Oppo A3s full specifications and review 2020

Oppo A3s specifications 2020


Launch date: July 2018


Android 8.0 Oreo


Processor: Qualcomm Snapdragon 450

CPU : 1.8 GHz



Storage capacity: 32 GB

Screen resolution: 720 x 1520px


Rear Camera resolution: 13 Mpx

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Our honest review about the Oppo A3s

The Oppo A3s is a Android smartphone from Oppo manufacturer that works with Android 8.0 Oreo and was unveiled on July 2018. Let’s identify the specs and the good points and qualities of the Oppo A3s right from the complete review undermentioned.

Design specifications

Size is definitely an essential factor for buying your mobile phone. The dimensions of the Oppo A3s is 75.6 mm x 156.2 mm x 8.2 mm (width x height x depth) for a net weight of 168 g. the composition of the Oppo A3sis made up of a multitude of components such as aluminium alloy. Keep in mind that this smartphone is for sale in the following colors: purple, red.

Display specifications

The screen for your Oppo A3s smartphone make use of LCD IPS technology to show all the photos, video games, … This excellent display screen gives a resolution of 720 x 1520px (HD+) for a screen diagonal of 6.2″ inches. Figuring out the usable screen area of the Oppo A3s is not hard. We check the percentage of the display screen compared to the dimensions of the smartphone. The higher the percentage, the more you will have an extensive screen (bezel-less). This smartphone has a screen / size ratio of 81%.

The display screen of the Oppo A3s contains features just like: 2.5d curved glass screen, capacitive, multi-touch, notch.

Hardware and performance specifications

The Oppo A3s mobile phone uses one Qualcomm Snapdragon 450 processor and one ARM Cortex-A53 Octa-Core with a 1.8 GHz clock speed . The following mobile phone incorporates a 64-bit architecture processor

Concerning the graphic part, the Oppo A3s incorporates Qualcomm Adreno 506 graphics card

The Oppo A3s has 3 GB RAM. You’ll be able to use 32 GB of memory to save your content, pics, memories, archives, records …. You can insert extra memory courtesy of the existence of an SD SLOT.

Camera specifications

The Oppo A3s is geared up with a 13 Mpx rear camera and a lens with an aperture of f/2.2 Unknown model and CMOS type with Dual LED flash. . The rear camera of the Oppo A3s includes a light sensitivity of 100 – 1600 ISO.

Among the list of various other features of the camera of this smartphone, we find: autofocus, continuous shooting, digital zoom, exposure compensation, face detection, geotagging, hdr, iso settings, panorama, scene mode, self-timer, touch focus, white balance settings

Connectivity specifications

The Oppo A3s WIFI chip should be able to enable you to link to these types of networks: 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz (Dual band, Wi-Fi Display, Wi-Fi Hotspot).

When it comes to wireless connectivity, the following smartphone features Bluetooth 4.2. Additionally to wireless connectivity, the Oppo A3s is going to be also set up with USB charging, USB Mass Storage, USB synchronization with the PC, OTA (Over-the-Air), …

Network connectivity specifications

The Oppo A3s works with these types of 4G (LTE) networks and frequencies: B1 (2100), B3 (1800), B5 (850), B8 (900), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500). The Oppo A3s is designed for all of the following 3G (UMTS) networks and frequencies: B1 (2100), B5 (850), B8 (900). The Oppo A3s is manufactured for these types of 2G networks and frequencies: B2 (1900), B3 (1800), B5 (850), B8 (900).

The Oppo A3s is a smartphone that permits you to run more than one sim card, thanks to Dual SIM Dual Standby (Nano SIM + Nano SIM) certification

Battery specifications

The Oppo A3s battery is Li-Polymer type with a full charge capacity of 4230 mAh amperes (Non-removable).

Where to buy the Oppo A3s online at the best price?

Oppo A3s full technical specifications

Model name

Oppo A3s

Release date

July 2018

Android version

Android 8.0 Oreo

Body and design

Dimensions: 75.6 mm x 156.2 mm x 8.2 mm
Weight: 168 g
Structure material(s): Aluminium alloy
Resistance certificates: Unknown


Chipset: Qualcomm Snapdragon 450
CPU: ARM Cortex-A53
Processor core(s): Octa-Core
Processor frequency: 1.8 GHz
64 bits smartphone ?: Yes
Graphic GPU: Qualcomm Adreno 506
RAM Type: Unknown


Storage capacity: 32 GB
Memory type: Unknown
Expandable memory: Yes. Independent SD slot


Screen Type: LCD IPS
Screen Diagonal: 6.2″ (inches)
Screen usable surface: 81%
Screen Resolution: 720 x 1520px
Screen Quality: HD+
Other Screen features: 2.5D curved glass screen, Capacitive, Multi-touch, Notch

Network / data

4G Bands: B1 (2100), B3 (1800), B5 (850), B8 (900), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500)
3G Bands: B1 (2100), B5 (850), B8 (900)
2G Bands: B2 (1900), B3 (1800), B5 (850), B8 (900)
VoLTE: Yes
Sim Card: Dual SIM Dual Standby (Nano SIM + Nano SIM)


Wifi Networks: 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz
Wifi Features: Dual band, Wi-Fi Display, Wi-Fi Hotspot
Bluetooth: Bluetooth 4.2
USB Type C: No
USB Charging: Yes
USB Mass Storage: Yes
USB OTG (On The Go): Yes
Computer synchronization: Yes
Infrared: No
OTA Sync: Yes
Tethering: Yes


Rear Camera Resolution: 13 Mpx
Camera Sensor: Unknown
Camera Type: CMOS
Camera Aperture: f/2.2
Camera ISO: 100 – 1600
Flash: Dual LED
Other Camera Features: Autofocus, Continuous shooting, Digital zoom, Exposure compensation, Face detection, Geotagging, HDR, ISO settings, Panorama, Scene mode, Self-timer, Touch focus, White balance settings


Battery Type: Li-Polymer
Battery Capacity: 4230 mAh
Battery Features: Non-removable


Fingerprint: Yes
Accelometer: Yes
Barometer: No
Compass: Yes
Gyroscope: No
Hall Sensor: No
Light Sensor: Yes
Proximity Sensor: Yes



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