Oppo F21 Pro 4G

Availability

The Oppo F21 Pro 4G was announced on April 10, 2022. The phone was released on April 10, 2022. The Oppo F21 Pro 4G price in Bangladesh starts from BDT 27990.00.

Design

The Oppo F21 Pro 4G dimensions measurement is 72.1 x 156.8 x 7.5 mm. The weight of the phone is approximately 185 g. The device also comes in 2 colors - Cosmic Black, and Sunset Orange. The body materials of the Oppo F21 Pro 4G are Aluminium alloy, and Glass. The device is officially IPX4 rated, so you should get some protection from water and dust.

SIM Card

The Oppo F21 Pro 4G comes with Dual Nano-SIM support. Additionally, the device supports Dual SIM stand-by (Both cards are active. When one is busy, the other is not active).

Networks

The Oppo F21 Pro 4G has mobile (cellular) networks such as GSM, W-CDMA, and LTE, which allows mobile devices to communicate with each other. That means the device has support for 2G, 3G, and 4G/LTE.

Operating System

The Oppo F21 Pro 4G launched with ColorOS 12.1 (Android 12) straight out of the box. It's expected to get future updates that will optimize the performance of the OS and include major and minor bugs.

System on Chip (SoC)

The Oppo F21 Pro 4G is powered by Qualcomm Snapdragon 680 processor. Additionally, the processor has a 6 nm (nanometers) chipset with 64 bit processor technology. Moreover, it has up to Octa-core (4x 2.4 GHz Cortex-A75, 4x 1.9 GHz Cortex-A55) CPU. Also, the device is powered with Octa-core Qualcomm Adreno 610 GPU. The Oppo F21 Pro 4G has an LPDDR4X Double channel 2133 MHz (megahertz) 8 GB (gigabytes) RAM variant.

Storage

The Oppo F21 Pro 4G has 256 GB storage capacity variants.

Display

The Oppo F21 Pro 4G rocks with an AMOLED panel with a display size of 6.43 in (inches) diagonally. The device has a display resolution of 1080 x 2400 pixels with an aspect ratio of 2.222:1. The pixel density of the display is 409 ppi (pixels per inch) with 24 bit color depth and an estimated percentage of the screen area is 88.58 % (percent). Additionally, the display is Capacitive, Multi-touch, and Scratch resistant. However, the display has other features like Corning Gorilla Glass 5, 90 Hz refresh rate, 180 Hz touch sampling rate, 135.13% sRGB, 93.28% DCI-P3, 430 cd/m² typical brightness, and 600 cd/m² peak brightness.

Sensors

The Oppo F21 Pro 4G has sensors like Proximity, Light, Accelerometer, Compass, Gyroscope, Pedometer, Geomagnetic, Fingerprint, and Gravity. Additionally, it contains In-display fingerprint sensor.

Rear camera

The primary back camera of the Oppo F21 Pro 4G packs with f/1.7 aperture, and LED flash. The image resolution is 9280 x 6920 pixels, and 64.22 MP (megapixels) and the video resolution is 3840 x 2160 pixels, and 8.29 MP (megapixels) with 30 fps (frames per second). Additionally, it has Secondary rear camera - 2 MP (macro), Sensor size - 1/5" (#2), Pixel size - 1.75 μm (#2), Aperture size - f/2.4 (#2), Angle of view - 89° (#2), 3-element lens (#2), Third rear camera - 2 MP (depth-sensing), Sensor size - 1/5" (#3), Pixel size - 1.75 μm (#3), Aperture size - f/2.4 (#3), Angle of view - 89° (#3), and 3-element lens (#3).

Front camera

The selfie camera of the Oppo F21 Pro 4G featured with Sony IMX709 sensor, and f/2.4 aperture. The image resolution is 32 MP (megapixels) and the video resolution is 1920 x 1080 pixels, and 2.07 MP (megapixels) with 30 fps (frames per second).

Audio

The Oppo F21 Pro 4G has audio mode consisting of a Loudspeaker, and Earpiece.

Tracking/Positioning

The Oppo F21 Pro 4G has tracking and positioning features like GPS, A-GPS, GLONASS, BeiDou, and Galileo.

Bluetooth

The Oppo F21 Pro 4G has Bluetooth 5.1. Additionally, it has features such as A2DP (Advanced Audio Distribution Profile), and LE (Low Energy).

USB

The Oppo F21 Pro 4G has USB Type-C with version 2.0. USB can be used for Charging, Mass storage, and On-The-Go.

Battery

The Oppo F21 Pro 4G has a 4500 mAh (milliampere-hours) battery capacity with a Li-Polymer battery type. The device has SuperVOOC 2.0, VOOC 3.0, Power Delivery (9V/2A), Quick Charge (9V/2A) fast charging technology. Additionally, the battery has features like Fast charging, and Non-removable.