Oppo

Oppo A77 5G (2022) review

Android OS v12.0
Mediatek Dimensity 810
Mali-G57 MP4
6 GB / 128 GB
6.56 inches (720 x 1612 px)
48 + 2 MP, 8000 x 6000 px, autofocus

Oppo announced the launch of the A77 5G smartphone in 2022. The manufacturer is offering the Oppo A77 5G phone with 6.56 inches display, Mediatek Dimensity 810 chipset, 6 GB of RAM and 128 GB of internal storage.

The Oppo A77 5G comes with Android OS v12.0 out of the box, and a Li-Po 5000 mAh, non-removable battery. The 6.56 inches phone comes with a high resolution IPS display (720 x 1612 px).

Oppo A77 5G specifications

BrandOppo
NameA77 5G
ModelCPH2339
Release date2022

Body

The weight of Oppo A77 5G is about 6.7 oz with battery, which is average compared to most of the smartphones with same size. The dimensions of this Oppo phone are average (6.45 x 2.96 x 0.31 inches).

Weight6.7 oz
Dimensions6.45 x 2.96 x 0.31 inches
Colorsblack, blue
SIM typeNano SIM

System

The Oppo A77 5G comes with Android OS v12.0 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. We use AnTuTu app to measure general processing performance. AnTuTu Benchmark is the most popular benchmark app for Android phones.

OS versionAndroid OS v12.0
SoCMediatek Dimensity 810
CPUOcta-core, Dual-core 2.4 GHz Cortex-A76, Hexa-core 2 GHz Cortex-A55
GPUMali-G57 MP4
PerformanceAnTuTu v9: 396312

Display

The size of A77 5G screen is measured diagonally, from corner to corner. The 6.56 inches 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 6.56 inches IPS display of Oppo A77 5G with 720 x 1612 px resolution is multitouch capable.

Display typeIPS
Screen size6.56 inches
Resolution720 x 1612 px
Multitouch supportyes

Memory

The internal memory of Oppo A77 5G (6 GB) cannot be expanded, but the internal storage (128 GB) can be expanded with a compatible microSD card.

RAM6 GB
Internal storage128 GB
Memory card slotmicroSD

Camera

The camera of the A77 5G 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.

Selfie camera8 MP
Main camera48 + 2 MP, 8000 x 6000 px, autofocus
FlashLED

Connectivity

The Oppo A77 5G supports 2G, 3G and 4G/LTE networks. 4G is the fourth generation of mobile phone technology. 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 5G comes with NFC (Near Field Communication) functionality. Near Field Communication (NFC) is a short-range wireless connectivity technology that makes life easier and more convenient for consumers around the world by making it simpler to make transactions, exchange digital content, and connect electronic devices with a touch. The A77 5G phone has built-in FM radio. The built-in FM Radio is great for listening to your favorite radio station.

GSM 2G bands850 / 900 / 1800 / 1900
Network coverage2G / 3G / 4G
Wi-FiWi-Fi 802.11 a/b/g/n/ac
Bluetoothv5.3, A2DP
GPSA-GPS, GLONASS
NFCyes
FM radioyes
USBUSB Type-C
Headphone3.5 mm jack

Battery

The Li-Po 5000 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 5G isn't removable without voiding the warranty.

TypeLi-Po 5000 mAh, non-removable

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 5G 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 5G 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 Dual SIM capability of Oppo A77 5G 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. This smartphone supports fast charging technology, which comes in handy when you need quick juice on your device.

Sensorsaccelerometer, compass, fingerprint, gravity, light, pedometer, proximity
SpecialsColorOS, Dual SIM, Fast charging, Stylus

The specifications above 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 5G, then don’t hesitate and signal the problem to us.

Oppo A77 5G pictures

Oppo A77 5G photo Oppo A77 5G photo
Oppo A77 5G / CPH2339

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