All the keys to the Samsung Galaxy A31: is it worth buying …

BANNER CECOTEC

After launching the Galaxy A30 and later the Galaxy A30s, Samsung decided to launch a new “twist” of which today we are going to see all its keys and we will know if buy the Samsung Galaxy A31 worth.

We have already seen similar terminals in this range such as the Galaxy A51 or the Galaxy A71, although with this new A31 the brand hopes that it will become a best seller in the mid-range thanks to everything it offers.

Samsung Galaxy A31 Specifications

Samsung Galaxy A31

screen 6.4 inch FHD + (1080X2400) SUPER AMOLEDInfinity-U Display
Camera [Cámara trasera]Main camera: 48 MP (F2.0) Wide angle: 8 MP (F2.2) Depth: 5 MP (F2.4) Macro: 5 MP (F2.4)[Frontal]20MP, F2.2
Design 159.3 x 73.1 x 8.6 mm
Processor Octa-coreMediatek MTK6768 (Dual 2.0GHz + Hexa 1.7GHz)
Memory RAM: 4GBROM: 64GBmicroSD up to 512GB
Battery 5000mAh (Typical) 15W Fast Charge
Biometric authentication On-screen fingerprint scanner, facial recognition
Colour Prism Crush Black; Prism Crush Blue

Samsung Galaxy A31: Features

Now we are going to see the keys to this new model of the South Korean brand to know if it is worth buying. From the brand they have high hopes in this new model, since it improves certain areas of its predecessor, although we will see if it is enough.

Design and display

In terms of design, it is not that it has changed much, but its polycarbonate body now feels better in the hand, with a brighter back and with a more careful appearance, although it is still a magnet for fingerprints.

samsung galaxy a31 screen dark mode

If we want buy the Samsung Galaxy A31, we must take into account the dimensions that are 159.3 x 73.1 x 8.6 mm with a weight of 185 grams, an extremely adequate figure and more knowing that the battery is 5,000 mAh.

While the back has certain touches to make it more attractive and better finished, the front is dominated by a screen 6.4-inch Infinity-U and type Super AMOLED with FullHD resolution (2,400 x 1,080 pixels).

A fundamental part to decide to buy the Samsung Galaxy A31 it is the screen and in this case the experience is quite good, with a good brightness, a good contrast and with extremely successful colors.

Something that seems remarkable to us is that we have the fingerprint sensor under the screen, something that is not usually seen in terminals of this price, in addition to incorporating facial recognition.

samsung galaxy a31 fingerprints facial recognition

Hardware and software

Something that is also important to buy the Samsung Galaxy A31 it is knowing exactly what is inside.

Well, everything dominates the MediaTek MT6768 Helio P65, along with 4 or 6 GB of RAM and 64 or 128 GB of internal storage memory, expandable via microSD card up to 512 GB.

All these data indicate that to use the terminal in daily tasks it is enough, but it is too fair if we want to use powerful and demanding games or apps, at which time it has some lag and some other slowdown, although to be honest it is not a terminal manufactured for these purposes.

The version of Android that we have in this terminal is the version 10, how could it be otherwise, together with the brand’s own interface called One UI.

Camera, better during the day

samsung galaxy a31 lenses

An extremely important section to know when it comes to buy the Samsung Galaxy A31 is its photographic section. In the back we have 4 sensors of:

  • Principal: 48 MP, f / 2.0, 26mm, 1 / 2.0 “, 0.8 µm, PDAF.
  • Ultra wide angle: 8 MP, f / 2.2, 123˚, 1 / 4.0 ″, 1.12 µm.
  • Macro: 5 MP, f / 2.4.
  • Depth sensor: 5 MP, f / 2.4.

The fact: It is capable of recording video in 1,080p at 30 fps.

samsung galaxy a31 lenses

The photography of this Samsung Galaxy A31 is quite decent if we have good lighting, also if we use the Photo or automatic mode, it uses Pixel Binning technology. This technology groups 4 pixels into 1, making 12 megapixel photography, but with more lighting than normal.

samsung galaxy a31 macro mode photo

Both dynamic range and detail are at a good level, with somewhat saturated colors and simply correct contrast.

samsung galaxy a31 low light photo

On the other hand, if we take the photos at night, it loses all the parameters and it is quite easy for noise to appear in our snapshots.

samsung galaxy a31 front camera

In the front camera we have a sensor 20 megapixels and 2.2 focal aperture, capable of recording video at 1,080p at 30 fps.

This camera takes good quality selfies, with good detail, color and sharpness, although the background of the images does not quite treat it too well, not even when we use Dynamic Focus to blur the back of the selfies.

samsung galaxy a31 front camera

Huge battery

The battery is in 5,000 mAh, a significant amount that should have a really good autonomy.

Well, the day and a half without problems, with more than 9 and a half hours of active screen in normal use. There could even be certain users who could reach 2 days of autonomy.

The charging system is 15W fast charge, taking about two hours to charge the terminal from 0 to 100%, being a not too fast charge, something that can be clearly improved.

samsung galaxy a31 battery

Price and conclusion

Currently it can be found for about 250 euros in its 4 + 64 GB version and for about 260 euros in the version whose internal storage is 4 + 128 GB. If we opt for the 6 GB RAM version we will exceed 280 euros. Although there are always interesting offers on Amazon so here we leave them for you:

We are facing a phone in which the screen, construction and autonomy are its great assets, while the rear camera and performance can be improved in certain situations, although for normal tasks both parameters behave with dignity.

We are facing a phone in which the screen, construction and autonomy are its great assets, while the rear camera and performance can be improved in certain situations, although for normal tasks both parameters behave with dignity.

Therefore considered a good option buy the Samsung Galaxy A31, especially for those who do not want to spend too much money and that Samsung’s design is the one they like the most. It is a good alternative to use the Galaxy Ecosystem even having a small budget. It is also true that other brands have also done very well and there are quite a few terminals that stand up to this Samsung A31.