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Samsung Galaxy A02s

Samsung Galaxy A02s
SKU: SM-A025M
Brand: Samsung
Category: Celular
  • Tela TFT LCD 6,5" HD+
  • CPU Qualcomm Snapdragon 450
  • RAM 3 GB
  • Armazenamento 32 GB
  • Bateria 5.000 mAh
  • Câmera 13 MP + 2 MP + 2 MP
  • Selfie 5 MP

O celular Samsung Galaxy A02s chegou como o aparelho mais barato a ser comercializado dentro da família A, tendo como proposta a opção de ser um modelo de entrada da categoria em 2021.

Este celular conta com um conjunto de três câmeras na parte traseira, sendo a principal de 13 megapixels, quanto as outras permitem o uso do modo retrato e macro, algo muito interessante para um celular abaixo de R$ 1.500.

Ainda na parte de fotos, para a câmera frontal a empresa inseriu uma lente de 85 MP, que faz com que seja possível tirar selfies interessantes dentro da faixa de preço.

Em relação à performance, a fabricante sul-coreana escolheu o chipset Snapdragon 450, bem como 3 GB de memória RAM e opção de armazenamento mínimo de 32 GB, podendo chegar até 1 TB com a inserção de um cartão de memória micrSD.

Especificações

Informações básicas

Sistema Operacional <strong>OS => </strong> 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 10
Lançamento 12 janeiro, 2021
Preço sugerido R$ 1.399

Design

Tipo <strong>Design Type</strong> called form factor refers to a mobile phone's size, shape, and style as well as the layout and position of major components of phone. There are three major form factors seen in mobile phones => bar phones, folding phones and sliding phones. Barra
Dimensões 164.2 x 75.9 x 9.1 mm
Peso 196g
Impressão digital Não tem
Reconhecimento facial

Tela

Tipo de display <strong>Display Technology => </strong> 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) TFT LCD
Tamanho 6,5 polegadas
Resolução HD+ (720x1600 pixels)
Proteção da tela <strong>Display Protection => </strong> 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. Plástico (lateral e traseira); vidro (frente)

Câmera

Principal <strong>Camera</strong> 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. 13 MP f/2.2
Profundidade 2 MP f/2.4
Macro 2 MP f/2.4
Vídeo [email protected]
Frontal 5 MP f/2.2

Hardware

Plataforma <strong>Chipset</strong> 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 Snapdragon 450
Processador Octa-core 1.8 GHz Cortex-A53
GPU <strong>GPU</strong> (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 <strong>RAM</strong> (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 GB
Armazenamento interno <strong>Internal Storage</strong> is a data storage space (flash memory) mostly used in smartphones, tablets and other electronic devices where operating system, apps, music, photos, videos, files and other user data Is stored. 32 GB
Cartão de memória <strong>Memory Card Slot</strong> is a special slot for inserting a memory card. Memory cards allow you to expand the phone's built-in memory, A memory card (sometimes called a flash memory card or a storage card) is a small storage medium used to store data such as text, pictures, audio, and video, for use on small, portable or remote computing devices such as mobile phones, mp3 players, digital cameras. MicroSD até 1 TB

Rede e Conectividade

Rede 4G
Tipo de Chip Nano SIM
Dual SIM
Bluetooth <strong>Bluetooth</strong> 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, A2DP, LE
WiFi <strong>Wi-Fi</strong> 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. Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Conexão <strong>Infrared</strong> 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. USB-C
GPS <strong>GPS</strong> The Global Positioning System is a satellite-based radio navigation system, GPS permits users to determine their position, velocity and the time 24 hours a day, in all weather, anywhere in the world, In order to locate your position, your device or GPS receiver must have a clear view of the sky.
NFC <strong>NFC</strong> (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.
Cabo <strong>Wireless Charging</strong> (Inductive Charging) uses an electromagnetic field to transfer energy between two objects. This is usually done with a charging station. Energy is sent through an inductive coupling to an electrical device, which can then use that energy to charge batteries or run the device. USB-C 2.0

Bateria

Tipo de bateria <strong>Battery Type => </strong> Cell phones run on various kinds of batteries depending on the manufacturer, phone size or shape and features. There are basically four types of cell phone batteries => Lithium Polymer, Lithium Ion, Nickel Metal Hydride and Nickel Cadmium. Li-PO (polímero de lítio)
Capacidade <strong>Battery Capacity</strong> 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. 5.000 mAh
Removível Não
Recarga 15W