In this article, we are going to compare the Samsung Galaxy A31 vs M31. Samsung Galaxy A31 was launched by the company on Thursday in India. The new smartphone from the South Korean giant has a Waterdrop-style display notch and quad rear camera setup. In terms of its looks, specification and price, the phone is similar to the Samsung Galaxy M31, which was launched in India in February. The Samsung Galaxy M31 was initially introduced with 6 GB RAM and recently the company also launched an 8 GB RAM model.

Now if the Galaxy A31 and Galaxy M31 are almost the same in terms of specifications, design and price, then you must be wondering how different the Samsung Galaxy A31 and Galaxy M31 actually are from each other, at least on paper. So here we are comparing these two smartphones.

Samsung Galaxy A31 vs M31

Samsung Galaxy A31 vs M31: Price

The Samsung Galaxy A31 is being sold in the Indian market for Rs 21,999. This price is of 6 GB RAM and 128 GB storage variants. The phone has been launched in Prism Crush Black, Prism Crush Blue and Prism Crush White colours. Customers desire of purchasing Samsung Galaxy A31 can buy it from Amazon, Flipkart, Samsung India store and the company’s authorized offline retail stores.

Samsung Galaxy M31

On the other hand, the 6 GB RAM + 64 GB storage model of Samsung Galaxy M31 is priced at Rs 16,999 and its 6 GB + 128 GB storage variant costs Rs 17,999. It also has a high-end 8 GB RAM + 128 GB storage variant, which costs Rs 19,999. The Samsung Galaxy M31 smartphone can be purchased in Ocean Blue and Space Black colour options. The smartphone is sold at Amazon, Samsung India online store and select retail stores.

Samsung Galaxy A31
Samsung Galaxy A31

Samsung Galaxy A31 vs M31: Specifications

Both Samsung Galaxy A31 and Samsung Galaxy M31 smartphones come with dual-sim support and run on One UI based on Android 10. These have a 6.4-inch full-HD + (1080×2400 pixels) Infinity-U display, which has an aspect ratio of 20: 9. The Samsung Galaxy A31 has a MediaTek Helio P65 octa-core processor. The only variant of the Galaxy A31 has been brought to the market. It is equipped with 6 GB RAM and 128 GB storage. Support for microSD cards up to 512 GB is also available.

On the other hand, the Octa-core Exynos 9611 processor has been used in the Samsung Galaxy M31 phone. This smartphone also has an 8 GB RAM option with 6 GB. The Samsung Galaxy M31 has 64 GB and 128 GB UFS 2.1 storage. Both variants have support for up to 512 GB MicroSD card.


Both Samsung Galaxy A31 and Galaxy M31 smartphones come equipped with quad rear camera setup and single selfie camera. The Samsung Galaxy A31’s quad rear camera setup includes a 48-megapixel primary camera, an 8-megapixel ultra-wide-angle camera, a 5-megapixel macro camera, and a 5-megapixel depth sensor.

At the same time, the Samsung Galaxy M31’s quad rear camera setup has a 64-megapixel primary camera, which comes with the Samsung ISOCELL Bright GW1 sensor. The camera setup has an 8-megapixel secondary camera. It has a 5-megapixel macro shooter and a 5-megapixel depth camera. The front of the Samsung Galaxy A31 has a 20-megapixel selfie camera and the Samsung Galaxy M31 comes equipped with a 32-megapixel selfie camera.


The Samsung Galaxy A31 has a 5,000 mAh battery and the Galaxy M31 smartphone comes equipped with a 6,000 mAh battery. Both smartphones have 15-watt fast charging. Both smartphones come equipped with 4G VoLTE, Wi-Fi, Bluetooth, GPS / A-GPS, and USB Type-C connectivity options. Apart from this, both smartphones come with 3.5mm headphone jack.


Finally, the dimensions of the Samsung Galaxy A31 are 159.3×73.1×8.6 millimeters and weighing 185 grams. On the other hand, the Galaxy M31 is slightly heavier than this. Its dimensions are 159.2×75.1×8.9 millimeters and weighing 191 grams.

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