Samsung Galaxy A31

General Information 

• The Samsung Galaxy A31 is the successor of the Samsung mobiles and so, belongs to the Samsung Galaxy series. 

• This mobile is powered by MediaTek Helio P65 chipset. This mobile has the great capacity for battery usage even with gaming, photography or talking over 4G network. 

• The Samsung Galaxy A31 was officially launched on June 4, 2020 in India. 

• The quad-camera setup has a major influence on the mobile as people nowadays are considering photography as a mandatory need for social media or hobby. 

• The whole set of quad-camera is placed on the left side of the rear of the mobile followed by the flash light and they are jutted out making it wobble if kept on a flat surface. 

• The back of the mobile also contains the Samsung logo or we can say the branding on the bottom-center. 

• The Samsung Galaxy A31 is super-light in weight being only of 185 grams. 

• The wide display of this mobile is perfectly mind-blowing and the resolutions of the display makes it even more alluring. 

• The screen to body ratio is 84.92%, making it eye-catching. The availability of the skins of this mobile provides options for purchaser. 

• Just like the description or summary, a buyer can notice that there are minor changes done to make it more convenient for usage. 


• The configuration of the hardware is done by making minor changes in chipset resulting into better performance of the mobile. 

• It is powered by a GHz octa-core MediaTek Helio P65 processor. 

• This features 2 cores which are clocked at 2GHz with inclusion of 6 cores clocked at 1.7GHz. 

• It runs on the Android v10 OS. 

• The battery is non-removable. 

• It contains the graphics of Mali-G52. 

• The display is of super AMOLED. 

• The Octa core processor includes 

    o 2GHz 

    o Dual Core 

    o Cortex A75 + 1.7GHz 

    o Hexa Core 

    o Cortex A55 

RAM Variants 

• There is only one variant of RAM available but, this variant is all that one may need having 6GB of RAM and 128 GB of storage. 

• So, a user can have a satisfactory experience while playing games and doing other stuff in background.


• There is the inclusion of microSD slot. 

• The memory is expandable up to 512GB


There are four cameras in this mobile 

1. 5MP (f/2.4 aperture) 

2. 5MP (f/2.4 aperture) 

3. 8MP (f/2.2 aperture) 

4. 48MP (f/2.0 aperture) 

5. 20MP – Front Camera (f/2.2 aperture)

Camera Features 

Each camera in this mobile contains some mind-blowing features like 

1. Auto Flash 

2. Autofocus 

3. Face detection 

4. 8X Digital Zoom 

5. Touch to focus


• The display is of super AMOLED type giving a clear look of perfectly higher contrast level which can deliver a better detailed and clearer image. 

• The display of it, points out better color reproduction with wider viewing angles. 

• The screen has the resolution of 1080*2400 pixels. The density can be considered of 411 ppi pixels.

• The screen is of 16.26 cm with super AMOLED Display containing bezel less display providing the waterdrop notch. 

• It has the aspect ratio of 20:9 cinematic. 

• The screen is made capacitive touchscreen. 

• The good part is that this mobile provides multi-touch features for convenience and efficiency. 

Connectivity Features 

Smartphones becomes almost 50% useless if there are not any connective features included. 

This mobile includes connectivity features like 

1. Volte 

2. GPS 

    o A-GPS 

    o Glonass 

3. Bluetooth – v5.0 

4. Wi-Fi 

    o Wi-Fi Direct 

    o Mobile Hotspot

Battery Specifications 

• The battery of this mobile is of Li-ion type and it is not user replaceable. 

• This mobile provides the capability of lasting for more than one day on a single charge with the battery of 5000 mAh. 

• The talk time up to 33 hours at 4G can be carried out on a single charge. 

• The mobile can be charged with a type-C USB cable. 

• The quick charging is enabled via this type-C USB and is proprietary.

SIM Specifications 

• SIM 1 

    o LTE/3G/4G: Yes 

    o Sim type: Nano-sim 

    o GSM/CDMA: GSM 

• SIM 2 

    o LTE/3G/4G: Yes 

    o Sim type: Nano-sim 



Smartphone means inclusion of efficient sensors. 

This mobile includes sensors like 

1. In-display Fingerprint sensor 

2. Compass/Magnetometer 

3. Accelerometer 

4. Face unlock sensors 

5. Ambient Light sensor 

6. Proximity sensor

Skins Available 

1. Prism Crush Blue 

2. Prism Crush White 

3. Prism Crush Black 

4. Prism Crush Red


The price of Samsung Galaxy A31 is has been set at Rs. 21,999 INR in any color and it does not change because there is only one variant of this mobile. 

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