Oppo A57 4GB

Oppo A57 4GB
$ 249.00
Brand: Oppo Mobiles
Category: Mobiles
  • CPU MediaTek Octa-core
  • RAM 4GB
  • Storage 64GB
  • Display 6.5 inches
  • Camera 13 MP
  • OS Android 11 (Red Velvet Cake)

Oppo A57 4GB – The A57 Smartphone With 4GB Of Ram!
Oppo has launched the new A57 4GB v Oppo A57 4GB – The A57 Smartphone With 4GB Of Ram!
Oppo has launched the new A57 4GB variant, which has already arrived in local and global markets. Actually, the company already launched the A57 series a couple of months ago, which was a 3GB variant with 64GB of internal storage, but the brand new Oppo’s A57 4GB comes with 4GB of RAM and 64GB of internal memory. Following the success of its older variant, the company decided to increase its RAM in order to increase its performance and beat its competitors. This Oppo A57 4GB’s a big 6.5-inch IPS LCD capacitive touchscreen display that has the ability to support the HD+ resolution of 720 x 1612 pixels with a 60Hz refresh rate. Now moving towards the amazing cameras of Oppo A57’s 4GB. It offers a Dual camera setup in which the main sensor is 13 MP and the second one is 2 MP to give an unbeatable photography experience. A single 8 MP selfie camera is located at the front to capture the moments of your life. The Oppo A57 4GB is packed with the powerful MediaTek MT6765G Helio G35 (12 nm) chipset, which is already well-known for its brilliant performance. It also has an octa-core CPU, which allows it to handle multiple applications at the same time. The A57 4GB’s massive 5000 mAh battery pack allows you to run this beast all day on just a single charge. The super-fast charging of 33W allows users to charge it up to 50% in just 30 minutes, according to the company. Samsung and other companies will face a tough time because of this new A57 4GB by Oppo. 

Specifications

General

Status Available
Released 2022, oct 15
Warranty 1 Year
Price $249

Design

Operating System 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 11
UI ColorOS 12.1
Dimensions 163.7 x 75 x 8 mm
Weight 187 g
SIM SIM (Subscriber Identity Module) is a small card that contains mobile network subscriber's account information. This allows the phone using the card to attach to a mobile network. The SIM card is most commonly associated with GSM and UMTS mobile networks. Moving a SIM card from one phone to another allows a subscriber to switch mobile phones without having to contact their mobile network carrier. SIM cards can also be used by a phone to store limited amounts of data, such as phone numbers and text messages. Dual Sim, Dual Standby (Nano-SIM)
Colors Glowing Green, Glowing Black

Network

2G Band SIM1: SIM1 GSM 850 / 900 / 1800 / 1900
SIM2: GSM 850 / 900 / 1800 / 1900
3G Band HSDPA 850 / 900 / 2100
4G Band LTE band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)

Processor

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. Octa-core (4 x 2.3 GHz Cortex-A53 + 4 x 1.8 GHz Cortex-A53)
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. MediaTek MT6765G Helio G35 (12 nm)
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. PowerVR GE8320

Display

Type Design Type 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. IPS LCD Capacitive Touchscreen, 16M Colors, Multitouch
Size 6.5 Inches
Resolution 720 x 1612 Pixels (~270 PPI)
Features 60Hz

Memory

Internal Storage Internal Storage 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. 64GB Built-in
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. 4GB
Card Slot Memory Card Slot 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. microSDXC

Camera

Primary 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. Dual 13 MP, f/2.2, 26mm (wide), 1/3.06", AF + 2 MP, f/2.4, (depth), LED Flash
Front Geo-tagging, touch focus, face detection, HDR, panorama, Video (1080p@30fps)
Camera Features 8 MP, f/2.0, (wide), HDR, Video (1080p@30fps)

Connectivity

WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot
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. v5.0 with A2DP, LE
GPS GPS 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. Yes + A-GPS support
USB USB-C port
Radio
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.
Wireless Charging Wireless Charging (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.

Features

Sensors Sensors are electronic components that detects and responds to some type of input from the physical environment. The specific input could be light, heat, motion, moisture, pressure and location, The output is generally a signal that is converted to use in computing systems, a location sensor, such as a GPS receiver is able to detect current location of your electronic device. Accelerometer, Compass, FingerPrint, Proximity
Audio 3.5mm Audio Jack, MP4/H.264/FLAC player, MP3/eAAC+/WAV player, Speaker Phone
Browser Web Browser => a web browser is a software application used to locate, retrieve and display content on the World Wide Web, including Web pages, images, video and other files, The primary function of a web browser is to render HTML, the code used to design or markup webpages. HTML 5
Messaging SMS (threaded view), MMS, Email, Push Email
Games Built-in + Downloadable
Torch
Extra IPX4 water resistant, IP5X dust resistant ,Glass front, Plastic frame, Plastic back, Document viewer, Photo/video editor

Battery

Battery Type Battery Type => 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-Poly (Lithium Polymer)
Capacity 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. 5000 mAh
Placement Non-Removable
Fast Charging Fast charging 33W, 50% in 30 min (advertised)

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