Oppo A55 5G

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  • Last Updated: 18th September 2025
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Key Specs
  • Display 6.50-inch (720x1600)
  • Processor MediaTek Dimensity 700
  • Front Camera 8MP
  • Rear Camera 13MP + 2MP + 2MP
  • RAM 4GB, 6GB, 8GB
  • Storage 128GB
  • Battery Capacity 5000mAh
  • OS Android 11
Market Status Released
Release Date 25th January 2021

Oppo A55 5G Summary

Oppo A55 5G mobile was launched on 25th January 2021. The phone comes with a 6.50-inch touchscreen display offering a resolution of 720x1600 pixels at a pixel density of 480 pixels per inch (ppi). Oppo A55 5G is powered by an octa-core MediaTek Dimensity 700 processor. It comes with 4GB, 6GB, 8GB of RAM. The Oppo A55 5G runs Android 11 and is powered by a 5000mAh battery. The Oppo A55 5G supports proprietary fast charging.

As far as the cameras are concerned, the Oppo A55 5G on the rear packs a triple camera setup featuring a 13-megapixel (f/2.2) primary camera; a 2-megapixel (f/2.4) camera, and a 2-megapixel (f/2.4) camera. The rear camera setup has autofocus. It has a single front camera setup for selfies, featuring an 8-megapixel sensor with an f/2.0 aperture.

The Oppo A55 5G runs ColorOS 11 is based on Android 11 and packs 128GB of inbuilt storage that can be expanded via microSD card (up to 1000GB). The Oppo A55 5G is a dual-SIM (GSM and GSM) mobile that accepts Nano-SIM and Nano-SIM cards. The Oppo A55 5G measures 163.90 x 75.70 x 8.40mm (height x width x thickness) and weighs 186.00 grams. It was launched in Brisk Blue and Rhythm Black colours.

Connectivity options on the Oppo A55 5G include Wi-Fi 802.11 a/b/g/n/ac, GPS, Bluetooth v5.10, USB OTG, USB Type-C, 3G, 4G , and 5G with active 4G on both SIM cards. Sensors on the phone include accelerometer, ambient light sensor, gyroscope, proximity sensor, and fingerprint sensor.

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Available Variants
4GB RAM
128GB STORAGE
Oppo A55 5G (4GB,128GB)
6GB RAM
128GB STORAGE
Oppo A55 5G (6GB,128GB)
8GB RAM
128GB STORAGE
Oppo A55 5G (8GB,128GB)

Oppo A55 5G Full Specifications

General
Brand Oppo
Model A55 5G
Release date 25th January 2021
Launched in India No
Form factor Touchscreen
Dimensions (mm) 163.90 x 75.70 x 8.40
Weight (g) 186.00
Battery capacity (mAh) 5000
Fast charging Proprietary
Colours Brisk Blue, Rhythm Black
Display
Screen size (inches) 6.50
Touchscreen Yes
Resolution 720x1600 pixels
Pixels per inch (PPI) 480
Hardware
Processor octa-core
Processor make MediaTek Dimensity 700
RAM 4GB, 6GB, 8GB
Internal storage 128GB
Expandable storage Yes
Expandable storage type microSD
Expandable storage up to (GB) 1000
Camera
Rear camera 13-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
Rear autofocus Yes
Rear flash Yes
Front camera 8-megapixel (f/2.0)
Pop-Up Camera No
No. of Rear Cameras 3
No. of Front Cameras 1
Software
Operating system Android 11
Skin ColorOS 11
Connectivity
Wi-Fi Yes
Wi-Fi standards supported 802.11 a/b/g/n/ac
GPS Yes
Bluetooth Yes, v 5.10
USB OTG Yes
USB Type-C Yes
Micro-USB No
Lightning No
Headphones 3.5mm
Number of SIMs 2
Active 4G on both SIM cards Yes
SIM 1
SIM Type Nano-SIM
GSM/CDMA GSM
3G Yes
4G/ LTE Yes
5G Yes
SIM 2
SIM Type Nano-SIM
GSM/CDMA GSM
3G Yes
4G/ LTE Yes
5G Yes
Sensors
Fingerprint sensor Yes
Proximity sensor Yes
Accelerometer Yes
Ambient light sensor Yes
Gyroscope Yes
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