View the manual for the Xiaomi Mi 9 here, for free. This manual comes under the category smartphones and has been rated by 27 people with an average of a 8.1. This manual is available in the following languages: English. Do you have a question about the Xiaomi Mi 9 or do you need help? Ask your question here

Below you will find the product specifications and the manual specifications of the Xiaomi Mi 9.
The Xiaomi Mi 9 is a smartphone with a 6.39-inch AMOLED display. It offers a resolution of 2340 x 1080 pixels and a pixel density of 403 ppi. The Gorilla Glass 6 protection ensures durability and resistance to scratches. The display has a flat shape and a native aspect ratio of 19.5:9. Equipped with an orientation sensor, the Xiaomi Mi 9 allows for convenient use in both portrait and landscape orientations. The touchscreen is capacitive, providing smooth and responsive touch interactions. The display brightness reaches up to 430 cd/m², ensuring good visibility even in bright lighting conditions. One of the notable features of the Xiaomi Mi 9 is its fast charging capability, allowing for quick and convenient charging on the go. The contrast ratio of the display is 60000:1, ensuring vivid and sharp visuals. This smartphone utilizes the full potential of the AMOLED technology, providing vibrant colors and deep blacks. It offers a reliable and high-quality viewing experience. With its sleek design and premium build materials, the Xiaomi Mi 9 offers a modern and stylish look. The smartphone incorporates Gorilla Glass for added protection and a touch of elegance. In summary, the Xiaomi Mi 9 is a feature-packed smartphone with a 6.39-inch AMOLED display that provides vibrant visuals and a responsive touch experience. Its durable build and fast charging capability make it a reliable and practical choice for users seeking a high-quality smartphone.


| Brand | Xiaomi |
| Model | Mi 9 | 21103 |
| Product | smartphone |
| EAN | 6941059619437 |
| Language | English |
| Filetype | User manual (PDF) |
| Display diagonal | 6.39 " |
| Display resolution | 2340 x 1080 pixels |
| Screen shape | Flat |
| Display glass type | Gorilla Glass |
| Gorilla Glass version | Gorilla Glass 6 |
| Contrast ratio (typical) | 60000:1 |
| Native aspect ratio | 19.5:9 |
| Touch technology | Multi-touch |
| Display brightness | 430 cd/m² |
| Touchscreen type | Capacitive |
| Pixel density | 403 ppi |
| Fingerprint resistant | Yes |
| Rounded display corners | Yes |
| Panel type | AMOLED |
| Orientation sensor | Yes |
| Proximity sensor | Yes |
| Accelerometer | Yes |
| Ambient light sensor | Yes |
| Gyroscope | Yes |
| Touchscreen | Yes |
| Fast charging | Yes |
| Speakerphone | Yes |
| Vibrating alert | Yes |
| Wireless charging | Yes |
| Fingerprint reader | Yes |
| Video call | Yes |
| Graphics card | Adreno 640 |
| Position location | Yes |
| Assisted GPS (A-GPS) | Yes |
| GPS (satellite) | Yes |
| GLONASS | Yes |
| BeiDou | Yes |
| Galileo | Yes |
| Electronic compass | Yes |
| Wi-Fi positioning | Yes |
| FM radio | - |
| Audio formats supported | AAC, AMR, APE, FLAC, MP3, MP4, WAV |
| Video formats supported | H.264, H.265, HEVC, M4V, MKV, MP4, MPEG4, VC-1, VP8, VP9, XVID |
| Processor frequency | 2.84 GHz |
| Processor family | Qualcomm Snapdragon |
| 64-bit computing | Yes |
| Processor lithography | 7 nm |
| Processor model | 855 |
| Call waiting | Yes |
| Call divert | Yes |
| Call hold | Yes |
| Conference call | Yes |
| Call timer | Yes |
| Caller ID | Yes |
| RAM capacity | 6 GB |
| Internal storage capacity | 128 GB |
| RAM type | LPDDR4X |
| Compatible memory cards | Not supported |
| RAM clock speed | 2133 MHz |
| Platform | Android |
| Operating system installed | Android 9.0 |
| App distribution platform | Google Play |
| Rear camera type | Triple camera |
| Rear camera flash | Yes |
| Auto focus | Yes |
| Rear camera resolution (numeric) | 48 MP |
| Second rear camera resolution (numeric) | 12 MP |
| Third rear camera resolution (numeric) | 16 MP |
| Rear camera pixel size | 0.8 µm |
| Second rear camera pixel size | 1 µm |
| Rear camera aperture number | 1.75 |
| Second rear camera aperture number | 2.2 |
| Third rear camera aperture number | 2.2 |
| Rear camera resolution | 8000 x 6000 pixels |
| Front camera type | Single camera |
| Front camera resolution (numeric) | 20 MP |
| Front camera pixel size | 0.9 µm |
| Front camera aperture number | 2 |
| Zoom capability | Yes |
| Digital zoom | 10 x |
| Optical zoom | 2 x |
| Face detection | Yes |
| Video recording | Yes |
| Video recording modes | 720p, 1080p, 2160p |
| Maximum frame rate | 960 fps |
| Resolution at capture speed | 1280x720@120fps, 1280x720@240fps, 1280x720@30fps, 1280x720@960fps, 1920x1080@120fps, 1920x1080@240fps, 1920x1080@30fps, 1920x1080@60fps, 3840x2160@30fps, 3840x2160@60fps |
| Video stabilizer | Yes |
| Flash type | LED |
| Self-timer | Yes |
| Video capture resolution (max) | 3840 x 2160 pixels |
| Battery capacity | 3300 mAh |
| Battery technology | - |
| Talk time (3G) | - h |
| Standby time (3G) | - h |
| SIM card capability | Dual SIM |
| Wi-Fi | Yes |
| SIM card type | NanoSIM |
| 2G standards | GSM |
| 3G standards | CDMA, TD-SCDMA, WCDMA |
| 4G standard | LTE |
| Wi-Fi standards | 802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Bluetooth | Yes |
| Bluetooth version | 5.0 |
| Bluetooth profiles | APT-X |
| Wi-Fi Direct | Yes |
| Near Field Communication (NFC) | Yes |
| Voice over LTE (VoLTE) supported | Yes |
| Mobile network generation | 4G |
| aptX technology | Yes |
| Subscription type | No subscription |
| USB port | Yes |
| USB connector type | USB Type-C |
| Weight | 173 g |
| Width | 74.67 mm |
| Depth | 7.61 mm |
| Height | 157.5 mm |
| Short Message Service (SMS) | Yes |
| Multimedia Messaging Service (MMS) | Yes |
| Instant messaging (IM) | Yes |
| Yes |
| Form factor | Bar |
| Product color | Blue |
| Color name | Ocean Blue |
| Cables included | USB Type-C |
| Warranty card | Yes |
| AC adapter included | Yes |
| Interface adapters included | USB Type-C - 3.5mm |
| Manual | Yes |
| SIM card ejector pin | Yes |
| Protective case | Yes |
Can't find the answer to your question in the manual? You may find the answer to your question in the FAQs about the Xiaomi Mi 9 below.
Most Xiaomi model phones can be reset by using a key combination of volume + button, power on/off button and home button at startup.
It is possible to use a SIM card adapter. Insert the too small SIM card into the adapter and then place the adapter in the phone.
IMEI stands for 'International Mobile Equipment Identity'. This is a unique fifteen-digit number that distinguishes your Xiaomi phone from other phones.
The size of your smartphone is usually expressed in inches, 1 inch is 2.54 centimetres. The size is the diagonal size of your smartphone, so you measure the screen from bottom left to top right.
Make sure the batteries of your smartphone do not get too hot, in that case there is a very small chance that the battery will explode.
The Xiaomi Mi 9 uses Android as the operating system.
The Xiaomi Mi 9 has a weight of 173 g.
The screen size of the Xiaomi Mi 9 is 6.39 ".
The Xiaomi Mi 9 has a height of 157.5 mm.
The screen resolution of the Xiaomi Mi 9 is 2340 x 1080 pixels.
The Xiaomi Mi 9 has a width of 74.67 mm.
The Xiaomi Mi 9 has a depth of 7.61 mm.
The Xiaomi Mi 9 has a USB Type-C connection.
The Xiaomi Mi 9 has 128 GB storage capacity.
To transfer files, connect your Xiaomi Mi 9 to your computer using a USB cable. Open the Notifications panel on your phone, tap on the USB option, and select "Transfer files" to enable File Transfer mode. Your phone's storage will then appear on your computer, allowing you to drag and drop files for easy transfer.
To take a screenshot, simply press and hold the Volume Down button and the Power button simultaneously until you see a capture animation. The screenshot will be saved in your phone's Screenshots album and can be accessed through the Gallery app.
To set up facial recognition, go to the Settings app and navigate to the "Face Unlock & Passwords" section. Tap on "Add face data" and follow the on-screen instructions to register your face. Once set up, you can unlock your phone by simply looking at it.
To optimize battery life, go to the Settings app and select "Battery & performance." Enable the "Battery saver" mode to limit background activities and reduce power consumption. Additionally, minimize screen brightness, disable unnecessary push notifications, and close unused apps from the app switcher to maximize battery efficiency.
To enable one-handed mode, go to the Settings app and select "Additional settings." Tap on "One-handed mode" and enable the switch. You can then activate one-handed mode by swiping up from the home button or back key. This feature makes it easier to navigate your phone's interface with a single hand.
Yes, Xiaomi Mi 9 has a 6.39" display diagonal. This means that the smartphone has a large screen size, which makes it suitable for multimedia consumption and gaming.
Yes, Xiaomi Mi 9 has a Gorilla Glass 6 display glass type. This means that the smartphone's screen is highly durable and resistant to scratches, providing added protection for the device.
Yes, Xiaomi Mi 9 supports fast charging. This means that the smartphone can charge at a faster rate compared to standard charging methods, allowing the user to quickly replenish their battery.
Yes, Xiaomi Mi 9 has an AMOLED display type. This means that the smartphone's screen offers vibrant and rich colors, deep blacks, and high contrast, resulting in an immersive viewing experience.
Yes, Xiaomi Mi 9 has a capacitive touchscreen. This means that the smartphone's screen is highly responsive to touch inputs, allowing for smooth and accurate interactions with the device.
Yes, the manual of the Xiaomi Mi 9 is available in English .
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