Samsung Galaxy A31: Better Option or Not?


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Samsung Galaxy A31 Specifications

Considering data, files securities people are shifting from the Chinese ecosystem such as Electronic Items (of China) to Non-Chinese Ecosystem. In addition, the Government banned 100s of Chinese app which is used to the majority of Indian. So Out of 5 top brands, the only Samsung is Korean, rest of all are Chinese in Top 5 ranks in India. So that we have only option to buy a Samsung smartphone. Unlike Chinese smartphone, Samsung offers you only minimal feature in low budget smartphones.

Samsung is one of few companies that guarantee a best quality product. Although Samsung Smartphones are expensive and has less feature than Mi, Realme or other chinese companies too.

Samsung M-Series are budget smartphones, we can go with to buy it. No doubt, Samsung has much better Display than Chinese or other Smartphones, you can go with it to buy.

Is Samsung Galaxy A31 worth to buy

Samsung Galaxy A31 is a successor of Galaxy A30 launched in March. The A-series smartphones are premium in design, feature but expensive than M series smartphones. M series only available online in amazon but you can buy A series from both online and offline.

Although M series smartphones aren’t pure One UI based but A-Series have all features like full KNOX security, Samsung Pay, In-display fingerprint sensor in almost all A series smartphone having Amoled Screen. Indeed A series is much better than the M series. You will surprise to know the Samsung A51 has been the world most selling smartphone in 2020. So Here You will know the specs of samsung A31 Smartphone.

The phone comes with a 6.4-inch FHD+ Infinity-U display. Unlike Other M Series Smartphones, it also has a Super AMOLED+ Display. Samsung Galaxy A31 has a Mediatek Helio P65 powered by a 2.0 GHz Octa-Core processor. The Processor has an underwhelming performance. Even Exynos 9611 is much better than that which appears in almost all M-Series smartphones in this price segment. A31 bundled Android 10 with OneUI 2.0 and will update to 2.5 OneUI.

For photography, The A31 have a 48-megapixel rear camera along with a 8-megapixel ultra-wide, 5-megapixel depth and 5-megapixel Macro Camera. The Front Camera in Samsung A31 is 20-megapixel. The Front Camera can also record Slow-Mo Video.

Apart from that, The Samsung Galaxy A31 comes in only variants: Prism Crush Black. The price of Samsung Galaxy A31 is 17,999(6GB/128GB).

Pros and Cons of Samsung A31

I have

Sorry For

Display & Dimension

  • Samsung Galaxy A31 has a 6.4-inch FHD+ 
  • Super AMOLED  Infinity-U Display (1080 x 2400 pixels) 
  • Protection: Gorilla Glass 3 
  • Dimension of the phone are 159.07 x 74.06 x 8.6 mm
  • Screen to Body Ratio : Greater than 84.9% 
  • Weight 185 g (Approx) 

Processor | Operating System

  • Mediatek Helio P65 12nm Processor
  • CPU Octa-Core (2×2.0 GHz Cortex A75 & 6×1.7 GHz Cortex A55)
  • GPU Mali-G52 MC2
  • Android 10
  • Samsung One UI 2.5


  • Rear Camera: 48 MP Main (f/2.0) + 8 MP Ultrawide  (f/2.2) 123° + 5 MP Depth (f/2.4) + 5 MP Macro (f/2.4)
  • Samsung Isocell S5KGM2
  •  Digital Zoom: Upto 8x
  • Video Recording:  4K@30fps, 1080p@30fps, gyro-EIS
  • Slow-Mo Video Recording: Both Back and Front
  • Front Camera: 20 MP (f/2.2)
  • Front Camera Video Recording: 4K@30fps, 1080@30fps


  • Galaxy A31 packs with Non-removable Li-Po 5,000mAh battery
  • Support 15W fast charging, Full Charge within 3 Hrs USB Type-C
Battery Backup 
  • Talk Time: Up to 48 Hrs(4G)
  • Audio Playback Time: Up to 97 Hrs
  • Video Playback Time: 21 Hrs
  • Internet Usage: Up to 14Hrs


  • 6GB/128GB or 8GB/128GB Internal Storage
  • Available Memory  104 GB
  • Expand Up to 512 GB
  • UFS 2.1


Prism Crush Black

  • Accelerometer
  • Fingerprint Sensor (Side-mounted)
  • Gyro Sensor
  • Geomagnetic Sensor
  • Proximity Sensor
  • Virtual Light Sensing
  • USB Type-C
  • USB 2.0
  • Bluetooth v5.0
  • Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, Hotspot
  • Earjack: 3.5mm Stereo
  • NFC
  • Radio
  • Dual 4G VoLTE
  • Dedicated SD Card Slot
  • Wi-Fi Calling 
  • Widevine L1
  • Camera to API Support
  • Dolby Atmos
  • Front Camera: Slow-Mo Video Recording
  • IntelliCAM
  • KNOX Security
Techolic is a category in offers specification of smartphones.

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