
Oppo Realme C20A: A Closer Look at Specs and Cameras
Oppo announced the launch of the Realme C20A smartphone in 2021. The manufacturer is offering the Oppo Realme C20A phone with 6.5 inch display, Mediatek Helio G35 MT6765V chipset, 2 GB of RAM and 32 GB of internal storage.
The Oppo Realme C20A smartphone runs on the Android OS v10.0 operating system. The IPS display of Realme C20A provides wide viewing angles, meaning the screen content remains clear and consistent even when viewed from different angles. This phone has only one rear-camera (8 MP, 3264 x 2448 px, autofocus) on its back for photos and videos. Some smartphones with multi-camera setups offer specialized features like macro photography, low-light capabilities, or advanced image stabilization. The Realme C20A also features a 5 MP front-facing camera.
Oppo Realme C20A 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 Realme C20A, then don’t hesitate and signal the problem to us.
Oppo Realme C20A specifications
Brand | Oppo |
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Name | Realme C20A |
Model | RMC20A |
Release date | 2021 |
Body
Weight | 6.7 oz |
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Dimensions | 6.5 x 3.01 x 0.35 inch |
Colors | blue, gray |
SIM type | Nano SIM |
The weight of the Oppo Realme C20A is 6.7 oz. It is still considered to be relatively lightweight and portable. The dimensions of this Oppo smartphone are average (6.5 x 3.01 x 0.35 inch). For some people, larger smartphones are more comfortable to hold and easier to use, as they provide a larger display for watching videos, browsing the web, and using apps. A Nano SIM is a chipcard that is used in smartphones as a subscriber identity module (SIM). Nano SIM is the smallest SIM card size available and is currently the most widely used SIM card size in newer devices.
System
OS version | Android OS v10.0 |
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SoC | Mediatek Helio G35 MT6765V |
CPU | Octa-core, Quad-core 2.3 GHz Cortex-A53, Quad-core 1.8 GHz Cortex-A53 |
GPU | PowerVR GE8320 |
The Oppo Realme C20A comes with Android OS v10.0 out of the box, but it is upgradable to the next OS. Android is an open-source operating system, which means that users and developers have more control over the software and can customize it to suit their needs. The Oppo Realme C20A has Mediatek Helio G35 MT6765V chipset. The octa-core CPU is fast enough. This makes it ideal for running resource-intensive applications such as video editing, 3D rendering, and gaming.
The Oppo Realme C20A comes with PowerVR GE8320 Graphics Processing Unit. The GPU is optimized for parallel processing and complex mathematical operations required for rendering and manipulating graphics. PowerVR GPUs are considered to be highly competitive with other leading mobile GPUs, such as ARM Mali and Adreno.
Display
Display type | IPS |
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Screen size | 6.5 inch |
Resolution | 720 x 1600 px |
Multitouch support | yes |
This smartphone comes with an IPS display. IPS is known for its ability to provide wide viewing angles and accurate color reproduction. IPS panels have become more energy-efficient over time, allowing for longer battery life in portable devices. The 6.5 inch display should be large enough to provide a comfortable viewing experience for your needs, whether it's reading text, browsing the web, or watching videos.
The display size represents the diagonal distance from one corner of the screen to the opposite corner. Text will be easier to read, and videos will be more immersive on a larger display. This smartphone is multitouch capable. Multitouch is a feature in smartphones that allows for the detection and tracking of multiple touch points on the screen simultaneously. It enables users to interact with the device using more than one finger or touch input at the same time.
Memory
RAM | 2 GB |
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Internal storage | 32 GB |
Memory card slot | microSD |
With 2 GB of RAM, a smartphone can run multiple apps simultaneously without experiencing any significant lag or slow performance. 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. 32 GB of internal storage is generally considered to be the minimum amount of storage you would want in a smartphone. The Realme C20A has 32 GB of internal storage. The memory of Oppo Realme C20A (2 GB) cannot be expanded, but the internal storage (32 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
Main camera | 8 MP, 3264 x 2448 px, autofocus |
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Flash | LED |
Selfie camera | 5 MP |
This smartphone has only one camera on its back. If you have budget limitations or prioritize other features over a multi-camera system, this single camera setup can be a suitable choice. The autofocus is an important feature in this smartphone. Autofocus helps the camera to focus on a subject automatically, which ensures that the resulting photo or video is clear and sharp. The main camera of Realme C20A 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
GSM 2G bands | 850 / 900 / 1800 / 1900 |
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Network coverage | 2G / 3G / 4G |
Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac |
Bluetooth | v5.0, A2DP |
GPS | A-GPS, GLONASS, Beidou, GALILEO |
NFC | no |
FM radio | yes |
USB | microUSB 2.0 |
Headphone | 3.5 mm jack |
The Oppo Realme C20A 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 Realme C20A like all modern smartphones, is capable of connecting to Wi-Fi networks. Wi-Fi is a wireless networking technology that allows devices to connect to the internet or other networks wirelessly, without the need for physical cables. Wi-Fi is based on the IEEE 802.11 family of standards, which define the specifications for wireless local area networks (WLANs).
The Realme C20A 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 receiver. GPS (Global Positioning System) is a satellite-based navigation system that allows you to determine your location and get directions to your desired destination.
The Realme C20A 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 Realme C20A phone has built-in FM radio. The built-in FM Radio is great for listening to your favorite radio station. The Realme C20A has a microUSB port. MicroUSB is a type of USB connector that was commonly used on older smartphones, tablets, and other mobile devices. The Realme C20A 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
Type | Li-Po 5000 mAh, non-removable |
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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 Realme C20A does not have a removable battery. The battery is integrated into the phone's design and is not intended to be removed or replaced by the user.
Features
Sensors | accelerometer, compass, light, proximity |
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Specials | Dual SIM, Fast charging |
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. When an object, such as your hand or face, comes close to the sensor of Realme C20A, it triggers a response that can be used for specific functions or features. The Realme C20A 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 light sensor is a type of sensor in a smartphone that enables it to measure the intensity of light around the device. The Dual SIM capability of Oppo Realme C20A 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.
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 Realme C55

Oppo K3

Oppo Realme X2 Pro 5G

Oppo Find N2 Flip

Oppo R7

Oppo Reno8 Global

Oppo A11K

Oppo Find X3 Neo
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