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OPPO F21 Pro 4G

OPPO F21 Pro 4G
Brand: OPPO
Category: Phones
  • Display 6.43-inch HD+ screen
  • Camera 64MP Triple camera / 32MP front
  • Memory 8GB RAM with 128GB ROM
  • Platform Snapdragon 680 / Android 12

Our Rating

The review rating is based on accessment of the device by experts, and opinions of trusted YouTube reviewers.

  • Design, Built Quality 7 / 10
  • Display Quality 7 / 10
  • Camera Quality 7 / 10
  • Audio & Multimedia 7 / 10
  • OS and Usability 7 / 10
  • Battery Performance 7 / 10

OPPO F21 Pro 4G Highlights and Overview

OPPO’s F21 Pro 4G is the direct successor to the F19 Pro announced in India last year. As an upgrade, the Helio P95 CPU used on the previous model is now dethroned in favor of Snapdragon CPU. The phone come in a 6.43-inches screen with a dot-not on the top. The screen is an AMOLED panel, and it support 90Hz refresh with up to 800 brightness nits.

OPPO F21 Pro 4G Full Specification and Price | DroidAfrica

Powering the OPPO F21 Pro 4G is Qualcomm’s Snapdragon 680 octa-core CPU with a max speed of 2.4GHz. The CPU has Adreno 610 GPU and backed by 8GB RAM with 128-Gigs of built-in storage, expanded up to 512GB using external SD-card.

As for the camera department, the F21 Pro 4G is given three lenses on the rear. Of these three, the main snapper is a 64-megapixel lens, paired with 2MP depth and 2MP microscope sensor, along with an LED flash. For selfie, you are getting a 32MP. lens on the front.

OPPO F21 Pro 4G Full Specification and Price | DroidAfrica

The phone’s specs is very similar to OPPO’s Reno7 4G, and the IPX4, Corning Gorilla Glass 5 and the under-screen fingerprint scanner of that model are available here as well. The phone’s battery power comes from a 4500mAh juice with 33W fast charger, Google Android 12 with ColorOS 12.1 is available out of the box. The complete specifications of OPPO F21 Pro 4G is contained in the table below.

OPPO F21 Pro 4G Full Specifications and Features


Technology GSM / HSPA / LTE
2G Network Bands GSM 850 / 900 / 1800 / 1900 - SIM 1 and SIM 2
3G Network Bands 3G bands HSDPA 850 / 900 / 2100
4G Network Bands 4G bands 1, 3, 5, 8, 38, 40, 41
5G Network Bands Does not support 5G
Speed HSPA 42.2/5.76 Mbps, LTE-A


Also Known As -


Dimensions 159.9 x 73.2 x 7.5 mm
Weight 175 grams
Build Front Glass (Corning Gorilla Glass 5) / Plastic back and frame
- IPX4 water resistant
- RGB ring notification light around the rear cameras
SIM Type Dual SIM (Nano-SIM, dual stand-by)


Display Type AMOLED touchscreen / 16M colors / 90Hz refresh / 600 peak nits /
Size 6.43 inches, (85.2% screen-to-body ratio)
Resolution 1080 x 2400 pixels, 20:9 ratio (409 ppi density)


Operating System Android 12, ColorOS 12.1
Chipset Qualcomm SM6225 Snapdragon 680 4G (6 nm)
CPU Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)
GPU Qualcomm Adreno 610


RAM + ROM 8GB + 128GB
Card Slot Yes, up to 512GB via microSD card


Camera Type Triple Lenses
Camera Sensor(s) Main: 64MP, PDAF, f/1.7
Depth: 2MP, F/2.4
Microscope: 2MP, F/3.3
Camera Features Autofocus / Continuous shooting / Digital zoom / HDR / Touch focus / Face detection / LED flash
Video Resolution 1080p@30fps


Camera Type Single Lens
Camera Sensor(s) 32-megapixel punch hole camera
Camera Features HDR / FaceID / Panorama
Video Resolution 1080p@30fps


Loudspeaker Yes
Speaker Location Placed in the basement
Audio Jack Type Yes, 3.5mm audio jack (Unconfirmed)


Bluetooth 5.1, A2DP, LE, aptX
GPS Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS,


Battery Capacity Non-removable Li-Po 4500mAh battery


Sensors Fingerprint (side-mounted), accelerometer, proximity, compass
Box Contents Charging Brick / USB cable

OPPO F21 Pro 4G User Reviews and Opinions

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Disclaimer Note

This specification was entered manually, hence we CANNOT guarantee 100% accuracy. Any error? Let us know in the comment section.