Samsung Galaxy M31s vs Samsung Galaxy A21s


Quick Comparison


Samsung Galaxy M31s has better RAM than Samsung Galaxy A21s. Neither of them has front Flash. In terms of display resolution, Samsung Galaxy M31s has better resolution of 2400 x 1080 than Samsung Galaxy A21s which has resolution of 1600 x 720. Samsung Galaxy M31s has more internal memory than Samsung Galaxy A21s

NameSamsung Galaxy M31sSamsung Galaxy A21s
RAM6 GB4 GB
Display6.5 in6.5 in
Internal Memory128 GB64 GB
Battery6000 mAh5000 mAh
Camera64 MP Quad48 MP Quad
PriceRs. 19499Rs. 10999

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Detailed Comparison


Price And Launch

The launch Date of the first phone is July 30, 2020 . The cost of Samsung Galaxy M31s is Rs. 19499. The launch Date of the second phone is June 17, 2020. The cost of Samsung Galaxy A21s is Rs. 10999.

Display comparison

Samsung Galaxy M31s has screen size of 6.5 inches which falls short to Samsung Galaxy A21s's 6.5 inch screen. Samsung Galaxy M31s has Super AMOLED Screen type where as Samsung Galaxy A21s has Screen type. Samsung Galaxy M31s has display density of 407 PPI & Samsung Galaxy A21s has only 294 PPI display density. In terms of screen to body ratio, Samsung Galaxy M31s has better screen to body ratio of ~ 91% than Samsung Galaxy A21s's ~ 82.8%. Both mobiles have same aspect ratio of 20:9.

Memory comparison

Samsung Galaxy M31s's larger 6 GB RAM is better for playing games and all with respect to Samsung Galaxy A21s's lower 4 GB RAM. Samsung Galaxy M31s has more Internal Memory (128 GB) than Samsung Galaxy A21s (64 GB). Both of the devices have Memory Card Slot.

Camera comparison

Samsung Galaxy M31s's 64 MP Quad Rear Camera outclasses Samsung Galaxy A21s's 48 MP Quad Rear Camera in terms of resolution. Samsung Galaxy M31s will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Samsung Galaxy A21s's 13 MP Front Camera.

Technical comparison

Both the phones has Android Operating System but the first one runs on version 10.0 and the second one on 10 version.

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Full Comparison


NameSamsung Galaxy M31sSamsung Galaxy A21s
General
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateJuly 30, 2020 June 17, 2020
Design
Dimensions159.3 x 74.4 x 9.3 mm163.6 x 75.3 x 8.9 mm
Weight203 g191 g
Display
TypeColor Super AMOLED screen (16M)Color PLS TFT LCD (16M)
TouchYes, with MultitouchYes, with Multitouch
Size6.5 inches, 1080 x 2400 pixels6.5 inches, 720 x 1600 pixels
Aspect Ratio20:920:9
PPI~407 PPI~294 PPI
Screen to Body Ratio~ 91%~ 82.8%
FeaturesInfinity-O Display
NotchYes, Punch HoleYes, Punch Hole
Memory
RAM6 GB4 GB
Storage128 GB64 GB
Card SlotYes, upto 512 GBYes, upto 512 GB
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
VoLTEYes, Dual Stand-ByYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
BluetoothYes, v5.0, A2DP, LEYes, v5.0, A2DP, LE
USBYes, USB-C v2.0Yes, USB-C v2.0
USB FeaturesUSB on-the-go, USB ChargingUSB on-the-go, USB Charging
Extra
GPSyes with A-GPS, Glonass, Beidou, Galileoyes, with A-GPS, Glonass, Beidou, Galileo
Fingerprint SensorYes, SideYes, Rear
Face UnlockYesYes
SensorsGeomagnetic Sensor, Proximity sensor, Accelerometer, Gyro Sensor, Virtual Light Sensing, CompassAccelerometer, Gyro Sensor, Geomagnetic Sensor, Proximity Sensor, Virtual Light Sensing, Compass
3.5mm Headphone JackYesYes
Extra FeaturesUFS 2.1
Camera
Rear Camera64 MP f/1.8 (Wide Angle)
12 MP f/2.2 (Ultra Wide)
5 MP f/2.2 (Macro)
5 MP f/2.4 (Depth Sensor) with autofocus
48 MP f/2 (Main)
8 MP f/2.2 (Ultra Wide)
2 MP f/2.4 (Macro )
2 MP f/2.4 (Depth Sensor) with autofocus
FeaturesDigital Zoom, Auto Flash, Face detection, Touch to focus
Video Recording4K @ 30fps UHD, 1080p @ 30fps FHD1080p @ 30fps FHD
FlashYes, LEDYes, LED
Front Camera32 MP f/2 (Wide Angle)13 MP f/2.2 (Main)
Front Video Recording1080p @ 30fps FHD1080p @ 30fps FHD
Technical
OSAndroid v10.0Android v10
ChipsetSamsung Exynos 9611Samsung Exynos 850
CPU2.3 GHz, Octa Core Processor2 GHz, Octa Core Processor
Core Details4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A534x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55
GPUMali-G72 MP3Mali-G52
JavaNoNo
BrowserYes, supports HTML5Yes, supports HTML5
Multimedia
EmailYesYes
MusicMP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTAMP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA
VideoMP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBMMP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM
FM RadioYes, with FM RecordingNo
Document ReaderYesYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size6000 mAh, Li-Po Battery5000 mAh, Li-Po Battery
Fast Charging25W Fast Charging
Reverse ChargingYes
Talk Time51 hours54 hours
Music Playback Time125 hours109 hours

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