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Xiaomi Mi 9

Xiaomi Mi 9
SKU:
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

    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.

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