerprint scanner, it's built into the screen. Don't try to press it with force to wake the sensor!

2. Slots for SIM-Memory cards: how to open and what is inside

Tray for SIM-Xiaomi almost always has a top edge (when you look at the screen), but there are models with a bottom position. The main rule is: look for a small hole - that's where you insert a clip or a special key to extract.

How to open a tray without a key:

1. Take a paper clip or needle, heat the tip with a lighter (for sterility).
2. Insert into the hole before clicking - the tray will be pushed out by 1-2 mm.
3. Pull it carefully with your fingers (do not use pliers!).

Types of trays in Xiaomi:

• 📱 Hybrid tray (SIM + microSD or 2 SIM): Redmi Note 11, Poco X4 Pro.
• 🔄 Dual nano-SIM (without microSD): Xiaomi 12, Xiaomi 13.
• 💾 Triple tray (2) SIM + microSD): Redmi 9A, Poco M4 Pro.

⚠️ Attention: On Xiaomi Mi 11 Lite tray is located on the lower edge next to the connector USB-C. Don’t confuse it with a microphone hole!

If the tray is not removed:

1. Try to push harder (but not with fanaticism!).
2. Light a flashlight into the hole - it is possible that dirt got inside.
3. Use a thin guitar string instead of a paper clip.

3. speakers and microphones: where they are hidden and how to check

Xiaomi uses two types of speakers: mono (one speaker) and stereo (two speakers), the latter found in flagships and gaming smartphones, while microphones are always duplicated — at least two: the main and noise suppression.

Where to look for speakers:

• 🔈 Lower speaker to the right of USB-C (most models).
• 🔊 Top speaker (if any) – under the grid of a conversational speaker (for example, Xiaomi 13 Pro).
• 🎵 Hidden speaker – in some models (Mi Mix 3) sound goes through the vibration panel of the screen.

Positioning of microphones:

• 🎤 Main microphone - below, next to USB-C.
• 🗣️ Talk microphone - on top, next to the front camera.
• 🔇 Additional microphone (noise reduction) – on the top or back panel.

To check the microphones:

1. Open the Dictaphone app and record the sound, closing the holes one by one with your finger.
2. Call another phone and ask the person to rate the sound quality.
3. Use the test codes: ##36446337## (opens the hardware component testing menu).

💡

If the microphone is not working well, clean the holes with a soft toothbrush. Do not use alcohol-containing liquids - they can damage the membrane!

4 Sensors and Hidden Elements: What You Didn't Notice

Xiaomi's modern smartphones are packed with sensors that many users don't even know exist, like the proximity sensor turning off the screen while you're talking, and the gyroscope is responsible for turning around. Where do you look?

The main sensors and their location:

• 👁️ Approximation/light sensor – to the right of the front camera (under glass).
• 🧲 Hall sensor – in magnetic-mounted cases (e.g. Xiaomi) 12S Ultra).
• 🌡️ Thermometer – near the processor (not visible from the outside).
• 📡 Infrared port - on the upper edge (if there is one).

How to check the operation of sensors:

1. Download the app CPU-Z or AIDA64 — There's a Sensors tab.
2. For the approximation sensor test, dial ##0*## (the display and sensor test menu will open).
3. Check the gyroscope in Google Earth – the phone’s tilts should turn the map.

Hidden elements that few people know about:

• 🔋 NFC-antenna – usually at the top of the back panel (under the cover).
• 📶 Antenna lines - thin metal strips at the edges of the body.
• 🔌 Contacts for the docking station - on the lower edge of some flagships.

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If the proximity sensor is not working properly, the screen can go out during a conversation even when the phone is far from the ear. Solution: calibrate the sensor in the engineering menu.

5.Cameras: location of modules and their purpose

Xiaomi’s camera count varies from one (budget) to five (Xiaomi 11 Ultra) to see what each module is responsible for and where it is located.

Typical layout of the main camera (on the back):

• 📸 The main module is the largest (48-200 MP).
• 🔍 Ultra-wide - next to the main one (marked with the badge "119")°" or "120"°").
• 🔎 Macro/depth – small round module (2-5 MP).
• 🌌 Telephoto – elongated module (if there is, for example, in Xiaomi 13 Pro).

Front cameras:

• 🤳 Main - in the screen cutout (drop-shaped, dotted or under the screen).
• 👁️ Depth sensor – next to the front camera (for portrait mode).

Some models (Xiaomi Mi 11 Ultra) have a second mini-screen on the back, which duplicates information from the main selfie display with the main camera.

How to find out the purpose of each camera:

1. Open the Camera app and tap the icon 0.6x/1x/2x — That's how modules switch.
2. In camera settings (Settings) → Additionally), enable the display of module tags.

6.Pockets and ports: USB-C, 3.5 mm and others

Most modern Xiaomi are equipped with a connector USB Type-C, but in budget models, microUSB is still found (for example, Redmi). 9A). Let's figure out where it is.

Typical connectors and their location:

• 🔌 USB-C/microUSB — bottom face, downtown.
• 🎧 3.5 mm (audio jack) - upper or lower face (if any).
• 📶 Antenna connectors - under the back cover (only for service repairs).

Models with a 3.5 mm connector (2023-2026):

• Redmi Note 12 (except Pro)+)
• Poco M6 Pro
• Redmi A2+

Models WITHOUT 3.5mm connector:

• Xiaomi 13/14 Series
• Poco F5/F5 Pro
• Redmi Note 12 Pro+

If the plug USB-C doesn't work:

1. Check for debris (use a flashlight).
2. Try another cable, maybe the problem is that.
3. Enable Debugging Mode on USB In Developer Settings and check if the device is detected on PC.

7.Indicators and LEDs: What do colors mean

Xiaomi LED lights can report charging, notifications or errors, and their location and colors depend on the model.

Where to look for the indicator:

• 🔆 Under the screen – most modern models (Xiaomi 12, Redmi Note 11).
• 💡 From the top/bottom of the screen on older models (Redmi) 4X, Mi A1).
• 🔋 On the power button - rarely, for example, Poco X3 NFC.

The value of the indicator colors:

If the indicator is not working:

• Check the settings: Settings → Display. → Notification indicator.
• Reboot the phone.
• Update the firmware - in new versions MIUI Sometimes they fix the lighting bugs.

8. Hidden functions of the body: magnets, fasteners, water protection

Xiaomi has a few secrets that few people know about, such as magnets for wireless charging or hidden attachments for accessories.

Hidden elements of the shell:

• 🧲 Wireless charging magnets are in Qi-enabled models (e.g. Xiaomi 13) in the center of the back.
• 🔗 Fastenings for covers - on the ends of some models (Poco) F4 GT) There are slots for gaming accessories.
• 💧 Waterproofing – on models with IP53 (For example, the Redmi Note 12 Pro+) — lid-skin.
• 🔊 Vibration motor – usually under the volume button or in the center.

How to check water protection:

1. Check the markings on the box - if there is one IP53 or IP68, phone is spray-proof.
2. Do not submerge models with water IP53 — It's just a rain shield!
3. After contact with water, dry your phone in rice for 24 hours (do not use a hair dryer!).

Magnetic accessories for Xiaomi:

• 🔋 The Xiaomi Mi Wireless Charging Pad.
• 📸 Magnetic camera holder – Xiaomi Mobile Tripod.
• 🎮 The Black Shark Magnetic Controller.

⚠️ Note: If you are disassembling a phone for repair, remember: on models with IP68 (For example, Xiaomi 13 Ultra) when opening the case, leakage is broken! To restore water protection, you will need to replace glue and gaskets.

FAQ: Frequent questions about the location of elements in Xiaomi