Oppo announced the launch of the F21s Pro 4G smartphone in 2022. The manufacturer is offering the Oppo F21s Pro 4G phone with 6.43 inch display, Qualcomm Snapdragon 680 chipset, 8 GB of RAM and 128 GB of internal storage.
The Oppo F21s Pro 4G smartphone runs on the Android OS v12.0 operating system. The AMOLED display provides deep blacks, vibrant colors, fast response times, thin and flexible design possibilities, power efficiency, and features like Always-On Display (AOD). The F21s Pro 4G 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 F21s Pro 4G gives you the freedom to capture moments with yourself or your friends and family easily.
Oppo F21s Pro 4G specifications
|Name||F21s Pro 4G|
|Dimensions||6.3 x 2.88 x 0.3 inch|
|SIM type||Nano SIM|
The weight of the Oppo F21s Pro 4G is 6.42 oz. It is still considered to be relatively lightweight and portable. The dimensions of this Oppo smartphone are average (6.3 x 2.88 x 0.3 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.
|OS version||Android OS v12.0|
|SoC||Qualcomm Snapdragon 680|
|CPU||Octa-core, Quad-core 2.4 GHz Cortex-A75, Quad-core 1.9 Ghz Cortex-A55|
|Performance||AnTuTu v9: 260255|
The Oppo F21s Pro 4G comes with Android OS v12.0 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 Oppo F21s Pro 4G has Qualcomm Snapdragon 680 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 F21s Pro 4G comes with Adreno 610 Graphics Processing Unit. The GPU is optimized for parallel processing and complex mathematical operations required for rendering and manipulating graphics. Adreno GPUs are widely used in smartphones, tablets, and other mobile devices. These GPUs are known for their strong performance, power efficiency, and advanced graphics capabilities. We use AnTuTu app to analyze the performance of this device. It is designed to measure and evaluate the performance of different hardware components of a device, including the CPU, GPU, RAM and storage.
|Screen size||6.43 inch|
|Resolution||1080 x 2400 px|
This smartphone comes with a high-resolution AMOLED display. AMOLED displays are known for their vibrant colors, high contrast ratios, and energy efficiency. AMOLED technology allows for flexibility, enabling the creation of curved and flexible displays that can be used in devices with unique form factors. The 6.43 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.
|Internal storage||128 GB|
|Memory card slot||microSD|
The 8 GB of RAM on the Oppo F21s Pro 4G should be more than enough to handle their daily needs without any major issues. 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. 128 GB of internal storage should be more than enough for their needs. The F21s Pro 4G has 128 GB of internal storage. The internal storage of the F21s Pro 4G (128 GB) can be expanded with a compatible microSD card. MicroSD cards are popular because they're small, lightweight, and easy to use.
|Main camera||64 + 2 + 2 MP, 9280 x 6920 px, autofocus|
|Selfie camera||32 MP|
The multi-camera setup of F21s Pro 4G 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. F21s Pro 4G 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 / 4G|
|Wi-Fi||Wi-Fi 802.11 a/b/g/n/ac|
The Oppo F21s Pro 4G supports 4G/LTE networks. 4G networks are widely used around the world and have become the standard for mobile networks in many countries. To connect to a Wi-Fi network on the Oppo F21s Pro 4G, you simply need to go to the Wi-Fi settings on the device, select the network you want to connect to, and enter the password. The F21s Pro 4G 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 F21s Pro 4G 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 F21s Pro 4G 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 F21s Pro 4G has an USB Type-C port. USB Type-C is capable of supporting a range of different data transfer speeds and charging capabilities, depending on the specific implementation used by a particular device. The F21s Pro 4G smartphone does not have 3.5 mm headphone jack.
|Type||Li-Po 4500 mAh, non-removable|
The Li-Po 4500 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 F21s Pro 4G 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, compass, fingerprint, geomagnetic, gravity, gyroscope, light, pedometer, proximity|
|Specials||ColorOS, Corning Gorilla Glass 5, Dual SIM, Fast charging, Quick Charge|
Smartphones today come with a wealth of sensors to facilitate a better user experience. The Oppo F21s Pro 4G 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 F21s Pro 4G smartphones.
When an object, such as your hand or face, comes close to the sensor of F21s Pro 4G, it triggers a response that can be used for specific functions or features. The F21s Pro 4G 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 F21s Pro 4G 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. The F21s Pro 4G supports fast charging. With fast charging, you can get a significant amount of battery life in just a few minutes of charging, which is especially useful if you need to use your phone but don't have much time to wait for it to charge. Corning Gorilla Glass is a type of chemically strengthened super-glass.
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 F21s Pro 4G, then don’t hesitate and signal the problem to us.
Oppo F21s Pro 4G pictures
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