
The newly launched Samsung Galaxy A31 promises to deliver a great experience for users at a reasonably comfortable price point. In the aftermath of Covid-19, the demand for smartphones in Vietnam has surged, and the Galaxy A31 truly stands out as a product worth considering.
1. Exploring Reality and Review of Samsung Galaxy A31: Worth Having!
The Samsung Galaxy A31 has just been introduced, promising a delightful experience for users at a fairly affordable price. Post-Covid-19, the demand among Vietnamese users has risen significantly, and the Galaxy A31 proves to be a product worth serious consideration.
Never has Samsung kicked off the first half of a year with so many Samsung Galaxy A models. The Galaxy A series covers all segments, and the latest addition, the Galaxy A31, priced at 6 million VND, is a smartphone worth owning, equipped with specifications just right for gaming, impressive battery life, a large display, and a versatile 4-camera setup.
The 4-camera setup leaves no angle uncovered!
The first notable difference of the Galaxy A 2020 compared to the previous year lies in the macro sensor. The super close-up photo sensor, approaching a distance of 3-5cm, is not a new trend, but when Samsung incorporates it into the Galaxy A 2020, it brings unexpected results. In addition to capturing close-ups for a unique perspective and deeper focus on the subject, the 5MP resolution also delivers detailed results. Combined with AI, the macro shots are truly outstanding. The use of a dedicated sensor also provides better image quality compared to combining algorithms with various lenses, which can sometimes result in inaccurate processing and very poor-quality photos. 'Earth creates earthquakes, and the macro sensor is the highlight!'

In addition to the macro sensor, the remaining three sensors also maintain similar quality to their Galaxy A counterparts. The triple sensor setup includes a 48MP main sensor with an f/2.0 aperture, an 8MP ultra-wide-angle sensor with an f/2.2 aperture, and a 5MP depth sensor for Live Focus portrait shots. Truly, there's not much to say about the other three cameras because they are already familiar and suitable for all needs.

The main 48MP camera delivers detailed photos with vibrant colors, high contrast, and an f/2.0 aperture combined with pixel merging algorithms also improves low-light photography. By combining it with the 5MP depth sensor, the Live Focus feature becomes more accurate, adding various impressive bokeh effects. Meanwhile, the wide-angle sensor helps users capture photos in tight spaces and adds a soft, curvy effect, making photos unique with a wide field of view.


Display Quality, though a bit regrettable
The display has always been a highlight of Samsung smartphones with the renowned Super AMOLED panel. Unlike its predecessors in 2020, the Galaxy A31 uses the Infinity-U display technology, a slight regret on this product. If Samsung had opted for the Infinity-O display, as seen in the Galaxy A51 or A71, it would have been much more fitting.

Nevertheless, the Infinity-U display still maintains a sense of integrity, with thin edges maximized for optimal front display area. The overall design of the device is smaller, making it easy to hold and suitable for a wider range of users. With a 6.4-inch screen size, the Galaxy A31 possesses a golden size in the 6 million VND price range, providing enough space for multitasking, watching movies, or playing games comfortably. The Full HD+ resolution, along with high brightness, easily displays outdoors, adding to the advantages of the Galaxy A31.

Performance – Samsung's Positive Change for the Galaxy A31
I can't recall the last time a Galaxy A device used a MediaTek processor; it seems Samsung hasn't done this in many years. This change is positive considering what MediaTek brings to mid-range smartphones with the Helio P-series chip generation. Samsung employs the Helio P65 for the Galaxy A31 to ensure three factors: performance, heat efficiency, and energy. The Exynos 9611 processor could also guarantee this balance, but Samsung wants users to have more choices.

The Helio P65 processor features 8 cores, with 2 cores clocked at 2.0GHz for heavy tasks and 6 cores at 1.7GHz for regular use, paired with an ARM Mali-G52 GPU. With this configuration, along with 6GB RAM and 128GB internal storage, the Galaxy A31 ensures impressive performance. Popular online games like Arena of Valor, Mobile Legends, PUBG Mobile, and COD Mobile are easily handled at medium to high settings. The efficiency of the Helio P65 ensures the device operates cool even during extended gaming sessions.
5000mAh Battery combined with Helio P65 brings the 'battery monster' Samsung Galaxy A31
The battery is the slowest progressing component in a complete smartphone after decades of continuous development. Therefore, besides providing a stable and energy-efficient processor, brands often consider increasing battery capacity as the ideal solution.

Samsung is also following this trend, and at the current time, a 5000mAh battery is almost a necessary standard for the brand's smartphones in the 6 million VND and below price range. Even with a large battery, Samsung still ensures a slim, lightweight, and stylish design.

Returning to the Galaxy A31, the 5000mAh battery, along with the Helio P65 processor and the Super AMOLED display with independent light-emitting pixels, delivers truly impressive battery life. For regular tasks, web browsing over 4G, dual SIM online activities, the Galaxy A31 lasts an entire day, even without needing a recharge before bedtime. In the morning, if additional battery is needed, the included fast charger can quickly recharge the battery.

For heavier tasks like photo editing, continuous video streaming on YouTube, the device also provides up to 12 hours of usage. Even when playing Arena of Valor, it offers a gaming duration of over 7 hours.