Home Electronics & Computing Mobile & Communication Smartphones Oppo A77 4G

Oppo A77 4G

Key Features

Display

6.56 inches

720×1612 pixels

Camera

50 MP

Memory

4GB, 3GB

LPDDR4X

Battery

5000 mAh

Li-Poly

Release date

August 2022

Storage

64GB, 128GB

UFS 2.2

Out of stock

What Customers Say

The Oppo A77 4G impresses with its robust build quality, a capable 50-megapixel camera producing sharp images, and a swift 33-watt fast charging system that significantly enhances user experience. However, its low-resolution display and underwhelming MediaTek Helio G35 processor limit performance, impacting its competitiveness compared to similarly priced options.

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ChoiceWise Review: 66 Out Of 100

Performance

Camera

Battery

Display

TypeIPS LCD

Size6.56 inches

Resolution720×1612 pixels

Refresh rate90 Hz

PPI269

Aspect ratio20:9

Screen-to-body ratio84.2 %

Display featuresCapacitive Touchscreen Multi-touch screen

Max rated brightness600 nits

ChipsetMediaTek Helio G35

CPU cores8

Fabrication Technology12 nm

CPU max frequency2.3 GHz

CPU Architecture64-bit

Microarchitecture4x 2.3 GHz – Cortex-A53 4x 1.8 GHz – Cortex-A53

Memory typeLPDDR4X

GPUIMG PowerVR GE8320

RAM4GB, 3GB

Storage64GB, 128GB

Storage TypeUFS 2.2

Expandable StoragemicroSDXC

Operating SystemAndroid 12 (Snow Cone), Upgradable to Android 14 (Upside Down Cake)

Matrix50 MP

Video Resolution1080p @ 30 fps

FeaturesContinuous shooting mode Exposure Compensation Face Detection High Dynamic Range (HDR) ISO Settings Panorama Touch to focus

Lenses50 MP, ƒ/1.8 ( Wide-angle ) 2 MP, ƒ/2.4 ( Depth )

FlashLED Flash

Matrix8 MP

Lenses8 MP, ƒ/2.0, 26 mm ( Wide-angle )

Video Resolution1080p @ 30 fps

FeaturesPanorama

AnnouncedWednesday, 03 August 2022

ReleasedWednesday, 03 August 2022

Capacity5000 mAh

TypeLi-Poly

Wired charging power33W

Wireless charging supportno

Fast charging supportYes

Browsing15:56 hh:mm

Video watching10:06 hh:mm

Playing games9:00 hh:mm

Height163.8 mm

Width75 mm

Thickness8 mm

Weight187 g

Resistance certificateIP54

Resistance cert. meaningDust resistanceSplash resistance

SIM cardsDual SIM

VoLTE supportYes

Network Type supportLTE, HSPA

Network_4G bandsLTE: b1 (2100), b3 (1800), b5 (850), b8 (900), b38 (2600), b40 (2300), b41 (2500 MHz)

Network_3G bandsHSPA: 850 / 900 / 1700 / 1900 / 2100 / 800 MHz

Network_2G bandsGSM: 850 / 900 / 1800 / 1900 MHz

WiFi supportYes ( Wi-Fi 5 )

Bluetooth supportYes, v5.0

USB portsUSB Type-C 2.0, USB On-The-Go,

USB connectivityUSB charging, USB Mass storage device

GPS supportYes

GPS featuresBDS, GALILEO, GLONASS, GPS, QZSS

NFC supportYes

Wi-Fi standards802.11/a/b/g/n/ac

Wi-Fi featuresDual-band, Mobile Hotspot, Wi-Fi Direct

LoudspeakerYes

Headphone jackYes

Radio FMNo

Audio typeStereo speakers,

Expert Opinion

Overall Assessment and Positioning

The Oppo A77 4G is a mid-range smartphone that aims to provide a balance between performance, features, and affordability. In terms of positioning, it sits comfortably in the crowded mid-range segment, competing with other devices from various manufacturers. The phone's specifications, such as the MediaTek Helio G35 chipset, 4GB/3GB of RAM, and 64GB/128GB of storage, are in line with what other devices in this category offer. While it may not exceed expectations in terms of raw performance, the Oppo A77 4G's overall package makes it a solid choice for users seeking a reliable and feature-rich device.

Key Strengths and Standout Features

One of the standout features of the Oppo A77 4G is its impressive display, boasting a 6.56-inch IPS LCD screen with a 90Hz refresh rate and 269 PPI. The phone's camera system, featuring a 50MP primary sensor and 8MP selfie camera, is also a notable aspect, capable of capturing decent photos and videos in good lighting conditions. Additionally, the phone's battery life is respectable, with the ability to last over 15 hours of browsing and 10 hours of video watching. The device's IP54 rating for dust and splash resistance is also a welcome feature. Furthermore, the Oppo A77 4G supports fast charging, wired and wireless connectivity options, and has a quad-core processor with 8 CPU cores.

Value Proposition and Who It's Best Suited For

The Oppo A77 4G offers a compelling value proposition for users seeking a reliable and feature-rich mid-range smartphone. It is best suited for individuals who require a device for general use, including social media, browsing, and light gaming. The phone's affordable price point and decent performance make it an attractive option for users who want a hassle-free experience without breaking the bank. Additionally, the Oppo A77 4G's battery life and camera capabilities make it a suitable choice for users who value convenience and don't need a high-end device with advanced features. Overall, while it may not be the most powerful or feature-packed device in its class, the Oppo A77 4G is a solid choice for users seeking a dependable and affordable smartphone.