Samsung Galaxy M31 Review | NDTV

The Samsung Galaxy M collection has gained a good deal of recognition many thanks to reasonably priced prices and up-to-date hardware. Samsung has managed to reduce prices by selling these versions on-line, reducing distribution expenditures. The sub-Rs. 15,000 Samsung Galaxy M30 established the pace, and a refreshed model, the Galaxy M30s, genuinely aided the company strengthen its posture in this section. Samsung has now introduced a successor to the Galaxy M30s, called the Galaxy M31. You now get a quad-digicam set up, an improve from the triple digicam set up on the M30s. On the other hand, the processor and the battery ability remain unchanged. Will this be enough to keep the Galaxy M collection competitive in the sector? We overview the Galaxy M31 to find out.

Samsung Galaxy M31 style and design

At initial glance, it is tricky to distinguish concerning the Samsung Galaxy M30s (Evaluate) and the Galaxy M31 from the front. Both equally smartphones sport major six.4-inch shows with waterdrop notches, which Samsung phone calls Infinity U shows, The bezels usually are not thin, but are satisfactory for the selling price. Just like with other M collection smartphones, Samsung has utilized plastic in the construction of the Galaxy M31. The earpiece is sleek and sits ideal over the show in the body of the smartphone.

Choose the Galaxy M31 up and it feels at ease to maintain in the hand. The sides are slightly curved which can help with grip. Samsung has positioned the electrical power and volume buttons on the ideal of the gadget. The electrical power button is uncomplicated to attain but the quantity buttons could have been positioned much better. On the still left is the SIM tray which did not sit flawlessly flush on our overview device. The Galaxy M31 has a three.5mm headphone jack, major microphone, USB Sort-C port, and speaker at the bottom. The major only has the secondary microphone.

When you glance at the again of the Galaxy M31, you are going to see some variations. The digicam module is very similar to that of the Galaxy M30s but it now packs a fourth digicam. Upcoming to this is the fingerprint scanner which was at ease for us to attain when holding the smartphone.

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The Galaxy M31 sporting activities a six.4-inch AMOLED show.


The Galaxy M31 packs in a major six,000mAh battery and weighs 191g tends to make the gadget really feel a minor weighty. Samsung has fortunately bundled a 15W charger in the box which must assistance maintain charging periods down. The firm features the Galaxy M31 in two colours, Ocean Blue and Place Black. We had the Place Black variant for overview, and it picked up fingerprints and smudges incredibly effortlessly. There is no situation in the box, so you may possibly want to purchase one particular.

Samsung Galaxy M31 technical specs and attributes

The spec sheet of the Galaxy M31 seems to be very similar to that of the Galaxy M30s. It sporting activities a six.4-inch AMOLED show with entire-Hd+ resolution. It also has Corning Gorilla Glass three for protection which must maintain it from finding up scratches too effortlessly. The show has excellent viewing angles and is legible when outside. There are two color profiles to opt for from, and you can also transform the white balance.

Samsung has retained the Exynos 9611 SoC from the Galaxy M30s. This is an octa-main processor with 4 performance ARM Cortex-A73 cores clocked at 2.3GHz and 4 performance Cortex-A53 cores clocked at 1.7GHz. For graphics, it has the Mali-G72 GPU. You get 6GB of RAM and a preference concerning concerning a 64GB storage variant and a 128GB storage variant for Rs. 15,999 or Rs. 16,999 respectively. On the other hand, Samsung is offering a Rs. 1,000 low cost which delivers the prices down to Rs. fourteen,999 and Rs. 15,999 respectively. The period of this provide has not been specified.

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The Galaxy M31 sporting activities twin Nano-SIM slots and a microSD card slot


The Galaxy M31 has two Nano-SIM slots and has support for 4G as properly as VoLTE. It also supports Wi-Fi, Bluetooth, and GPS. Storage is expandable by up to 512GB.

On the program front, Samsung ships the new Galaxy M31 with OneUI 2. on major of Android ten. The program is very similar to what we have observed on the recently introduced Galaxy S10 Lite (Evaluate) and Galaxy Be aware ten Lite (Evaluate). We did find a reasonable amount of bloatware on Galaxy M31. Apart from the Google applications, Netflix, Facebook, Candy Crush Saga, and Samsung Max were preloaded on the smartphone. Samsung also has its have applications these types of as My Galaxy and Samsung Store. We uncovered My Galaxy to be a tad frustrating as it stored pushing notifications through the day. 

You need to be mindful of what you allow when placing up the gadget, or Samsung will also deliver you advertising and marketing info. The set up approach indicates that you obtain a number of other apps which we propose you skip.

The Galaxy M31 does get Android ten goodies these types of as Dim Mode and Emphasis Mode, which can be enabled incredibly effortlessly through the notification shade. Dolby Atmos is accessible but it only will work with earphones. Electronic Wellbeing and Parental Controls are also present on the gadget. Regular gestures like double-tap to wake, gesture screenshot are present on the Galaxy M31 as properly. You also get the solution to ditch the 3-button navigation format in favour of entire-monitor gestures.

Samsung Galaxy M31 performance and battery lifetime

Samsung has bumped up RAM on the Galaxy M31 in contrast to its predecessor which must give it some leverage when multitasking. We did not discover any lag or stutter when utilizing the smartphone. The gadget is fairly quick to load up applications even so major applications do acquire slightly extended. Since there is loads of RAM, multitasking is a breeze and we did not find ourselves waiting for an application to load all above all over again.

The fingerprint scanner is quick to unlock the smartphone, and the selfie digicam does a first rate career with encounter recognition. We enjoyed watching articles on the AMOLED show. There is Widevine L1 support which must allow you stream entire-Hd articles.

We ran our standard benchmarks on the Galaxy M31. In AnTuTu, it managed to score 191,981 factors which is greater than the Galaxy M30s did. The Galaxy M31 also scored 348 and 1,247 respectively in Geekbench’s solitary-main and multi-main exams. As for graphics benchmarks, the Galaxy M31 managed 41fps in GFXBench T-Rex, and eight.9fps in GFXBench Car or truck Chase.

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The Galaxy M31 packs a six,000mAh battery


We performed PUBG Mobile on the Galaxy M31, and the game defaulted to high settings by default with the graphics established to Hd and the body level to Substantial. The game was playable at these settings and we did not discover any issues. Immediately after playing for twenty minutes we noticed a 4 {fb741301fcc9e6a089210a2d6dd4da375f6d1577f4d7524c5633222b81dec1ca} battery drop, and the gadget did get warm to the touch. The major battery will allow you to enjoy for rather long without needing to plug the smartphone into the charger. In our Hd online video loop take a look at, it lasted for 22 hours, 31 minutes.

With our usage, the battery lasted us for near to two days without the need of any issues. If battery lifetime is critical to you, the Galaxy M31 will not disappoint.

Samsung Galaxy M31 cameras

The Galaxy M31 sporting activities a quad-digicam set up at the again and a solitary 32-megapixel selfie shooter. The major digicam on the Galaxy M31 has a 64-megapixel resolution and f/1.eight aperture. This digicam takes 16-megapixel binned shots by default but you can swap to the entire resolution. There is certainly also an eight-megapixel ultra-extensive-angle digicam with a 123-degree field of watch and an f/2.2 aperture. The other two are a five-megapixel depth sensor and a five-megapixel macro digicam. Samsung’s digicam application is the same as right before and we could find our way all-around it very effortlessly. There is certainly a toggle to swap concerning the major and the extensive-angle cameras. The Scene Optimiser is quick to detect scenes and established the digicam up accordingly.

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The Galaxy M31 has a rear quad-digicam set up


We uncovered the Galaxy M31 to be quick to detect what it can be pointed in direction of and lock focus in daylight. Images turned out properly and had first rate specifics. Text at a distance was legible on zooming in. The smartphone permits HDR routinely if expected. Switching to the extensive-angle-digicam is uncomplicated and you can get a wider field of watch. On the other hand, when these shots glance excellent as is, zooming in reveals that this sensor misses out on specifics. Vast-angle shots also have barrel distortion at the edges.

Samsung Galaxy M31 daylight sample (tap to see entire-dimensions impression)

Samsung Galaxy M31 extensive-angle sample (tap to see entire-dimensions impression)


The Galaxy M31 is capable of separating subjects and backgrounds when capturing near-ups, supplying a all-natural depth influence. On the other hand, we felt that shiny colours were reproduced too aggressively, resulting in a reduction of detail. The macro digicam takes decent shots outside but the excellent dips when indoors. The output is restricted to five megapixels in resolution.

Samsung Galaxy M31 near-up sample (tap to see entire-dimensions impression)


Portrait shots were excellent and the digicam application does give you the solution to established the stage of blur right before taking a shot. Edge detection is incredibly excellent and the Galaxy M31 does a excellent career of separating the matter from the background.

Samsung Galaxy M31 portrait sample (tap to see entire-dimensions impression)


In very low-gentle the Galaxy M31 will take extended to lock aim, so you will will need to be client when taking shots. Images taken in very low-gentle appeared excellent as in but you can discover great grain in the output on zooming in. Switching to Night mode can help reduce grain in the output.

Samsung Galaxy M31 very low-gentle sample (tap to see entire-dimensions impression)

Samsung Galaxy M31 evening mode sample (tap to see entire-dimensions impression)


Selfies taken with the Galaxy M31 were first rate when shot with satisfactory lights all-around, but in very low gentle, the excellent goes down a notch and outcomes are grainy.

Samsung Galaxy M31 selfie sample (tap to see entire-dimensions impression)


Video clip recording maxes out at 4K for the major rear digicam and 1080p for the selfie shooter. The Galaxy M31 meters gentle effectively when capturing during the day, even so, we uncovered that the footage wasn’t properly stabilised. There is a Super Regular mode that makes use of the extensive-angle-digicam and crops the body to minimise shakes. We got properly-stabilised output using this mode, but the online video lacked element. There is certainly no stabilisation at 4K.


Samsung has observed achievement with the Galaxy M30s, so it failed to want to resolve what isn’t really damaged. What the firm has accomplished is upgraded the RAM, set in a fourth rear digicam, and preloaded Android ten. The Galaxy M31 does not really feel like a absolutely new gadget, but extra like an update to the Galaxy M30s.

The Exynos 9611 is capable but we wouldn’t have complained if this phone had a extra impressive processor to fend off the competitiveness. The upgrades make this phone slightly much better and more functional, but it isn’t really a major step up.

Battery lifetime is continue to the principal emphasize, and we could effortlessly go on for two days without the need of needing to be plugged in, a little something the competitiveness at this selling price stage simply cannot do incredibly effortlessly. The Redmi Be aware eight Pro (Evaluate) and the Realme X2 (Evaluate) will continue to provide you extra bang for your buck total, but if you really don’t care for benchmark scores and just want a gadget that handles the principles and has a excellent battery, the Galaxy M31 will do just great.

Can Samsung Galaxy M31 defeat the Redmi Be aware eight Pro, Poco X2? We mentioned this on Orbital, our weekly technological know-how podcast, which you can subscribe to by way of Apple Podcasts or RSS, obtain the episode, or just strike the enjoy button below.