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OPPO R21

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Processor: Qualcomm Snapdragon
OS: Android 8.1
Front Camera: 25MP
Rear Camera: 16MP
RAM: 8GB
Storage: 128GB
Screen Size: 6.4 inches
Battery Capacity : 3500mAh
Battery Type: Non-removable battery
The OPPO R21 in the mobile phone is a product with a large number of users and a large number of praises on the market. It has a very good experience and is very cost-effective, suitable for users of all ages to meet the needs of different aspects of office or home or entertainment.

OPPO smartphone OPPO R21 is 6.4 inches Capacitive Screen , multi-touch display with AMOLED technology .

OPPO R21 is powered by an Octa Core Qualcomm Snapdragon and the RAM of 8GB. The phone internal memory capacity is 128GB. As for us the camera concerned, it has 25MP front facing camera and 16MP rear camera.

OPPO R21 runs on android and it is powered by 3500mAh non-removable battery.

OPPO R21 has Nano SIM card , dual sim. The Connectivity options include Gravity sensor , Accelerometer , light sensor , fingerprint recognition , electronic compass , fast charging , gyroscope.

By utilizing the most developed OPPO technology, Super VOOC Flash Charge, your phone would be able to completely re-charged within only 35 minutes.

OPPO R21 full specifiction

Basic parameters

  • Cellphone type
    • 4G mobile phone , smart phone , Octa-Core mobile phone
  • OS
    • Android 8.1

Screen

  • Touch screen type
    • Capacitive screen , multi-touch
  • Screen size
    • 6.4 inches
  • Screen technology / material
    • AMOLED

Hardware parameter

  • CPU brand
    • Qualcomm Snapdragon
  • CPU
    • Qualcomm Snapdragon
  • RAM
    • 8GB
  • Body capacity
    • 128GB
  • Type of battery
    • Non-removable battery
  • Battery capacity
    • 3500mAh
  • Theoretical charging time
    • 20W VOOC flash charge
  • Sensor
    • Gravity sensor , Accelerometer , light sensor , fingerprint recognition , electronic compass , fast charging , gyroscope.

Camera

  • Camera type
    • Rear dual camera
  • Rear camera
    • 16MP
  • Rear camera 2
    • 5MP
  • Front camera
    • 25MP
  • Front camera sensor type
    • IMX576
  • Rear camera sensor type
    • IMX519+S5K5E
  • Shooting features
    • Autofocus , phase focus , face recognition , smile shutter , anti-shake function , continuous shooting function , HDR
  • Digital zoom
    • stand by

Network and connection

  • Network support
    • Full Netcom , Mobile 4G , Unicom 4G , Telecom 4G
  • 2G/3G network
    • Mobile 3G , China Unicom 3G , Telecom 3G , Mobile 2G , Unicom 2G , Telecom 2G
  • SIM card type
    • Nano SIM card , dual sim
  • Bluetooth
    • Bluetooth v5.0
  • WiFi (WLAN)
    • 2.4G/5G dual band , IEEE 802.11 b/g/n
  • GPS
    • Support GPS , GLONASS , Beidou , support A-GPS

Exterior

  • Phone shape
    • Straight
  • Keyboard type
    • Virtual touch keyboard
  • Data interface
    • USB Type C interface
  • Fingerprint recognition design
    • Screen fingerprint recognition design

Multimedia entertainment

  • Multimedia
    • 3.5mm headphone jack , e-book

oppo mobile basic skills

  • Input
    • Handwriting input , English input method , Chinese input method , third party input method
  • Office function
    • Support document reading , support TXT , Office (word/excel/ppt) , Adobe PDF
  • Main function
    • Built-in antenna , clock , built-in vibration , talk time reminder , hands-free call , standby picture , caller ringtone recognition , recording function , voice dialing , flight mode
  • Additional features
    • Alarm clock , calendar , calculator , notepad , memo , world clock , timer , stopwatch , auto switch