Oppo A21 2020 specs.
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Basic Spec Oppo A21 2020
Smart Phone OS:
An operating system (OS) is software that interacts between a user and a smartphone.
An operating system (OS) is software that interacts between a user and a smartphone.Android v11
CPU:Central processing unit
Central processing unitOcta core (2.3 GHz, Quad core, Cortex A53 1.65 GHz, Quad core, Cortex A53)
Chipset:Is a set of chips in the smartphone that control the CPU.
Is a set of chips in the smartphone that control the CPU.MediaTek Helio P30 MT6758
Architecture:
64 bit
GPU:Graphics Processing Unit
Graphics Processing UnitMali-G71 MP2
RAM:Random Access Memory
Random Access Memory6 GB
Display Oppo A21 2020
Screen Size:This diagonal display size is usually measured in inches.
This diagonal display size is usually measured in inches.5.7 inches (14.48 cm)
Screen Resolution:Screen resolution refers to the size of the image received on the screen in pixels
Screen resolution refers to the size of the image received on the screen in pixels720 x 1440 pixels
Aspect Ratio:
18:9
Display Type:
IPS LCD
Display dots per inch:
282 ppi
Touch Screen:
Yes, Capacitive Touchscreen, Multi-touch
Bezel-less display:
Yes with waterdrop notch
Screen Protection:
Corning Gorilla Glass v3
Storage Oppo A21 2020
Internal Memory:
128 GB
Expandable Memory:
Yes, Up to 256 GB
USB OTG:
Yes
Communication Oppo A21 2020
SIM 1:
4G Bands: TD-LTE 2300(band 40)
FD-LTE 1800(band 3) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz
GPRS: Available EDGE: Available
FD-LTE 1800(band 3) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz
GPRS: Available EDGE: Available
SIM 2:
4G Bands: TD-LTE 2300(band 40)
FD-LTE 1800(band 3) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz
GPRS: Available EDGE: Available
FD-LTE 1800(band 3) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz
GPRS: Available EDGE: Available
SIM Size:
SIM1: Nano, SIM2: Nano
SIM Slot(s):
Dual SIM, GSM GSM
Network Support:
5G, 4G, 3G, 2G
Bluetooth:Bluetooth is used to exchange data between nearby mobile devices.
Bluetooth is used to exchange data between nearby mobile devices.Yes, v5.1
GPS:Global Positioning System
Global Positioning SystemYes with A-GPSAssisted Global Positioning System, GLONASSGLObal NAvigation Satellite System
Assisted Global Positioning System, GLONASSGLObal NAvigation Satellite SystemUSB Connectivity:
Mass storage device, USB charging, microUSB 2.0
VoLTE:
Yes
Wi-Fi:Wireless lan technology
Wireless lan technologyYes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Features:
Mobile Hotspot
Main camera Oppo A21 2020
Screen Resolution:Screen resolution refers to the size of the image received on the screen in pixels
Screen resolution refers to the size of the image received on the screen in pixels13 MP, Primary Camera
2 MP
2 MP
Image Resolution:
4128 x 3096 Pixels
Camera Setup:
Dual
Flash:
Yes, LED Flash
Camera Features:
Digital Zoom
Auto Flash
Face detection
Touch to focus
Auto Flash
Face detection
Touch to focus
Autofocus:
Yes
Settings:
Exposure compensation, ISO control
Shooting Modes:
Continuous Shooting
High Dynamic Range mode (HDR)
High Dynamic Range mode (HDR)
Video Recording:
1920x1080 @ 30 fps
Selfie camera Oppo A21 2020
Screen Resolution:Screen resolution refers to the size of the image received on the screen in pixels
Screen resolution refers to the size of the image received on the screen in pixels8 MP, Primary Camera
Camera Setup:
Single
Video Recording:
1920x1080 @ 30 fps
Multimedia Oppo A21 2020
Audio Jack:
3.5 mm
Loudspeaker:
Yes
Other features Oppo A21 2020
Fingerprint Sensor:
Yes
Fingerprint Sensor Position:
Side
Other Sensors:
Light sensor, Proximity sensor, Accelerometer, Compass
Battery Oppo A21 2020
Type:
Li-Polymer
Battery capacity:
4000 mAh
Battery removable:
No
USB Type-C:
No
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