Xiaomi Redmi S2

Brand: Xiaomi
Category: Smartphone
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CPU: Qualcomm Snapdragon 625
RAM: 3/4 GB
Storage: 32/64 GB
Display: 5.99" HD+
Camera: 12 + 5 mega-pixel
OS: Android 8.0 Oreo

Info

Xiaomi Redmi S2 è stato presentato il 10 Maggio 2018 dal colosso tecnologico. Si tratta di un dispositivo dotato del collaudatissimo processore che già abbiamo visto in tutti i medio gamma di Xiaomi come il Redmi 5 Plus e tanti altri. Il pannello montato è un 5.99 pollici in risoluzione HD+ e formato 18:9 in tecnologia IPS.
Come anticipato il processore montato su questo dispositivo è il Qualcomm Snapdragon 625 una CPU octa-core che si spinge fino a 2.0 GHz affiancata dalla GPU Adreno 506, il tutto è coadiuvato da 3/4 GB di RAM e 32/64 GB di memoria interna espandibile tramite microSD. Inoltre questo dispositivo è il primo di Xiaomi capace di ospitare due sim e una microsd simultaneamente.

Ciò che rende veramente interessante questo dispositivo è il reparto fotografico, infatti è il primo dispositivo economico ad integrare l’AI. Il comparto multimediale è quindi composto da una dual camera posteriore da 12 + 5 mega-pixel con apertura f/2.2 dove l’AI entra in gioco per migliorare le fotografie in Portrait Mode. Anteriormente si trova una selfie camera da 16 mega-pixel che grazie all’intelligenza artificiale riesce a restituire degli scatti migliorati in modo da risultare sempre belli nei propri autoscatti.

Ovviamente non manca un lettore d’impronte posteriori ed inoltre il dispositivo può vantare il Face Unlock. Sotto la scocca troviamo una batteria da 3080 mAh con supporto alla ricarica rapida a 5V 2A, il software a bordo è l’immancabile MIUI 9 basata su Android.

Specifiche

Disponibilità

Data di lancio

10 Maggio 2018

Design

Dimensioni	160.73 x 77.26 x 8.1 mm
Peso	170 grammi
Colori	Oro, Oro Rosa, Grigio

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)	IPS
Diagonale	5.99 pollici
Risoluzione	1440 x 720 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.	269 PPI

Sblocco biometrico

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
SoC	Snapdragon 625
Frequenza	octa-core fino a 2.2 GHz
Architettura	Kryo 260
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 506
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.	3/4 GB LPDDR3
Memoria	32/64 GB eMMC 5.1
Espandibilità

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 8.0 Oreo
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 9.5

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.	3000 mAh
Ricarica rapida	Quick Charge 2.0
Ricarica wireless	No

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.	4.2
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.	802.11a/b/g/n/ac
GPS	GPS/A-GPS/GLONASS/BeiDou
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	Micro USB 2.0
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.
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.