Blackview A20: A Closer Look at Specs and Cameras
Blackview announced the launch of the A20 smartphone in 2018. The manufacturer is offering the Blackview A20 phone with 5.5 inch display, Mediatek MT6580M chipset, 1 GB of RAM and 8 GB of internal storage.
The Blackview A20 smartphone runs on the Android OS v8.1 Go Edition (Oreo) operating system. The IPS display of this phone provides wide viewing angles, accurate color reproduction, better contrast and black levels, fast response times, and consistent image quality. The A20 with multi-camera setup offers specialized features, multiple cameras with different focal lengths, such as wide-angle, standard, telephoto, and macro. You have more options to capture a variety of subjects and scenes. The front camera of A20 gives you the freedom to capture moments with yourself or your friends and family easily.
Blackview A20 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 Blackview A20, then don’t hesitate and signal the problem to us.
Blackview A20 specifications
|Colors||blue, gold, gray|
|SIM type||Micro SIM|
A micro SIM is larger than the current standard Nano SIM card but smaller than the older, larger SIM card size. You can use a SIM card adapter to convert a Micro or Nano SIM card into the required size.
|OS version||Android OS v8.1 Go Edition (Oreo)|
|CPU||Quad-core 1.3 GHz Cortex-A7|
The Blackview A20 comes with Android OS v8.1 Go Edition (Oreo) out of the box, but it is upgradable to the next OS. Google regularly releases new versions of Android with new features, improvements, and security updates. The A20 has a Mediatek MT6580M CPU. A quad-core mobile CPU can provide fast and efficient performance for mobile games. The Blackview A20 comes with Mali-400 MP2 Graphics Processing Unit. The GPU is optimized for parallel processing and complex mathematical operations required for rendering and manipulating graphics. ARM Mali GPUs are considered to be a good option for mobile devices, providing a good balance of performance and power efficiency, and are widely used in many popular smartphones and tablets.
|Screen size||5.5 inch|
|Resolution||720 x 1440 px|
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 5.5 inch display make this smartphone pocket-friendly. 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.
|Internal storage||8 GB|
|Memory card slot||microSD|
1 GB of RAM is not typically considered to be enough for a smartphone. Most smartphones today come with at least 3 GB or 4 GB of RAM, and some high-end devices have even more. The amount of RAM needed for optimal performance depends on factors such as the operating system, the apps and services you use, and how you use your device. If you primarily use your smartphone for basic tasks like calling, texting, and browsing the web, 32GB may be sufficient for your needs. The A20 has only 8 GB of internal storage. The internal storage of the A20 (8 GB) can be expanded with a compatible microSD card. MicroSD cards are popular because they're small, lightweight, and easy to use.
|Main camera||5 + 0.3 MP, 2592 x 1944 px, autofocus|
|Selfie camera||2 MP|
The multi-camera setup of A20 allows you to adapt to different photography situations and achieve various perspectives and compositions. 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. A20 is equipped with a basic camera setup, and it does not have any advanced features. Basic camera setups are designed to fulfill the needs of users who prioritize affordability and basic photography requirements.
|GSM 2G bands||850 / 900 / 1800 / 1900|
|Network coverage||2G / 3G|
|Wi-Fi||Wi-Fi 802.11 b/g/n|
|Headphone||3.5 mm jack|
The Blackview A20 supports 2G and 3G networks only. Compared to modern 4G and 5G networks, 3G networks are generally considered to be relatively slow. The Blackview A20 supports the latest Wi-Fi standards. Wi-Fi is now a ubiquitous technology that is widely used in homes, businesses, public spaces, and other environments around the world. The A20 supports the latest Bluetooth standards, which offers faster data transfer speeds, better range, and improved reliability compared to previous versions of Bluetooth.
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 A20 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 A20 phone has built-in FM radio. During emergencies or natural disasters when cellular networks may be congested or disrupted, FM radio can provide a reliable source of information and emergency alerts.
The A20 has a microUSB port. MicroUSB is a type of USB connector that was commonly used on older smartphones, tablets, and other mobile devices. The A20 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.
|Type||Li-Po 3000 mAh, non-removable|
The Li-Po 3000 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 A20 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.
|Sensors||accelerometer, fingerprint, light, proximity|
Smartphones today come with a wealth of sensors to facilitate a better user experience. The Blackview A20 smartphone has an accelerometer. The presence of an accelerometer in smartphones enables a range of interactive and intuitive functionalities that enhance the user experience and enable innovative applications. The fingerprint reader is a biometric security feature found in A20 smartphones. When an object, such as your hand or face, comes close to the sensor of A20, it triggers a response that can be used for specific functions or features.
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 Blackview A20 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.
More Blackview smartphones
Check out the following collection of additional Blackview 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 Blackview phones, helping you make an informed decision when choosing your next device.
Blackview BL8800 Pro 5G
Blackview P2 Lite
Blackview Oscal C30
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