Oppo A77: A Closer Look at Specs and Cameras

Oppo announced the launch of the A77 smartphone in 2017. The manufacturer is offering the Oppo A77 phone with 5.5 inch display, Mediatek MT6750T chipset, 4 GB of RAM and 64 GB of internal storage.

The Oppo A77 smartphone comes with Android OS v6.0.1 (Marshmallow) out of the box, and a Li-Po 3200 mAh, non-removable battery. The 5.5 inch phone comes with a high resolution IPS display (1080 x 1920 px). This screen can reproduce accurate and vibrant colors. This smartphone has a single camera on the back (13 MP, 4160 x 3120 px, autofocus). The single camera setup can be sufficient for many smartphone users, depending on their photography needs and preferences. The A77 also features a 16 MP front-facing camera.

Oppo A77 pictures

The specifications below are based on the official data published by the manufacturer, but we also take user reviews into consideration. If you found an error or something lacking in the specifications above for the Oppo A77, then don’t hesitate and signal the problem to us.

Oppo A77 specifications

Body

The weight of Oppo A77 is about 5.4 oz with battery, which is average compared to most of the smartphones with same size. The dimensions of this Oppo smartphone are average (6.04 x 2.96 x 0.29 inch). Smaller smartphones are more compact and easier to carry around, but they may have smaller displays that can be harder to read and interact with. A Nano SIM is a small (12.3 x 8.8 x 0.67 mm) chipcard that is used in smartphones as a subscriber identity module (SIM) for connecting to a cellular network.

System

The Oppo A77 comes with Android OS v6.0.1 (Marshmallow) out of the box, but it is upgradable to the next OS. Android is a mobile operating system developed by Google based on a modified version of the Linux kernel and other open-source software. The A77 utilizes Mediatek MT6750T SoC (System on a Chip). This powerful octa-core processor is capable of handling complex tasks and running multiple applications simultaneously.

The A77 utilizes Mali-T860 MP2 GPU. A GPU (Graphics Processing Unit) is a specialized chip that is primarily designed to handle and accelerate the processing of graphics and visual data. It is responsible for rendering images, videos, and animations on a smartphone screen. ARM Mali GPUs are widely used in mobile devices and have a good reputation for performance and power efficiency. They offer competitive performance and power efficiency, making them suitable for a range of applications, including gaming, multimedia, and user interface rendering.

Display

The 5.5 inch phone comes with IPS display. The IPS display provides enhanced features, such as optimal viewing angles, color accuracy, invariable color reproduction and better power consumption. The 5.5 inch display make this smartphone pocket-friendly. The size of the screen is measured diagonally, from corner to corner. A larger screen typically requires more power to illuminate, which can impact battery life. The display of Oppo A77 is multitouch capable. Multitouch technology enables the device's touchscreen to detect and interpret multiple touch points on the screen simultaneously.

Memory

The Oppo A77 comes with 4 GB of RAM, which is considered to be sufficient for most users' needs. Having more RAM in a smartphone can provide benefits in terms of performance and multitasking. When you have more RAM, you can keep more apps and processes open in the background without slowing down the device. 64 GB of internal storage is generally considered to be a good amount of storage for a smartphone, and should be sufficient for most users' needs. The A77 has 64 GB of internal storage. The memory of Oppo A77 (4 GB) cannot be expanded, but the internal storage (64 GB) can be expanded with a compatible microSD card. A microSD card is a type of small, removable flash memory card used to store digital information.

Camera

The A77 offers only a single-camera setup. The single camera can still be sufficient for many smartphone users, depending on their photography needs and preferences. The main camera of the A77 is equipped with autofocus. An autofocus (or AF) optical system uses a sensor, a control system and a motor to focus on an automatically or manually selected point or area. Very few Android cameras come without autofocus. The main camera of A77 smartphone does not have OIS. The optical image stabilization (OIS) is an important feature in smartphones, particularly for those who frequently use their phones to take photos and videos.

Connectivity

The Oppo A77 supports 4G/LTE networks. 4G is the fourth generation of mobile phone technology. 4G provides faster data transfer speeds compared to previous generations. It offers peak download speeds ranging from 100 Mbps to 1 Gbps, depending on the specific network and implementation. The Oppo A77 like all modern smartphones, is capable of connecting to Wi-Fi networks. Wi-Fi allows devices to connect to the network from anywhere within range of the wireless access point, making it easier to work or access the internet from different locations or on different devices.

The A77 smartphone is capable of connecting to Bluetooth devices. Bluetooth is a wireless communication technology that allows devices to connect and communicate with each other over short distances. This phone has a built-in GPS. GPS is a highly accurate navigation system using signals from satellites to determine a location on the Earth's surface, irrespective of weather conditions. Most phones have a GPS unit on board.

The A77 isn't NFC (Near Field Communication) capable. NFC is not essential for basic phone functionality, but it can be useful for a variety of tasks and features. The A77 phone doesn't have built-in FM radio receiver. The A77 has a microUSB port. MicroUSB is a type of USB connector that was commonly used on older smartphones, tablets, and other mobile devices. The A77 smartphone has a 3.5 mm headphone jack. A 3.5 mm headphone jack is a small round port, that allows you to connect wired headphones or earphones to the device.

Battery

The Li-Po 3200 mAh, non-removable battery gives the smartphone a good battery backup. The lithium polymer (Li-Po) battery is a thin, light-weight, rechargeable battery. No periodic discharge is needed and charging can be done at random. The battery of A77 isn't removable without voiding the warranty.

Features

Smartphones today come with a wealth of sensors to facilitate a better user experience. The accelerometer is a sensor that measures the tilting motion and orientation of the phone. The A77 phone has a fingerprint scanner. This sensor identifies and authenticates the fingerprints of an individual in order to grant or deny access to a smartphone. This Oppo phones come with proximity sensor. This proximity sensor detects how close the phone is to an outside object, such as your ear.

The A77 phone comes with a compass sensor. A compass sensor is a device that provides accurate directions in relation to the earth's North and South magnetic poles. The ambient light sensor detects the level of ambient light in the surrounding environment. The main purpose of a light sensor in a smartphone is to automatically adjust the brightness of the device's display. The Dual SIM capability of Oppo A77 phone is ideal for businesses wishing to provide staff with a mobile device that can offer separate numbers and bills for both personal and business use. Corning Gorilla Glass is designed to provide enhanced durability and resistance to scratches, impacts, and drops.

More Oppo smartphones

Check out the following collection of additional Oppo phones we have gathered for you. We have carefully curated this list to empower you with a convenient resource for exploring and comparing features, specifications, and capabilities of different Oppo phones, helping you make an informed decision when choosing your next device.

Oppo F9 Pro
Oppo Realme C30
Oppo A1 Energy Edition 5G
Oppo Reno7 SE
Oppo Realme X50m 5G
Oppo Reno10 Pro
Oppo Realme 3 Pro
Oppo Find 5 Mini

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