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Xiaomi Mi 9

Xiaomi Mi 9
Brand: Xiaomi
Category: Smartphone
  • CPU: Qualcomm Snapdragon 855
  • RAM: 6/8 GB
  • Storage: 64/128 GB
  • Display: 6.39" Full HD+
  • Camera: 48+12+16 mega-pixel
  • OS:

Xiaomi Mi 9 - Info

Lo Xiaomi Mi 9 è l'ultimo top di gamma presentato dalla casa cinese. Successore dello Xiaomi Mi 8, ne riprende gli stilemi estetici migliorandoli sotto vari aspetti. Abbiamo un pannello in formato 19.5:9 con risoluzione Full HD+ dalle dimensioni di 6.39 pollici e soprattutto in tecnologia Samsung AMOLED con notch a goccia. Sotto la scocca troviamo il nuovissimo processore di casa Qualcomm, lo Snapdragon 855 con GPU Adreno 640 coadiuvato da 6/8 GB di RAM e 64/128 GB di memoria interna UFS 2.1 non espandibile.

Il comparto multimediale è caratterizzato dalla nuova tripla fotocamera con sensori Sony IMX586+Samsung S5K3M5+Sony IMX481 da 48+12+16 mega-pixel con apertura f/1.75-2.2-2.2. Al contrario del passato, è stato aggiunto un nuovo sensore grandangolare con cui avere prospettive differenti negli scatti. Il lettore d'impronte è integrato nel display ed è presente anche il Face Unlock tramite la fotocamera frontale da 20 mega-pixel.

La batteria che alimenta il dispositivo è una 3300 mAh dotata di ricarica rapida Quick Charge 4 ma soprattutto per la prima volta della ricarica wireless a 20W. A muovere il tutto ci pensa la tipica interfaccia di casa Xiaomi, la MIUI 10 basata su Android 9.0 Pie.

Xiaomi Mi 9 - Specifiche

Generali

  • Modello
    Mi 9
  • Annunciato
    20 Febbraio 2019
  • Status
    Disponibile

Design

  • Dimensioni
    157.5 x 74.67 x 7.61 mm
  • Peso
    173 g
  • Colori
    Piano Black, Ocean blue, Lavender Violet
  • Certificazione IP
    -

Display

  • Tipo Display Technology => A number of display technologies and types used in mobile phones => TFT (Thin Film Transistor), IPS (In-Place Switching), OLED (Organic Light Emitting Diode), AMOLED (Active-Matrix Organic Light-Emitting Diode), Super AMOLED (an even advanced version of AMOLED), Resistive Touchscreen (Resistive touchscreens contain two layer of conductive material with a very small gap between them which acts as a resistance), Capacitive Touchsceen (Capacitive touchscreen technology consists of a layer of glass coated with a transparent conductor)
    AMOLED
  • HDR
  • Diagonale
    6.39"
  • Risoluzione
    2340 x 1080 pixel
  • Densità Pixel Pixel Density (PPI) is refers to the concentration of pixels on a particular display, measured in pixels per inch (ppi). Pixel density is calculated by dividing the diagonal pixel resolution of a display by its diagonal size, higher pixel density better display quality.
    403 PPI
  • Aspect ratio
    19.5:9
  • Protezione Display Protection => Gorilla Glass is a special alkali-aluminosilicate glass shield with exceptional damage resistance that helps protect mobile displays from scratches, drops, and bumps of everyday use, It is always better to go for a smartphone with Gorilla Glass for that added protection and peace of mind.
    Gorilla Glass 6

Hardware

  • Produttore Chipset Chipset is a group of integrated circuits designed to perform one or a more dedicated functions, often with real time computing constraints, Popular smartphones are equipped with more advanced embedded chipsets that can do many different tasks depending on their programming.
    Qualcomm
  • CPU CPU (Central Processing Unit) mostly known as processors, CPU processes instructions in order to carry out certain functions that make your device operate properly. Processors are often described as the brain of computers, smartphones and tablets, Smartphones and tablets rely on processors to carry out their every task, Processors are an incredibly important factor in selecting any type of computing device, including your smartphone.
    Snapdragon 855
  • Processo produttivo
    7 nm
  • Frequenza di clock
    1 x 2.84 GHz Kryo 485 Gold Prime + 3 x 2.42 GHz Kryo 485 Gold + 4 x 1.8 GHz Kryo 485 Silver
  • Architettura
    Octa-core 64 bit Kryo 485
  • GPU GPU (Graphics Processing Unit) is a single-chip processor designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display, This includes things such as lighting effects, object transformations, and 3D motion.
    Adreno 640
  • RAM RAM (Random Access Memory) is a type of computer memory that can be accessed randomly, any byte of memory can be accessed without touching the preceding bytes that allows information to be stored and accessed quickly from random locations. RAM is the most common type of memory found in computer systems, smartphones, tablets and other electronic devices.
    6/8 GB LPDDR4X-2133
  • Memoria
    64/128 GB UFS 2.1
  • Espandibilità
  • Raffreddamento
    No
  • Lettore d'impronte
    Nel display
  • Riconoscimento facciale
    2D

Software

  • Sistema Operativo OS => Every computer system run on a base software called Operating System (OS). Operating System controls all basic operations of the computer (such as smartphone, PDAs, tablet computers and other handheld devices). The Operating System allows the user to install and run third party applications (apps), apps are used to add new functionality to the device.
    Android 9.0 Pie
  • Interfaccia Utente UI or user interface of a device is the look and feel of the on-screen menu system. How it works, its color scheme, how it responds to button presses, all of these things are part of the user interface.
    MIUI 10

Fotocamera

  • Posteriore Camera is able to capture photographs and usually videos, The most important characteristics of a camera are the resolution (measured in megapixels), lens focus type (fixed or automatic), higher megapixel cameras are known to capture higher quality photos, but not always a good measurement of the photos quality.
    48+12+16 mega-pixel
  • Flash Posteriore Flash Light => There is commonly two types of flash lights are used in camera mobile phones, LED Flash (LED flash offers lower power consumption with drive circuitry that takes up very little room, LEDs can be strobed faster than any other light source), Xenon Flash (xenon flash produces an extremely intense full-spectrum white light for a very short duration)
    Singolo
  • Autofocus
    PDAF + Laser
  • Teleobiettivo
  • Grandangolare
  • Stabilizzazione
    EIS
  • Video
    4k a 30/60fps, 1080p a 30/60fps, 720p a 30fps, Super Slow Motion a 720/1080p a 120/240/960 fps
  • Sensore
    Sony IMX586 + Samsung S5K3M5 + Sony IMX481
  • Frontale
    20 mega-pixel f/2.0
  • Pop-up selfie camera
  • Flash Frontale Flash Light => There is commonly two types of flash lights are used in camera mobile phones, LED Flash (LED flash offers lower power consumption with drive circuitry that takes up very little room, LEDs can be strobed faster than any other light source), Xenon Flash (xenon flash produces an extremely intense full-spectrum white light for a very short duration)

Audio

  • Speaker
    Inferiore
  • Mini-jack

Connettività

  • Bluetooth Bluetooth is a wireless communications technology for exchanging data between mobile phones, headsets, computers and other network devices over short distances without wires, Bluetooth technology was primarily designed to support simple wireless networking of personal consumer devices.
    5.0
  • Wi-Fi Wi-Fi is a popular wireless networking technology using radio waves to provide high-speed network connections that allows devices to communicate without cords or cables, Wi-Fi is increasingly becoming the preferred mode of internet connectivity all over the world.
    802.11 a/b/g/n/ac Dual Band
  • GPS
    GPS/A-GPS/GLONASS/BeiDou
  • GPS Doppia Frequenza
  • NFC NFC (Near field communication) is a set of standards for smartphones and similar devices to establish peer-to-peer radio communications with each other by touching them together or bringing them into proximity, usually no more than a few inches.
  • USB
    Type-C 1.0
  • Radio FM
  • Infrarossi Infrared connectivity is an old wireless technology used to connect two electronic devices. It uses a beam of infrared light to transmit information and so requires direct line of sight and operates only at close range.
  • Uscita Video HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed or uncompressed digital audio data from a HDMI-compliant source device to a compatible computer monitor, video projector, digital television, or digital audio device.
  • Bande 2G
    GSM: B2/3/5/8
    CDMA 1X: BC0
  • Bande 3G
    WCDMA: B1/2/4/5/8
    TD-SCDMA: B34/39
  • Bande 4G
    LTE-FDD: B1/2/4/5/7/8/12/20/28
    LTE-TDD: B38/39/40

Batteria

  • Capacità Battery Capacity is a measure (typically in Amp-hr) of the charge stored by the battery, and is determined by the mass of active material contained in the battery. The battery capacity represents the maximum amount of energy that can be extracted from the battery under certain conditions.
    3300 mAh
  • Ricarica rapida
    Quick Charge 4
  • Ricarica wireless
  • Ricarica wireless inversa

La nostra valutazione

La valutazione del prodotto si basa, nella quasi totalità dei casi, sulla prova eseguita in sede di recensione.

0 0.0 1

    Lo Xiaomi Mi 9 è l'ultimo top di gamma presentato dalla casa cinese. Successore dello Xiaomi Mi 8, ne riprende gli stilemi estetici migliorandoli sotto vari aspetti. Abbiamo un pannello in formato 19.5:9 con risoluzione Full HD+ dalle dimensioni di 6.39 pollici e soprattutto in tecnologia Samsung AMOLED con notch a goccia. Sotto la scocca troviamo il nuovissimo processore di casa Qualcomm, lo Snapdragon 855 con GPU Adreno 640 coadiuvato da 6/8 GB di RAM e 64/128 GB di memoria interna UFS 2.1 non espandibile.

    Il comparto multimediale è caratterizzato dalla nuova tripla fotocamera con sensori Sony IMX586+Samsung S5K3M5+Sony IMX481 da 48+12+16 mega-pixel con apertura f/1.75-2.2-2.2. Al contrario del passato, è stato aggiunto un nuovo sensore grandangolare con cui avere prospettive differenti negli scatti. Il lettore d'impronte è integrato nel display ed è presente anche il Face Unlock tramite la fotocamera frontale da 20 mega-pixel.

    La batteria che alimenta il dispositivo è una 3300 mAh dotata di ricarica rapida Quick Charge 4 ma soprattutto per la prima volta della ricarica wireless a 20W. A muovere il tutto ci pensa la tipica interfaccia di casa Xiaomi, la MIUI 10 basata su Android 9.0 Pie.