OPPO A57S Specifications & Price in Nigeria

The sleek featherweight design and the side mobile fingerprint unlock are perfect for easy, one-handed use. All the class and style you’re looking for is here. Users can make every moment of their life shine with 50MP AI Main Camera. So Clear, high-quality photographs are right at their fingertips.

Oppo A57S Specifications & Price in Nigeria Nigeriantech.com.ng
Oppo announced the launch of the A57s quality smartphone in 2022. The top manufacturer is offering the Oppo A57s phone with 6.56 inches display, Mediatek Helio G35 MT6765G chipset, 8 GB of RAM and 128 GB of internal storage.

The Oppo A57s comes with Android OS v12.0 out of the box, and a Li-Ion 5000 mAh, a non-removable battery. The 6.56 inches phone comes with IPS display (720 x 1612 pixels).

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

With a few AI powered adjustments, AI Portrait Retouching has you looking like you belong on the red carpet while using this top smartphone

The Advanced AI Portrait Bokeh provides the perfect amount of focus and blur to make you shine like a movie star.

Oppo A57S Key Features

  • 5000mAh Long-Lasting Battery
  • Ultra-Linear Stereo Speaker
  • 6.56” Colour-Rich Display
  • OPPO Glow Design
  • 50MP AI Dual Camera

Design & Display

This smartphone comes with the latest operating system that provides unprecedented performance and functionality for office and gaming needs.

The weight of Oppo A57s is about 6.6 oz with battery, which is average compared to most of the smartphones with same size. The dimensions of this Oppo phone are average (6.45 x 2.95 x 0.31 inches).

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

The size of A57s screen is measured diagonally, from corner to corner. The 6.56 inches top IPS display of Oppo A57s with 720 x 1612 pixels resolution is multitouch capable.

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

Memory & Performance

The memory of this mobile device fully includes

RAM Expansion

Live large with the ability to add up to 4GB of extended RAM. RAM Expansion prioritizes resources for running apps, so that the apps open and load faster for a smooth functionality you’ll love.

Up to 1TB of Extra Storage

Freedom from hard decisions about what to keep or delete with 1TB of extra storage. Now you can have it all.

AI System Booster

AI System Booster speeds up everything from checking email to playing games. Welcome to a smooth and fluid experience for everything that comes across your screen.

The internal memory of Oppo A57s (8 GB) cannot be expanded, but the internal storage (128 GB) can be expanded with a compatible microSD card.

On the performance side, gaming has never ever looked so good. Users can enjoy a more mobile immersive audio-visual experience with colours that will pop right off the screen.

And as an added bonus, it’s easier on the eyes than ever before with reduced blue light radiation to prevent eye fatigue.

Also, with the great technology of Dirac’s automatic audio optimization, harsh noise is suppressed and optimal stereo sound will be provided for a better binge-watching experience.


The customized sensor of a camera smartphone arranges pixels in a unique pattern in order to let in more light. Thereby, producing better images that are rich in quality and brightness. A smaller aperture number means that the camera allows more light into the lens. This is what makes the phone camera better.

Every lens in a smartphone camera is coupled with a sensor. The sensor records the light coming in from the lens in digital format, just like any other digital camera. Like lenses, the sensors in a smartphone camera are tiny. This is another reason why smartphone cameras don’t have as shallow a depth of field.

The Advanced AI Portrait Bokeh of this quality smartphone provides the perfect amount of focus and blur to make you shine like a movie star.


Oppo A57s supports 2G, 3G and 4G/LTE networks. This phone has a built-in GPS. GPS is a highly accurate navigation system using signals from satellites to determine a location on the whole Earth’s surface, irrespective of any weather conditions. Most phones have a GPS unit on the board. The A57s comes with NFC (Near Field Communication) functionality.

Near Field Communication (NFC) is a short-range wireless connectivity technology that makes life easier and more convenient for consumers around the world by making it simpler to make transactions, and exchange digital content.

Sensors on the phone include accelerometer, ambient light sensor, proximity sensor, and fingerprint sensor. The accelerometer is a sensor that measures the tilting motion and orientation of the phone. The A57s 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 top phone comes with proximity sensor. This top proximity sensor detects how close the phone is to an outside object, such as your ear.

The Dual SIM capability of Oppo A57s phone is ideal for businesses wishing to provide staff with a mobile device that can offer separate numbers and bills for both top personal and top business use. This smartphone also supports fast charging technology.

Oppo A57S Specifications & Price in Nigeria Nigeriantech.com.ng

Value is built-in with rigorous quality testing meant to stand up to anything you try to put it through. And the stunning scratch-resistant finish keeps your device smudge free and fully looking good. On security, the Trust IPX4 Water Resistance and IP5X Dust Resistance9 to keep your device working perfectly anywhere, anytime from the pool to a windy hilltop.


Fear no more and experience the safe charge right away. AI night charge protection avoids overcharging issues smartly. It schedules a segmented battery charging plan and allows you to sleep easily with the anti-burnout mobile protection.

Say goodbye to hanging up to plug in. The 5000mAh battery provides you with enough power to dominate in your favourite dramas for over 15 hours and with power saving mode, 5% battery allows you to text for over full 50 minutes straight. No more worry for battery life.

Enjoy a worry-free life brought by the advanced charging technology. 33W SUPERVOOC has your phone ready to go before you’re even out of the shower.

Oppo A57S Price in Nigeria

The smartphone is on sale in Nigeria for the price of ₹14,896.00. The mobile device will be available this month and it can be purchased directly from the Amazon online store.

Oppo A57S Full Specifications


  • Technology : GSM / HSPA / LTE
  • 2G bands : GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2
  • 3G bands : HSDPA 850 / 900 / 2100
  • 4G bands : 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
  • Speed : HSPA 42.2/5.76 Mbps, LTE


  • Announced : 2022, August 31
  • Status : Exp. release 2022, September


  • Dimensions : 163.8 x 75 x 8 mm (6.45 x 2.95 x 0.31 in)
  • Weight : 187 g (6.60 oz)
  • Build : Glass front (Panda Glass), plastic frame, plastic back
  • SIM : Dual SIM (Nano-SIM, dual stand-by)
  • Protection : IP5X (dust), IPX4 (water) resistance


  • Display Type : IPS LCD, 480 nits (typ), 600 nits (HBM)
  • Size : 6.56 inches, 103.4 cm2 (~84.2% screen-to-body ratio)
  • Resolution : 720 x 1612 pixels, 20:9 ratio (~269 ppi density)
  • Protection : Panda Glass


  • Operating System : Android 12, ColorOS 12.1
  • Chipset : MediaTek MT6765G Helio G35 (12 nm)
  • CPU : Octa-core (4×2.3 GHz Cortex-A53 & 4×1.8 GHz Cortex-A53)
  • GPU : PowerVR GE8320


  • Card slot : microSDXC
  • Internal : 64GB 4GB RAM
  • eMMC : 5.1


  • Dual : 50 MP, f/1.8, 27mm (wide), PDAF
  • Depth : 2 MP, f/2.4, (depth)
  • Features : LED flash, HDR, panorama
  • Video : 1080p@30fps


  • Single : 8 MP, f/2.0, 26mm (wide)
  • Features : Panorama
  • Video : 1080p@30fps


  • Loudspeaker : Yes, with stereo speakers
  • 3.5mm jack : Yes


  • WLAN : Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
  • Bluetooth : 5.3, A2DP, LE, aptX HD
  • NFC : Yes
  • Radio : No
  • USB : USB Type-C 2.0, USB On-The-Go


  • Sensors : Fingerprint (side-mounted), accelerometer, proximity, compass
  • Messaging : SMS(threaded view), MMS, Email, Push Email, IM
  • Browser : HTML5


  • Battery Type : Li-Po 5000 mAh, non-removable
  • Charging Technology : Fast charging 33W


  • Colors : Starry Black, Sky Blue
  • Models : CPH2385

Chinedu Okeke

Chinedu is the founder of Nigerian Tech. He is a tech enthusiast who has the passion for emerging trends in the tech industry. He is also a professional web content developer.

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