Home Mobile Phones Oppo A55s 5G Reviews, Specifications And Price in Nigeria

Oppo A55s 5G Reviews, Specifications And Price in Nigeria


A camera phone is a mobile device which is able to capture photographs and often record video using one or more built in digital cameras.

Users can now access a wide range of functions without interrupting play switch networks, pub block notifications, answer calls, capture mobile screenshots and send quick replies.

OPPO A55s is an entry-level 5G smartphone. The model is IP68 rated, meaning, it is both dust and water resistant. It comes in a 6.5-inches display, sports 1080 x 2400 pixels resolution and has a dot-notch IPS LCD panel.

Oppo A55s 5G mobile was launched on 19th day in November 2021. The phone comes with a 6.50-inch touchscreen display with a resolution of 1080×2400 pixels at a pixel density of 405 pixels per inch (ppi).

Oppo A55s 5G is powered by a 1.8GHz octa-core Qualcomm Snapdragon 480 processor that features 2 cores clocked at 2.04GHz and 6 cores clocked at 1.8GHz. It comes with 4GB of RAM.

The Oppo A55s 5G runs Android 11 and is powered by a 4000mAh battery, with fast charging.

Mobile phones like this have great balance of responsive performance and battery life with capabilities for improving camera quality even in low light conditions.

Oppo A55s 5G Key Features

  • Android Operating System v11.0
  • Qualcomm Snapdragon 480
  • Adreno 619
  • 4 GB / 64 GB internal storage
  • Advanced Triple-camera arrangement on the rear
  • Standard processor framework
  • 6GB RAM
  • Powerful 4000mAh Battery

Design & Display

Oppo announced the launch of the A55s 5G smart phone late in 2021.

The manufacturer of this smartphone is offering the Oppo A55s 5G phone with its 6.5 inches display, Qualcomm Snapdragon 480 chipset, 4 GB of RAM and 64 GB of internal storage capacity just as stated above.

Oppo A55s 5G comes with Android OS v11.0 out of the box, and a Li-Ion 4000 mAh, non-removable battery.

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The 6.5 inches phone comes with IPS display (1080 x 2400 pixels). The bezel-less waterdrop notch screen of the smartphone delivers a pixel density of 270ppi along with an aspect ratio of 20:9.

The IPS display provides top enhanced features, such as optimal viewing angles, color accuracy, invariable color reproduction and better mobile power consumption.

Very good smartphones like the ones from the Oppo company brand come out of the box with dual 4G volte support and dedicated camera accelerators such as depth processor for accurate bokeh captures.

Memory & Performance

The internal memory of Oppo A55s 5G (4 GB) cannot be expanded, but the clap internal storage capacity (64 GB) can be expanded with a compatible microSD card.

On the performance side, The Oppo A55s 5G runs ColorOS 11 is based on Android 11 and packs 64GB of inbuilt storage that can be expanded via microSD card.

The Oppo A55s 5G is a dual-SIM (GSM and GSM) mobile that accepts Nano-SIM and Nano-SIM cards.

Oppo A55s 5G measures 162.10 x 74.70 x 8.20mm (height x width x thickness) and weighs 178.00 grams. It was launched in Black and Green colors.

The RAM is a super fast type of memory that stores the applications you’ve opened since you turned on your smartphone.

This memory lets you return to an application you’ve previously used and pick up right where you left off without any lags.


Oppo A55s 5G on the rear packs a 13-Ultrapixel (f/2.2) + 2-megapixel camera with an f/2.2) + 2-megapixel (f/2.4 aperture. It has a single front camera setup for selfies, featuring an 8-megapixel sensor with an f/2.0 aperture.

A smaller aperture number means that the camera allows more light into the lens. This is what makes the phone camera better.

The Triple-camera configurations at the rear face of the device carry a 13MP f/2.2 Primary Camera followed by a 2MP f/2.4 Depth Camera and a 2MP f/2.4 Macro Camera.

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The rear camera features also include LED Flash, Autofocus, Auto Flash, full exposure camera compensation, Digital Zoom, Touch to focus, Face Detection, HDR mode, ISO control, block Continuous shooting, and more.

Further, there is a single 8MP f/2.0 Primary Camera placed at the front side of the device, which can capture decent selfies.

The camera of the A55s 5G is equipped with autofocus. An autofocus which is also called an optical system uses a sensor, a control system and a motor to focus on an automatically or manually specified point.

The customized sensor of a camera smartphone arranges pixels in a unique pattern to let in more light there by producing better images that are rich in quality and brightness.


The connectivity of this smartphone is the term that refers precisely to the type of technology that allows users mobile terminal to function efficiently and effectively.

With this being said, connectivity options on the Oppo A55s 5G include Wi-Fi, WLAN 802.11 a/b/g/n/ac, GPS, Bluetooth v5.00, USB Type-C, 3G, and 4G. This phone has a built-in GPS.

A GPS is a highly accurate navigation system using signals from satellites to determine a location on the Earth’s surface, irrespective of weather conditions. Most phones have a GPS unit on board.

Sensors on the phone include accelerometer and proximity sensor. The Oppo A55s 5G supports face unlock.

The A55s 5G phone has a fingerprint scanner. This sensor identifies and authenticates the fingerprints of an individual in order to grant or deny access to a smartphone.

This Oppo phones comes with proximity sensor. This proximity sensor detects how close the phone is to an outside object, such as your ear.

This mobile phone has the latest full Operating system that provides unprecedented performance and functionality for office and gaming needs.

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Battery life

The two main types of battery in the market space today are the li-ion batteries and the li-po batteries.

These are the most popular types of mobile phone batteries used mostly among smartphone manufacturers.

So whether you are at a meeting or on a big business trip, a reliable battery is fully essential.

Oppo A55s 5G phone is ideal for businesses wishing to provide staff with a mobile device that can offer separate numbers and bills for both personal and business use.

The smartphone houses a A robust non-removable 4000mAh battery that powers up the smartphone and gives the mobile device a good battery back up. It belongs to the Li-Polymer variant.

Oppo A55s 5G Price in Nigeria

The mobile phone is on sale in Nigeria for the price of $299. The brand is offering an impressive storage and RAM duo within the mid-range offering operated via Android v11 OS.

The smartphone is available and can be purchased at any mobile e-commerce store close to your region.

Oppo A55s Full Specifications

General Features

  • Brand : Oppo
  • Name : A55s 5G
  • Model : A55S 5G
  • Release date : 2021


  • Weight : 6.28 oz
  • Dimensions : 6.38 x 2.94 x 0.32 inches
  • Colors : black, cyan
  • SIM type : Nano SIM


  • Operating System version : Android OS v11.0
  • SoC : Qualcomm Snapdragon 480
  • CPU : Octa-core, Quad-core 2 GHz Kryo 460, Quad-core 1.8 GHz Kryo 460
  • GPU : Adreno 619


  • Display type : IPS
  • Screen size : 6.5 inches
  • Resolution : 1080 x 2400 pixels
  • Multitouch support : Available


  • RAM : 4 GB
  • Internal storage : 64 GB
  • Memory card slot : microSD


  • Selfie camera : 8 MP
  • Main camera : 13 + 2 MP, 4160 x 3120 px, autofocus
  • Flash : LED


  • GSM 2G bands : 850 / 900 / 1800 / 1900
  • Network coverage : 2G / 3G / 4G / 5G
  • Wi-Fi : Wi-Fi 802.11 a/b/g/n/ac
  • Bluetooth : v5.0, A2DP
  • NFC : N/A
  • FM radio : yes
  • USB : USB Type-C
  • Headphone : 3.5 mm audio jack


  • Battery Type : Li-Ion 4000 mAh, non-removable