Samsung Galaxy M21 (6GB RAM + 128GB) vs Samsung Galaxy A21s (6GB RAM + 64GB)


Quick Comparison


Both Samsung Galaxy M21 (6GB RAM + 128GB) and Samsung Galaxy A21s (6GB RAM + 64GB) comes with same RAM.Neither of them has front Flash. In terms of display resolution, Samsung Galaxy M21 (6GB RAM + 128GB) has better resolution of 2340 x 1080 than Samsung Galaxy A21s (6GB RAM + 64GB) which has resolution of 1600 x 720. Samsung Galaxy M21 (6GB RAM + 128GB) has more internal memory than Samsung Galaxy A21s (6GB RAM + 64GB)

NameSamsung Galaxy M21 (6GB RAM + 128GB)Samsung Galaxy A21s (6GB RAM + 64GB)
RAM6 GB6 GB
Display6.4 in6.5 in
Internal Memory128 GB64 GB
Battery6000 mAh5000 mAh
Camera48 MP + 8 MP + 5 MP Triple48 MP Quad
PriceRs. 15499Rs. 18499

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Detailed Comparison


Price And Launch

The launch Date of the first phone is March 18, 2020. The cost of Samsung Galaxy M21 (6GB RAM + 128GB) is Rs. 15499. The launch Date of the second phone is June 17, 2020. The cost of Samsung Galaxy A21s (6GB RAM + 64GB) is Rs. 18499.

Display comparison

Samsung Galaxy A21s (6GB RAM + 64GB) has larger screen size of 6.5 inches in comparison to Samsung Galaxy M21 (6GB RAM + 128GB)'s 6.4 inch screen. Samsung Galaxy M21 (6GB RAM + 128GB) has Super AMOLED Screen type where as Samsung Galaxy A21s (6GB RAM + 64GB) has Screen type. Samsung Galaxy M21 (6GB RAM + 128GB) has display density of 403 PPI & Samsung Galaxy A21s (6GB RAM + 64GB) has only 294 PPI display density. In terms of screen to body ratio, Samsung Galaxy M21 (6GB RAM + 128GB) has better screen to body ratio of ~ 84.2% than Samsung Galaxy A21s (6GB RAM + 64GB)'s ~ 82.8%. Samsung Galaxy M21 (6GB RAM + 128GB) has 19.5:9 aspect ratio where as Samsung Galaxy A21s (6GB RAM + 64GB) has 20:9 aspect ratio.

Memory comparison

Both mobiles come with 6 GB RAM Samsung Galaxy M21 (6GB RAM + 128GB) has more Internal Memory (128 GB) than Samsung Galaxy A21s (6GB RAM + 64GB) (64 GB). Both of the devices have Memory Card Slot.

Camera comparison

Samsung Galaxy M21 (6GB RAM + 128GB) has 48 MP + 8 MP + 5 MP Triple Rear Camera in comparison to Samsung Galaxy A21s (6GB RAM + 64GB)'s 48 MP Quad Rear Camera. Samsung Galaxy M21 (6GB RAM + 128GB) 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 (6GB RAM + 64GB)'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 M21 (6GB RAM + 128GB)Samsung Galaxy A21s (6GB RAM + 64GB)
General
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateMarch 18, 2020June 17, 2020
Design
Dimensions159 x 75.1 x 8.9 mm163.6 x 75.3 x 8.9 mm
Weight188 g191 g
Display
TypeColor Super AMOLED screen (16M)Color PLS TFT LCD (16M)
TouchYes, with MultitouchYes, with Multitouch
Size6.4 inches, 1080 x 2340 pixels6.5 inches, 720 x 1600 pixels
Aspect Ratio19.5:920:9
PPI~403 PPI~294 PPI
Screen to Body Ratio~ 84.2%~ 82.8%
FeaturesInfinity-O Display
NotchYes, Water Drop NotchYes, Punch Hole
Memory
RAM6 GB6 GB
Storage128 GB64 GB
Card SlotYes, upto 512 GBYes, upto 512 GB
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
VoLTEYesYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
BluetoothYes, v5.0Yes, 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, BDSyes, with A-GPS, Glonass, Beidou, Galileo
Fingerprint SensorYes, RearYes, Rear
Face UnlockYesYes
SensorsAccelerometer, Gyro Sensor, Geomagnetic Sensor, Proximity Sensor, Virtual Light SensingAccelerometer, Gyro Sensor, Geomagnetic Sensor, Proximity Sensor, Virtual Light Sensing
3.5mm Headphone JackYesYes
Camera
Rear Camera48 MP f/2 (Wide Angle)
8 MP f/2.2 (Ultra Wide)
5 MP f/2.2 (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
FeaturesPanorama, HDR
Video Recording4K @ 30fps UHD, 1080p @ 30fps FHD1080p @ 30fps FHD
FlashYes, LEDYes, LED
Front Camera20 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 RadioYesNo
Document ReaderYesYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size6000 mAh, Li-Po Battery5000 mAh, Li-Po Battery
Fast Charging15W Fast Charging
Talk Time54 hours
Music Playback Time109 hours

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