Manual of product Mi 9
Editorial note
The Xiaomi Mi 9 stands out with its 6.39-inch AMOLED display featuring a resolution of 2340 x 1080 pixels, providing an immersive visual experience and vibrant colors. However, visibility may be compromised in direct sunlight, which is a point to consider for users often outdoors. The user experience is generally satisfactory with a score of 85. Powered by its Qualcomm Snapdragon 855 processor and 6 GB of RAM, the Mi 9 ensures smooth usage for applications and games. Despite these performances, the 3300 mAh battery capacity may be insufficient for heavy users, limiting its autonomy. This performance assessment is rated at 80. Fast charging technology and wireless charging are undeniable advantages, but the battery capacity remains a drawback, with a score of 70 for battery life. In terms of design, the Mi 9 is sleek and lightweight, weighing only 173 g, which ensures a pleasant grip. This design quality is well-rated with a score of 90. The triple rear camera of 48 MP, 12 MP, and 16 MP allows for high-quality photos, even in low-light conditions. However, the lack of a 3.5 mm headphone jack may disappoint some users. The evaluation of features is 75. Finally, the value for money is considered good due to the performance and features offered, although the non-expandable 128 GB internal storage may be a constraint for those needing more space. This criterion receives a score of 78. Overall, the Xiaomi Mi 9 represents a solid option for those seeking a high-performing smartphone with a refined design, while being aware of its limitations in terms of battery life and storage expansion.Score details
User experience
The user experience is very satisfactory thanks to the 6.39-inch AMOLED screen offering vibrant colors and a resolution of 2340 x 1080 pixels, although visibility in direct sunlight may be an issue.
Performance
The Qualcomm Snapdragon 855 processor paired with 6 GB of RAM ensures smooth performance, but the 3300 mAh battery capacity may be considered insufficient for intensive use.
Battery life
Fast charging technology and wireless charging are advantages, but the battery capacity may not be enough for prolonged use without recharging.
Design
The sleek and modern design, combined with a lightweight of 173 g, allows for a pleasant grip and comfortable daily use.
Features
The triple rear camera of 48 MP, 12 MP, and 16 MP allows for capturing high-quality photos, although the lack of a 3.5 mm headphone jack may displease some users.
Value for money
The value for money is good due to the performance and features offered, but the non-expandable 128 GB internal storage could limit some users.
Advantages
6.39-inch AMOLED display, vibrant colors
Triple camera 48 MP for quality photos
Fast and wireless charging integrated
Snapdragon 855 processor, smooth performance
Bluetooth 5.0 and fast Wi-Fi
Lightweight and modern design, pleasant to hold
Disadvantages
No 3.5 mm headphone jack
Battery life limited to 3300 mAh
Non-expandable internal storage of 128 GB
Insufficient brightness in direct sunlight
Outdated Android 9.0 operating system
Technical Specifications Mi 9
General Information
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ModelMI 9
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Brand
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Category
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Type
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SKU1105811
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MPN1105811
Screen
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Screen size6.39 "
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Screen resolution
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Screen shape2340 x 1080 pixels
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Type of screen glass
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Gorilla Glass screenFlat
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Contrast ratio
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Image formatGorilla Glass
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Touch technology
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Screen brightnessGorilla Glass 6
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Touch screen type
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Pixel density60000:1
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Rounded screen corners
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Rounded screen corners19.5:9
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Type of panel
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Multiple pressures
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430 cd/m²
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Capacity
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403 pixels per inch
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Yes
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Yes
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AMOLED
Detectors
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GyroscopeYes
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GyroscopeYes
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GyroscopeYes
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GyroscopeYes
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GyroscopeYes
Other features
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Touch screenYes
Representation / realization
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Video callYes
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Video callYes
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Video callYes
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Video callYes
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Video callYes
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Video callYes
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Graphics adapterAdreno 640
Navigation
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Wi-Fi PositionYes
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Wi-Fi PositionYes
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Wi-Fi PositionYes
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Wi-Fi PositionYes
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Wi-Fi PositionYes
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Wi-Fi PositionYes
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Wi-Fi PositionYes
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Wi-Fi PositionYes
Multimedia
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FM Radio-
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Supported audio formatsAAC
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Supported video formatAMR
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APE
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FLAC
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MP3
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MP4
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WAV
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H.264
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H.265
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HEVC
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M4V
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MKV
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MP4
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MPEG4
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VC-1
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VP8
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VP9
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XVID
Processor
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Processor frequency2.84 GHz
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Processor familyQualcomm Snapdragon
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64-bit computingYes
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Processor lithography7 nm
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Processor model855
Call management
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Caller IDYes
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Caller IDYes
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Caller IDYes
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Caller IDYes
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Caller IDYes
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Caller IDYes
Storage support
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RAM capacity6 GB
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Internal storage capacity128 GB
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Type of RAMLPDDR4X
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Compatible memory cardsNot supported
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RAM clock speed2133 MHz
Software
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PlatformAndroid
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Installed operating systemAndroid 9.0
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Application distribution platformGoogle Play
Camera
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Rear camera typeThree photo modules
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Delay deviceYes
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Delay deviceYes
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Resolution of the rear camera (digital)48 MP
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Resolution of the second rear camera (digital)12 MP
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Resolution of the third rear camera (digital)16 MP
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Pixel size of the rear camera0.8 µm
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Pixel size of the second rear camera1 µm
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Rear camera opening number1.75
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Opening number of the third rear camera2.2
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Opening number of the third rear camera2.2
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Rear camera resolution8000 x 6000 pixels
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Front camera typeSingle camera
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Front camera resolution (digital)20 MP
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Pixel size of the front camera0.9 µm
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Front camera opening number2
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Delay deviceYes
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Digital zoom10 x
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Optical zoom2 x
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Delay deviceYes
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Delay deviceYes
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Video recording modes720p, 1080p, 2160p
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Maximum cadence960 ips
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Quick shot resolution1280x720@120fps, 1280x720@240fps, 1280x720@30fps, 1280x720@960fps, 1920x1080@120fps, 1920x1080@240fps, 1920x1080@30fps, 1920x1080@60fps, 3840x2160@30fps, 3840x2160@60fps
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Delay deviceYes
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Flash typeLED
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Delay deviceYes
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Video capture resolution3840 x 2160 pixels
Battery
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Battery technology-
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Battery capacity3300 mAh
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Waiting time (3G)- h
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Waiting time (3G)- h
Network
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SIM card capacityDual SIM
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aptX technologyYes
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SIM card typeNanoSIM
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2G StandardsGSM
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3G StandardsCDMA, TD-SCDMA, WCDMA
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4G standardLTE
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Wifi standards802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
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aptX technologyYes
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Bluetooth model5.0
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Bluetooth ProfilesAPT-X
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aptX technologyYes
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aptX technologyYes
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aptX technologyYes
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Mobile network generation4G
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aptX technologyYes
Registration
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Registration typeWithout plan
Connectivity
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USB portYes
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USB connectorUSB Type-C
Weight and dimensions
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Weight173 g
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Width74.67 mm
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Depth7.61 mm
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Height157.5 mm
Messaging
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E-mailYes
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E-mailYes
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E-mailYes
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E-mailYes
Design
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FormatBar
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Product colorBlue
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Color nameOcean Blue
Packaging contents
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Cables includedUSB Type-C
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Protective caseYes
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Protective caseYes
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Included interface adaptersUSB Type-C - 3.5mm
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Protective caseYes
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Protective caseYes
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Protective caseYes
Frequently Asked Questions
How do I reset my Xiaomi Mi 9?
Que faire si ma carte SIM est trop petite pour mon téléphone {de marque} ?
Quelle est la signification d'un numéro IMEI ?
Quelles sont les dimensions de l’écran de mon smartphone ?
Y a-t-il un risque d’explosion de la batterie de mon smartphone ?
Quel est le système d’exploitation installé sur le Xiaomi Mi 9 ?
Quel est le poids du Xiaomi Mi 9 ?
Quelle est la taille de l’écran du Xiaomi Mi 9 ?
Quelle est la hauteur du Xiaomi Mi 9 ?
Quelle est la résolution de l’écran du Xiaomi Mi 9 ?
Quelle est la largeur du Xiaomi Mi 9 ?
Quelle est la profondeur du Xiaomi Mi 9 ?
Quel type de connexion USB possède le Xiaomi Mi 9 ?
Quelle est la capacité de stockage du Xiaomi Mi 9 ?
Comment transférer des fichiers de mon Xiaomi Mi 9 vers mon ordinateur ?
Comment capturer une image d'écran sur mon Xiaomi Mi 9 ?
Comment configurer la reconnaissance faciale sur mon Xiaomi Mi 9 ?
Comment prolonger la durée de vie de la batterie de mon Xiaomi Mi 9 ?
Comment activer le mode à une main sur mon Xiaomi Mi 9 ?
La diagonale de l'écran du Xiaomi Mi 9 est-elle de 6,39 pouces ?
Le Xiaomi Mi 9 est-il équipé d'un écran en verre Gorilla Glass 6 ?
Le Xiaomi Mi 9 prend-il en charge la charge rapide ?
Le Xiaomi Mi 9 a-t-il un écran de type AMOLED ?
L'écran du Xiaomi Mi 9 est-il tactile capacitif ?
Le manuel du Xiaomi Mi 9 est-il disponible en français ?
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Presentation of product Mi 9 specifications from brand Xiaomi
General Information
The Xiaomi Mi 9 is a smartphone from the brand Xiaomi, known for its innovation and quality in the technology field. This model, identified by the number Mi 9 | 21103, ensures optimal performance and an enhanced user experience. Its EAN code, 6941059619437, allows for unique identification in the distribution system.
Screen
Featuring a 6.39-inch display, the Xiaomi Mi 9 offers a resolution of 2340 x 1080 pixels, guaranteeing an immersive and pleasant viewing quality. The AMOLED technology used allows for vibrant colors and excellent contrast with a ratio of 60000:1. Protected by Gorilla Glass, this screen is resistant to shocks and scratches. It has a brightness of 430 cd/m², ensuring visibility even in difficult lighting conditions.
Sensors
The Xiaomi Mi 9 is equipped with several sensors, including an orientation sensor, a proximity sensor, an accelerometer, an ambient light sensor, and a gyroscope, allowing for precise and smooth interaction with the device.
Other Features
This smartphone features a touchscreen, providing optimal responsiveness for the user.
Representation / Realization
The Xiaomi Mi 9 supports fast charging and wireless charging, facilitating its daily use. It also integrates a quality speaker for an immersive audio experience and a fingerprint reader for quick and secure identification.
Navigation
For precise navigation, the Xiaomi Mi 9 offers assisted GPS (A-GPS), as well as satellite positioning systems such as GLONASS, BeiDou, and Galileo. It also includes an electronic compass and the ability to locate via Wi-Fi.
Multimedia
Although the Xiaomi Mi 9 does not have FM radio, it supports various audio (AAC, MP3, FLAC, etc.) and video (H.264, H.265, VP9, etc.) formats for an enriching multimedia experience.
Processor
The smartphone is powered by a Qualcomm Snapdragon 855 processor with a frequency reaching 2.84 GHz. Its 7 nm lithography and 64-bit compatibility ensure optimal performance and increased energy efficiency.
Call Management
The Xiaomi Mi 9 allows for efficient call management, with features such as call waiting, call forwarding, hold, conference calling, and caller ID.
Storage Support
It is equipped with 6 GB of RAM and an internal storage capacity of 128 GB, although the lack of support for memory cards may limit users in terms of storage space.
Software
Running on Android 9.0, the Xiaomi Mi 9 ensures a smooth user experience. It also allows access to various applications through its distribution platform.
Camera
The Xiaomi Mi 9 is equipped with a triple rear camera with resolutions of 48 MP, 12 MP, and 16 MP, allowing for high-quality image capture, even in low light. The front camera offers 20 MP for stunning selfies. It supports video recording in 2160p and features such as face detection and 2x optical zoom.
Battery
With a capacity of 3300 mAh, the battery of the Xiaomi Mi 9 offers sufficient autonomy for daily use. The hybrid nickel-metal (NiMH) technology ensures lasting performance.
Network
The Xiaomi Mi 9 uses a single NanoSIM card and is compatible with 2G, 3G, and 4G (LTE) standards. It also includes advanced connectivity options such as Wi-Fi 5 and Bluetooth 5.0.
Connectivity
The smartphone features a USB Type-C port for fast and efficient connection, facilitating data transfer and charging.
Weight and Dimensions
The Xiaomi Mi 9 weighs 173 g, with dimensions of 157.5 mm in height, 74.67 mm in width, and 7.61 mm in depth, offering a pleasant and ergonomic grip.
Messaging
It supports common messaging services such as SMS, MMS, and instant messaging (IM), allowing for quick and efficient exchanges.
Design
The design of the Xiaomi Mi 9 is sleek with an Ocean Blue finish, offering a modern look. Its bar format makes it easy to use daily.
Package Contents
The package includes a power adapter, a charging cable, a warranty card, and a user manual, ensuring easy and quick setup.