Samsung Galaxy M31 128GB

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₹17,998 (Out of Stock)
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  • Design
    Design15
  • Rear Camera
    Rear Camera10
  • Front Camera
    Front Camera4
  • UI Screenshot
    UI Screenshot17
  • Benchmarks
    Benchmarks3
  • Videos
    Videos12

Key Specs

Android v10 (Q)

Performance

(Good)
  • Samsung Exynos 9 Octa 9611
  • Octa core (2.3 GHz, Quad Core + 1.7 GHz, Quad core)
  • 6 GB / 8 GB RAM

Display

(Best In Class)
  • 6.4 inches (16.26 cm); Super AMOLED
  • 1080x2340 px (FHD+)
  • Gorilla Glass 3 Protection
  • Bezel-less with notch

Rear Camera

(Very Good)
Compare Photos
  • Quad Camera Setup
    • 64 MP (upto 8x Digital Zoom) Primary Camera
    • 8 MP Ultra-Wide Angle Camera
    • 5 MP Macro Camera
    • 5 MP Depth Camera
  • LED Flash
  • 4k @30 fps Video Recording

Front Camera

(Very Good)
  • 32 MP
  • Full HD @30 fps Video Recording

Battery

(Very Good)
  • 6000 mAh
  • 15W Fast Charging; USB Type-C port

General

  • SIM1: Nano, SIM2: Nano
  • 5G Not Supported
  • 64 GB / 128 GB Storage, Expandable upto 512 GB
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Samsung Galaxy M31 128GB Prices in India

6 GB + 64 GB
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6 GB + 128 GB
Flipkart Flipkart
₹17,998 Out Of Stock Go To Store
8 GB + 128 GB
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Samsung Galaxy M31 128GB Compare Camera Samples

camera-sample-1
Samsung Galaxy M31 128GB 64 MP
VS
camera-sample-2
Samsung Galaxy M21 128GB 48 MP

Samsung Galaxy M31 128GB Expert Review Summary

Expert Rating:

3.5/5

Sanket Vijayasarathy
by  Sanket Vijayasarathy , 03 Mar 2020
Senior Associate Editor with 10+ years in tech, reviewed 500+ gadgets.

Verdict

By not changing things too much, the Galaxy M31 looks and feels similar to the Galaxy M30s, which is both good and bad. The good thing is that the smartphone offers all the right features to make it a solid sub-Rs 15,000 smartphone. The bad is that the Galaxy M31`s design and certain specifications may not hold up well against some other better-looking and more powerful smartphones that are set to launch soon in this segment. Why pay in full when you get EMIs with 0% interest? Buy the

    Pros

  • Terrific battery life
  • Attractive AMOLED display
  • Smooth software experience

    Cons

  • Poor low light camera performance
  • Processor could be better
  • Uninspiring design
Design and display +

As mentioned earlier, the Samsung Galaxy M31 comes with a familiar design. It looks very similar to the Galaxy M30s in that it features a plastic unibody panel on the back with a rear-mounted fingerprint sensor and a square-shaped camera module on the top left corner. While the plastic material helps in keeping the smartphone light (despite housing a massive battery), it does make it feel less attractive compared to all-glass phones like the Redmi Note 8 Pro (Review). 

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Camera +

The biggest upgrade to the Galaxy M31 is the cameras. The smartphone features a 64MP quad camera setup at the back as opposed to the 48MP triple camera system on the Galaxy M30s. The new setup includes a high-resolution 64MP f/1.8 Samsung GW1 primary sensor, an 8MP ultra wide-angle lens, a 5MP depth camera and a 5MP macro lens. The upgraded setup is more versatile, allowing users more ways to photograph.

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Performance and software +

Samsung Galaxy M31 is powered by a 2.3GHz Exynos 9611 octa-core chipset based on a 10nm process and equipped with Mali G72 MP3 GPU. This is the same processor that powered the Galaxy M30s as well. Samsung has bumped up the base variant from 4GB RAM to 6GB RAM, which should deliver a smoother multitasking experience. The smartphone comes in 64GB and 128GB storage variants, which can be further expanded by up to 512GB via a microSD card. 

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Battery life +

Samsung Galaxy M31 houses a massive 6,000mAh battery, which is unchanged from the Galaxy M30s. It is good to see that Samsung has not downgraded the battery, because this truly sets the smartphone apart from most of its rivals in this segment. From day-to-day usage, to gaming and media consumption and standby time, the Galaxy M31's battery life is simply terrific. The phone can easily last well over a day with intensive usage and can last a day and a half on lighter use that simply involves browsing through social media and messaging.

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Editor's rating: 3.5 / 5 +
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Samsung Galaxy M31 128GB Specifications

General Performance Display Design Rear Camera Front Camera Battery Storage Network & Connectivity Multimedia Sensors

General

Launch Date April 6, 2020 (Official)
Operating System Android v10 (Q)
Custom UI Samsung One UI

Performance

(Good)
Chipset Samsung Exynos 9 Octa 9611
Processor Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Architecture 64 bit
Fabrication 10 nm
Graphics (GPU) Mali-G72 MP3
RAM 6 GB / 8 GB
RAM Type LPDDR4X
Performance Test Results icon View AnTuTu Score
AnTuTu Score 194,497
Bootup Time 26.0 s
Gaming Test Results icon
Battery Drain* 6.0 %
Heating* 48.3 %
* after 30 mins of gaming
Benchmark Screenshots

Display

(Best In Class)
Display Type Super AMOLED
Screen Size 6.4 inches (16.26 cm)
Resolution 1080x2340 px (FHD+)
Aspect Ratio 19.5:9
Pixel Density 403 ppi
Screen to Body Ratio (calculated) 83.92 %
Screen Protection Corning Gorilla Glass v3
Bezel-less Display Yes with notch
UI Screenshots

Design

Height 159.2 mm
Width 75.1 mm
Thickness 8.9 mm
Weight 191 grams
Build Material Back: Plastic
Click to View Click to View

Rear Camera

(Very Good)
Resolution
CameraMPLens FeaturesApertureSensor SizeSensor NamePixel SizeZoomFocal Length
Primary64 MPf/1.81/1.7" Samsung S5KGW10.8µmupto 8x Digital Zoom26 mm
Secondary8 MPUltra-Wide Anglef/2.21/4.0" 1.12µm12 mm
Tertiary5 MPMacrof/2.41/5.0" 1.12µm25 mm
Quaternary5 MPDepthf/2.2
Autofocus Yes, Phase Detection Autofocus
OIS No
Flash Yes, LED Flash
Image Resolution 9000 x 7000 Pixels
Settings Exposure compensation, ISO control
Shooting Modes Continuous Shooting
High Dynamic Range mode (HDR)
Camera Features 8 x Digital Zoom
Auto Flash
Face detection
Touch to focus
Video Recording 4k @30 fps
Full HD @30 fps
HD @240 fps
Rear Camera Samples

Front Camera

(Very Good)
Resolution
CameraMPApertureSensor SizeSensor NamePixel SizeFocal Length
Primary32 MPf/2.01/2.8"Sony Exmor RS IMX6160.8µm26 mm
Autofocus No
Flash No
Video Recording Full HD @30 fps
Front Camera Samples

Battery

(Very Good)
Capacity 6000 mAh
Battery Type Li-ion
TalkTime Up to 48 Hours(4G)
Quick Charging Yes, 15W Fast Charging
Battery Test Results icon
Battery Life (PC Mark) 15h 43m
Charging Time (20% to 100%) 2h 1m 8s

Storage

Internal Storage 64 GB / 128 GB
Storage Type UFS 2.1
Expandable Storage Yes, Up to 512 GB

Network & Connectivity

SIM Slot(s) Dual SIM
SIM Type SIM1: Nano, SIM2: Nano
Network Support 5G Not Supported, 4G
VoLTE Yes
SIM 1 4G bands
Expand
Bands Features
4G bandsTD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26)
SIM 2 4G bands
Expand
Bands Features
4G bandsTD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26)
SAR Value Head: 0.383 W/kg
Wi-Fi Yes, Wi-Fi 5 (802.11 b/g/n/ac) 5GHz
Wi-Fi Features Wi-Fi Direct, Mobile Hotspot
Bluetooth Yes, v5.0
GPS Yes with A-GPS, Glonass
NFC No

Multimedia

Audio Jack 3.5 mm
Audio Features Dolby Atmos

Sensors

Fingerprint Sensor Yes
Fingerprint Sensor Position Rear
Other Sensors Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Samsung Galaxy M31 128GB User Reviews

4.2/5
Based on 313,183 ratings

Samsung Galaxy M31 128GB Key Highlights

Processor Samsung Exynos 9 Octa 9611
RAM & Storage 6 GB RAM + 64 GB
6 GB RAM + 128 GB
8 GB RAM + 128 GB
Display 6.4", 1080 x 2340 Resolution
Rear Camera 64 MP + 8 MP + 5 MP + 5 MP
Front Camera 32 MP
Battery 6000 mAh
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Samsung Galaxy M31 Price In India

Product Name Price
Samsung Galaxy M31 (6 GB + 64 GB) ₹14,999
Samsung Galaxy M31 (6 GB + 128 GB) ₹17,998
Samsung Galaxy M31 (8 GB + 128 GB) ₹18,999

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