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Oppo
Oppo A77

Oppo A77

৳28,000.00
Brand: Oppo
Category: Smartphones
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Released: 2022, June 10
OS: Android 12, ColorOS 12.1
Display: 6.56" 720x1612 pixels
Camera: 48MP 1080p
RAM: 6GB RAM Dimensity 810
Battery: 5000mAh Li-Po

Full Specifications and Price in Bangladesh

General Info

Announced	2022, June 01
Status	Available
Brand	Oppo
Model	Oppo A77
Color	Ocean Blue, Midnight Black
Made by	China
Price	BDT. 28,000

Network

Technology	GSM / HSPA / LTE / 5G
2G Bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Bands	HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G Bands	1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66
5G Bands	1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA
Speed	HSPA, LTE, 5G
GPRS GPRS (General Packet Radio Service) is a packet oriented mobile data service on the 2G and 3G cellular communication system's global system for mobile communications (GSM), Generally, GPRS is used for the purpose of wireless data transfer, such as sharing pictures and videos or browsing the Internet via a mobile phone connection.
EDGE EDGE (Enhanced Data GSM Environment) is a wireless network technology generally considered the next step in the 2G network offers data transfer rates up to four times faster than ordinary GSM networks, Generally, EDGE is used for the purpose of wireless data transfer, such as sharing pictures and videos or browsing the Internet via a mobile phone connection.

Body

Dimensions	163.8 x 75.1 x 8 mm (6.45 x 2.96 x 0.31 in)
Weight	190 g (6.70 oz)
Build	Glass front, plastic frame, plastic back
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 (Nano-SIM, dual stand-by) IPX4 water resistant

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, 90Hz, 480 nits (typ), 600 nits (HBM)
Size	6.56 inches, 103.4 cm2 (~84.0% screen-to-body ratio)
Resolution	720 x 1612 pixels, 20:9 ratio (~269 ppi density)
Refresh Rate	90 Hz
Protection	Tempered Glass
Pixel Density Pixel Density (PPI) is refers to the concentration of pixels on a particular display, measured in pixels per inch (ppi). Pixel density is calculated by dividing the diagonal pixel resolution of a display by its diagonal size, higher pixel density better display quality.	269 ppi density
Multitouch
Features	MP4/H.264 player MP3/WAV/eAAC+/FLAC player Document viewer Photo/video editor

Platform

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 12, ColorOS 12.1
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 Dimensity 810 (6 nm)
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 (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
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.	Mali-G57 MC2

Memory

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.	Micro SDXC
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.	4/6 GB
Internal 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.	64/128 GB

Main Camera

Camera Resolution	48 MP, f/1.7, 26mm (wide), PDAF 2 MP, f/2.4, (depth)
Camera Features	LED flash, HDR, panorama
Video Resolution	1080p@30fps

Selfie Camera

Camera Resolution	8 MP, f/2.0, 26mm (wide)
Camera Features	Panorama
Video Resolution	1080p@30fps

Sound

Alert Types	Vibration, MP3, WAV ringtones
Loudspeaker	Yes, with stereo speakers
Audio Jack

Connectivity

WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, 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.	5.3, A2DP, LE, aptX HD
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, with A-GPS, GLONASS, GALILEO, BDS
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.
Infrared port
FM Radio
USB	USB Type-C 2.0, USB On-The-Go

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.	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Messaging	SMS(threaded view), MMS, Email, Push Email, IM
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.	HTML5
Java

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.	Non-removable Li-Po
Battery 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
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.	Fast charging 33W, 53% in 30 min (advertised)
Fast Charging
Wireless Charging

Our Rating

The overall rating is based on review by our experts

7.1

Design 7 / 10
Display 6 / 10
Camera 5 / 10
Connectivity 10 / 10
Features 8 / 10
Performance 6 / 10
Battery 8 / 10
Usability 7 / 10

Oppo A77: Overview

The Oppo A77 is a mid-range smartphone that combines a stylish design with reliable performance. Powered by a MediaTek processor, the device offers smooth everyday performance, and its large battery ensures that it can last through the day. The Oppo A77 also features a decent camera setup, making it a good choice for users who want a balanced smartphone at an affordable price.

Price in Bangladesh

The Oppo A77 is priced at approximately BDT 28,000, making it a competitive option in the mid-range segment.

Pro and Cons

Pros:

Sleek Design: The phone features a stylish and slim design that feels premium in hand.
Large Battery: The 5000mAh battery ensures long-lasting usage, perfect for heavy users.
Good Camera Performance: The 50MP main camera offers good photo quality, especially in well-lit conditions.
Affordable Price: Offers good value for the features provided.

Cons:

Average Performance: The MediaTek processor is capable but may not handle intensive tasks or gaming as smoothly as higher-end chips.
No 5G Support: The Oppo A77 lacks 5G connectivity, which may be a downside for future-proofing.
Limited Fast Charging: While it supports fast charging, the 33W speed may feel slow compared to some competitors.

FAQs

Q1: Does the Oppo A77 support 5G connectivity?

No, the Oppo A77 does not support 5G connectivity.

Q2: What is the display size of the Oppo A77?

The Oppo A77 features a 6.56-inch IPS LCD.

Q3: How is the camera performance of the Oppo A77?

The 50MP main camera delivers good results in well-lit conditions, though low-light performance is average.

Q4: Does the Oppo A77 support fast charging?

Yes, the Oppo A77 supports 33W fast charging.

Q5: Is the Oppo A77 suitable for gaming?

The Oppo A77 can handle casual gaming, but it may struggle with more demanding games due to its mid-range processor.

Reason to Buy

Affordable and Stylish: The Oppo A77 offers a sleek design and solid features at a budget-friendly price.
Long Battery Life: The 5000mAh battery provides extended usage, ideal for users on the go.
Decent Camera Quality: The 50MP camera is good for everyday photography.
Reliable Performance: While it may not excel in heavy gaming, it offers smooth performance for daily tasks.

The Oppo A77 is a well-rounded mid-range smartphone that caters to users looking for a stylish and affordable device with decent performance and good battery life. While it may not offer 5G connectivity or top-tier performance, it provides excellent value for its price.