Samsung Galaxy A40s vs Samsung Galaxy M21


Quick Comparison


Samsung Galaxy A40s has better RAM than Samsung Galaxy M21. Both have the same amount of internal memory.

NameSamsung Galaxy A40sSamsung Galaxy M21
RAM6 GB4 GB
Display6.4 in6.4 in
Internal Memory64 GB64 GB
Battery5000 mAh6000 mAh
Camera13 MP + 5 MP + 5 MP Triple48 MP + 8 MP + 5 MP Triple
PriceRs. 15990Rs. 11999

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Detailed Comparison


Price And Launch

The launch Date of the first phone is April, 2019. The Expected cost of Samsung Galaxy A40s is Rs. 15990. The launch Date of the second phone is March 18, 2020. The cost of Samsung Galaxy M21 is Rs. 11999.

Display comparison

There is Super AMOLED Screen Type in both the phones. Samsung Galaxy A40s has display density of 437 PPI & Samsung Galaxy M21 has only 403 PPI display density. In terms of screen to body ratio, Samsung Galaxy A40s has better screen to body ratio of ~ 85.7% than Samsung Galaxy M21's ~ 84.2%. Both mobiles have same aspect ratio of 19.5:9.

Memory comparison

Samsung Galaxy A40s's larger 6 GB RAM is better for playing games and all with respect to Samsung Galaxy M21's lower 4 GB RAM. and both have same Internal Memory of 64 GB.

Camera comparison

Samsung Galaxy M21's 48 MP + 8 MP + 5 MP Triple Rear Camera outclasses Samsung Galaxy A40s's 13 MP + 5 MP + 5 MP Triple Rear Camera in terms of resolution. Samsung Galaxy M21 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 A40s's 16 MP Front Camera.

Technical comparison

Both the phones has Android Operating System but the first one runs on version v9.0 and the second one on 10.0 version.

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Full Comparison


NameSamsung Galaxy A40sSamsung Galaxy M21
General
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateApril, 2019March 18, 2020
Design
Dimensions75.1 x 159 x 8.9 mm
Weight188 g
Display
TypeColor Super AMOLED Screen (16M Colors)Color Super AMOLED Screen (16M Colors)
TouchYesYes
Size6.4 inches, 1080 x 2340 pixels6.4 inches, 1080 x 2340 pixels
Aspect Ratio19.5:919.5:9
PPI~ 437 PPI~ 403 PPI
Screen to Body Ratio~ 85.7%~ 84.2%
Glass TypeCorning Gorilla Glass 3
Features420 nits (peak)
NotchYes, Water Drop NotchYes, Water Drop Notch
Memory
RAM6 GB4 GB
Storage64 GB64 GB
Card SlotYes, upto 512 GBYes, upto 512 GB
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
VoLTEYesYes
WifiYes, with wifi-hotspotYes, with wifi-hotspot
BluetoothYes, v4.2Yes, v5.0
USBYes, USB-CYes, USB-C v2.0
USB FeaturesUSB on-the-go, USB Charging
Extra
GPSYes, with A-GPS, GLONASS, BDSYes, with A-GPS, GLONASS, GALILEO, BDS
Fingerprint SensorYes, RearYes, Rear
Face UnlockYesYes
SensorsAccelerometer, Proximity, CompassAccelerometer, Gyro Sensor, Geomagnetic Sensor, Proximity Sensor, Virtual Light Sensing
3.5mm Headphone JackYesYes
Water ResistanceNo
Dust ResistantNo
Camera
Rear Camera13 MP + 5 MP + 5 MP with autofocus48 MP f/2 (Wide Angle)
8 MP f/2.2 (Ultra Wide)
5 MP f/2.2 (Depth Sensor) with autofocus
FeaturesPanorama, HDRPanorama, HDR
Video Recording1080p @ 30 fps FHD4K @ 30 fps UHD, 1080p @ 30 fps FHD
FlashYes, LEDYes, LED
Front Camera16 MP20 MP f/2 (Wide Angle)
Front Video Recording1080p @ 30 fps FHD
Technical
OSAndroid v9.0 (Pie)Android v10.0, upgradable to v11
ChipsetSamsung Exynos 7904Samsung Exynos 9611
CPU2.2 GHz, Octa Core Processor2.3 GHz, Octa Core Processor
Core Details4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53
GPUMali-G71Mali-G72 MP3
JavaNoNo
BrowserYes, supports HTML5Yes, supports HTML5
Multimedia
EmailYesYes
MusicYesMP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA
VideoYesMP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM
FM RadioYesYes
Document ReaderYesYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size5000 mAh, Li-Po Battery6000 mAh, Li-Po Battery
Fast ChargingYes, 15W Fast chargingYes, 15W Fast Charging

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