Samsung Galaxy M31s Review | NDTV Gadgets 360

Matthew N. Henry

The Samsung Galaxy M31 managed to make a great affect in the funds phase thanks to its crisp AMOLED display screen and a massive battery, which helped distinguish it from the competitors. Samsung has now launched its successor, named the Galaxy M31s. The new Galaxy M31s sporting activities an Infinity-O display screen and the One Get camera feature, equally firsts for the Galaxy M collection. Commencing at Rs. 19,499, do these new options justify the higher price tag? I review the Galaxy M31s to discover out.

Samsung Galaxy M31s style and design: Quality seems to be

The Samsung Galaxy M31s has a relatively new style and design that can make it stand out when compared to its siblings in the Galaxy M collection. It gets a 6.5-inch Infinity-O display screen with a gap-punch embedded camera centred at the prime. I have observed this kind of a style and design on the Galaxy Note ten+ (Evaluate), and the Galaxy Lite twins. Not too long ago, the Galaxy A51 (Evaluate) and Galaxy A71 also launched with equivalent shows, so the similar style and design on the Galaxy M31s can make it seem top quality. The bezel sizing is satisfactory for the price tag, but a handful of people today may discover the camera gap in the centre a small distracting.

Samsung has long gone with a facet-mounted fingerprint scanner on the Galaxy M31s, which is on the suitable along with the quantity buttons. These buttons can be achieved while keeping the smartphone in the hand, but require a bit of a extend. I would have most popular the quantity buttons on the left, which only has the SIM slot. The USB Variety-C port, 3.5mm audio jack, and speaker are at the bottom while the prime has a secondary microphone.

samsung galaxy 31s back gadgets360 Samsung Galaxy M31s Review

The Samsung Galaxy M31s has a ‘Glasstic’ again panel


The cellular phone has a plastic again, which Samsung refers to as ‘Glasstic’. It has a glossy end and picks up fingerprints pretty very easily. I had to maintain wiping the again routinely to maintain its glossy seem. Samsung presents the Galaxy M31s in two gradient end choices, Mirage Black and Mirage Blue. I had the Mirage Black variation for this review, and I favored the seem all round.

The Galaxy M31s has a quad-camera module at the again that seems to be equivalent to the just one observed on the Galaxy M31 (Evaluate), but with the sensors moved about. The module also homes the one-LED flash. The Galaxy M31s has a 6,000mAh battery, which will cause it to suggestion the scales at 203g. You will feel the bulk when keeping this cellular phone for a while. The again is curved at the edges though, which can make it a small fewer unpleasant.

Samsung Galaxy M31s requirements: Same old

Samsung is sticking with its Exynos 9611 still again, to ability the Galaxy M31s. We have observed this processor in numerous Galaxy smartphones now which include the Galaxy M21 (Evaluate) which is priced under Rs. 15,000. The Exynos 9611 SoC is a tested processor but I was anticipating Samsung to use something more recent and extra effective. The Exynos 9611 is an octa-main processor with four overall performance Cortex-A73 cores clocked at 2.3GHz and four effectiveness Cortex-A53 cores clocked at 1.7GHz. The smartphone is offered in 6GB RAM and 8GB RAM choices, but the storage continues to be unchanged at 128GB. You do have the selection to expand storage by up to 512GB using a microSD card.

There is help for Bluetooth 5, twin-band Wi-Fi ac, and GPS as perfectly as twin 4G and VoLTE. Samsung has bundled a 25W USB Variety-C charger in the box, which is a very first for the Galaxy M collection.. You also get a USB Variety-C to Variety-C cable that can be made use of to reverse demand other equipment using the Galaxy M31s.

samsung galaxy 31s bottom ports gadgets360 Samsung Galaxy M31s Review

The Samsung Galaxy M31s packs in a 6,000mAh battery


In terms of application, the Galaxy M31s runs OneUI 2.1 on prime of Android ten. My review device had the July Android Safety patch. The UI is pretty equivalent to what I’ve observed on other Galaxy M collection smartphones that I’ve reviewed this kind of as the Galaxy M31 and the Galaxy M21. The setup approach does prompt you to put in a handful of apps, and even right after skipping that I observed Sweet Crush Saga, Snapchat, Netflix, Facebook, and OneDrive preinstalled on the unit.

The Galaxy M31s also has the Galaxy Retail outlet application which is an substitute to the Google Participate in Retail outlet. The cellular phone does have Glance Lock Display Stories, so you will see marketing pics and stories on the lockscreen. You can disable this if essential. I did see a handful of notifications from the My Galaxy application from time to time.

You do get the selection to customise the seem of the UI using the themes application. The Galaxy M31s also has other valuable application options this kind of as twin apps, which permit you run two instances of the similar application. You get Android’s Electronic Wellbeing feature, which assists you watch your smartphone usage, and a Activity Launcher which golf equipment all the game titles mounted on the unit in just one put. There is a Activity Toolbar as perfectly, which lets you block notifications and comprehensive-monitor gestures, and presents in-activity monitor recording.

Samsung Galaxy M31s overall performance and battery lifetime: Keeping again

The Samsung Galaxy M31s has a a little dated processor but this did not affect working day to working day overall performance. I did not come upon lag or stutter while going as a result of the menus and using the default apps. I had the 6GB RAM variant, and it could multitask in between distinct apps very easily. Having said that, loading weighty apps took extended than normal.

I observed the facet-mounted fingerprint scanner to be quick to unlock the unit. Face recognition was effortless but not the quickest I’ve made use of. The display screen on the Galaxy M31s is crisp, has great viewing angles, and does get dazzling more than enough outdoor. The camera gap the centre could be distracting particularly when seeing movies.

samsung galaxy 31s charger gadgets360 Samsung Galaxy M31s Review

The Samsung Galaxy M31s has help for 25w rapid charging


Just after using the Samsung Exynos 9611 in a handful of other smartphones, I had a good thought of its overall performance, and the Galaxy M31s did not surprise me with its benchmark scores. In AnTuTu, it scored 192,550 details, which is lower than rivals this kind of as the Redmi Note nine Professional Max (Evaluate) and Motorola One particular Fusion+ (Evaluate), which accomplished 277,058 and 273,407 respectively. In Geekbench 5’s one-main and multi-main checks, it scored 346 and 1,252 respectively.

Graphics overall performance just isn’t pretty sturdy either, and the unit could only hit 42fps and 14fps respectively in GFXBench’s T-Rex and Manhattan 3.1 checks. The Motorola One particular Fusion+ managed 55fps and 21fps in the similar checks.

I played PUBG Mobile on the Galaxy M31s, and the activity defaulted to the Substantial preset with graphics set to High definition and the body charge to Substantial. I could enjoy the activity at these configurations without any stutter. The unit did get heat to the contact right after actively playing for 20 minutes.

samsung galaxy 31s fingerprint Scanner gadgets360 Samsung Galaxy M31s Review

The Samsung Galaxy M31s has a facet-mounted fingerprint scanner


The Galaxy M31s presents great battery lifetime, and lasted for close to two comprehensive times with my usage. In our High definition video loop check, the smartphone went on for 24 hours and 2 minutes, which was amazing. Samsung does lower the monitor brightness when the battery drops down below the 15 % mark, though.

The supplied 25W charger was quick to recharge the battery, taking it to 34 % in 30 minutes and to sixty five % in an hour. Charging the cellular phone entirely took a small about an hour and a fifty percent. Over-all the battery overall performance is outstanding, and thanks to reverse charging, you can use the Galaxy M31s’ 6,000mAh potential to demand other equipment in a pinch.

Samsung Galaxy M31s cameras: Blended bag

The Samsung Galaxy M31s sporting activities a quad-camera setup. The 64-megapixel main camera has an f/1.8 aperture. There is also a 12-megapixel ultra-wide-angle camera with a 123-degree area of look at, a 5-megapixel macro camera, and a 5-megapixel depth sensor. The camera application is pretty equivalent to what I’ve observed on other prime-end Samsung equipment. It has the One Get feature which provides a wide variety of output which include pics with pre-used filters, as perfectly as hyperlapse and boomerang video consequences, as a substitute of just shooting a very simple video clip. It also has a Professional shooting mode which lets you consider comprehensive handle of the configurations.

samsung galaxy 31s camera module gadgets360 Samsung Galaxy M31s Review

The Galaxy M31s sporting activities a quad-camera setup


The Galaxy M31s takes 16-megapixel pictures by default by binning the output of its 64-megapixel main sensor. In daylight, the cellular phone is quick to meter mild correctly and the AI can detect scenes quickly. Shots taken in daylight were being sharp and had suitable detail. Textual content in the pics was legible even right after magnifying to a hundred %. You do have the selection to consider pictures at the comprehensive 64 megapixels but we most popular the advantage of the default 16-megapixel resolution.

Samsung Galaxy M31s daylight camera sample (faucet to see comprehensive-sizing picture)

Samsung Galaxy M31s daylight wide-angle camera sample (faucet to see comprehensive-sizing picture)


The wide-angle camera presents a broader area of look at but there is distortion, and pics are warped at the edges. The resolution is substantial more than enough that you can crop into these pictures, but the amount of detail is lower when compared to what the main camera makes. Shut-ups had great detail, and the cellular phone can handle a soft bokeh effect for the history which seems to be awesome. The Galaxy M31s has a Reside Target mode for portraits, which lets you set the amount of blur in advance of taking a shot. The macro camera does permit you get pretty close to a issue but it did not handle to seize colours pretty perfectly.

Samsung Galaxy M31s close-up sample (faucet to see comprehensive-sizing picture)

Samsung Galaxy M31s macro camera sample (faucet to see comprehensive-sizing picture)


I did attempt out the One Get feature, which gave me numerous outputs for the footage I recorded. This thought behind this feature is to assure that you don’t skip a minute. Just after hitting the shutter button, the cellular phone information for about 15 seconds and presents numerous choices which include the most effective shot, some filters, a smart crop, hyperlapse, boomerang, and the initial video. The pics and the video it provides were being of a lower resolution.

Samsung Galaxy M31s lower-mild camera sample (faucet to see comprehensive-sizing picture)

Samsung Galaxy M31s Night mode sample (faucet to see comprehensive-sizing picture)


In lower mild the Galaxy M31s managed decent pictures and held sounds in verify. The wide-angle camera did not accomplish that perfectly, though. Taking pictures pics in Night mode final results in some cropping. The output just isn’t drastically brighter but it does have a little improved detail.

Samsung Galaxy M31s daylight selfie camera sample (faucet to see comprehensive-sizing picture)

Samsung Galaxy M31s lower-mild selfie sample (faucet to see comprehensive-sizing picture)


For selfies, the Galaxy M31s has a 32-megapixel shooter and saves 8-megapixel pictures by default and 12-megapixel types if you want a broader body. In daylight, the cellular phone managed to seize great detail but you require to maintain it steady right after hitting the shutter button for a crisp shot. It does give you the selection to seize portraits using the Reside Target mode, and managed great edge detection. Reduced-mild selfies did not present the similar form of detail.

Online video recording tops out at 4K with the main camera as perfectly as the selfie shooter. There is stabilisation for video but we discovered a shimmer effect in the output at 4K, while 1080p footage was improved. In lower mild, I discovered a shimmer in the output at equally resolutions.


Samsung’s Galaxy M collection is consistently well-known, and the corporation has been launching new styles into the marketplace pretty speedily. The Galaxy M31s is the successor to the Galaxy M31 (Evaluate) and gets a new seem, the new Infinity-O AMOLED display screen, and quicker charging with a higher potential bundled charger. It retains the similar 6,000mAh battery and getting old processor though, which could prevent customers from putting their funds down.

The camera overall performance is pretty equivalent to what the Galaxy M31 accomplished, and the new One Get feature provides exciting final results but the tradeoff is lower-resolution output.

If battery lifetime is your main issue, there are pretty handful of telephones that come close to the Galaxy M31s’ performance. Having said that, you could save you some funds by going for the Galaxy M31, if you don’t intellect the more mature fashion dewdrop notch. If you want improved benefit at this price tag issue, the Motorola One particular Fusion+ (Evaluate) and the Redmi Note nine Professional Max (Evaluate) are worthy possibilities.

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