Samsung Galaxy A31 vs Samsung Galaxy A21s


Quick Comparison


Samsung Galaxy A31 has better RAM than Samsung Galaxy A21s. Neither of them has front Flash. In terms of display resolution, Samsung Galaxy A31 has better resolution of 1080 x 2400 than Samsung Galaxy A21s which has resolution of 1600 x 720. Samsung Galaxy A31 has more internal memory than Samsung Galaxy A21s

NameSamsung Galaxy A31Samsung Galaxy A21s
RAM6 GB4 GB
Display6.4 in6.5 in
Internal Memory128 GB64 GB
Battery5000 mAh5000 mAh
Camera48 MP Quad48 MP Quad
PriceRs. 20999Rs. 15998

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Detailed Comparison


Price And Launch

The launch Date of the first phone is June 4, 2020. The cost of Samsung Galaxy A31 is Rs. 20999. The launch Date of the second phone is June 17, 2020. The cost of Samsung Galaxy A21s is Rs. 15998.

Display comparison

Samsung Galaxy A31 has screen size of 6.4 inches which falls short to Samsung Galaxy A21s's 6.5 inch screen. Samsung Galaxy A31 has Super AMOLED Screen type where as Samsung Galaxy A21s has Screen type. Samsung Galaxy A31 has display density of 412 PPI & Samsung Galaxy A21s has only 294 PPI display density. In terms of screen to body ratio, Samsung Galaxy A31 has better screen to body ratio of ~ 84.9% than Samsung Galaxy A21s's ~ 82.8%. Both phones have same aspect ratio of 20:9.

Memory comparison

Samsung Galaxy A31'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 A31 has more Internal Memory (128 GB) than Samsung Galaxy A21s (64 GB). Both of the devices have Memory Card Slot.

Camera comparison

They both have the same 48 MP Quad Rear Camera. Samsung Galaxy A31 will be better choice if you're looking to click lot of selfies as it has better 20 MP Front Camera in comparison to Samsung Galaxy A21s's 13 MP Front Camera.

Technical comparison

Both the phones run on Android Operating System Version 10.

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Full Comparison


NameSamsung Galaxy A31Samsung Galaxy A21s
General
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateJune 4, 2020June 17, 2020
Design
Dimensions159.3 x 73.1 x 8.6 mm163.6 x 75.3 x 8.9 mm
Weight185 g191 g
Display
TypeColor Super AMOLED screen (16M)Color PLS TFT LCD (16M)
TouchYes, with MultitouchYes, with Multitouch
Size6.4 inches, 2400 x 1080 pixels6.5 inches, 720 x 1600 pixels
Aspect Ratio20:920:9
PPI~412 PPI~294 PPI
Screen to Body Ratio~ 84.9%~ 82.8%
FeaturesFull HD+Infinity-O Display
NotchYes, Water Drop NotchYes, 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 Tethering, USB on-the-go, USB ChargingUSB on-the-go, USB Charging
Extra
GPSGPS, Glonass, Beidou, Galileoyes, with A-GPS, Glonass, Beidou, Galileo
Fingerprint SensorYes, In DisplayYes, Rear
Face UnlockYesYes
SensorsAccelerometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity SensingAccelerometer, Gyro Sensor, Geomagnetic Sensor, Proximity Sensor, Virtual Light Sensing
3.5mm Headphone JackYesYes
ExtraNFC
Camera
Rear Camera48 MP f/2 (Main)
8 MP f/2.2 (Ultra Wide)
5 MP f/2.4 (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
Video Recording1080p @ 30fps FHD1080p @ 30fps FHD
FlashYes, LEDYes, LED
Front Camera20 MP f/2 (Main)13 MP f/2.2 (Main)
Front Video Recording1080p @ 30fps FHD1080p @ 30fps FHD
Technical
OSAndroid v10Android v10
Chipsetmediatek Helio P65Samsung Exynos 850
CPU2 GHz, Octa Core Processor2 GHz, Octa Core Processor
Core Details4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55
GPUArm Mali-G52 2EEMC2Mali-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 RadioNoNo
Document ReaderYesYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size5000 mAh, Li-Po Battery5000 mAh, Li-Po Battery
Fast ChargingYes
Talk Time33 hours54 hours
Music Playback Time97 hours109 hours

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