Samsung Galaxy M21 vs Xiaomi Redmi 9A


Quick Comparison


Samsung Galaxy M21 has better RAM than Xiaomi Redmi 9A. In terms of display resolution, Samsung Galaxy M21 has better resolution of 2340 x 1080 than Xiaomi Redmi 9A which has resolution of 1600 x 720. Samsung Galaxy M21 has more internal memory than Xiaomi Redmi 9A

NameSamsung Galaxy M21Xiaomi Redmi 9A
RAM4 GB2 GB
Display6.4 in6.53 in
Internal Memory64 GB32 GB
Battery6000 mAh5000 mAh
Camera48 MP + 8 MP + 5 MP Triple13 MP
PriceRs. 11999Rs. 8990

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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 is Rs. 11999. The launch Date of the second phone is September 2, 2020 . The cost of Xiaomi Redmi 9A is Rs. 8990.

Display comparison

Xiaomi Redmi 9A has larger screen size of 6.53 inches in comparison to Samsung Galaxy M21's 6.4 inch screen. Samsung Galaxy M21 has Super AMOLED Screen type where as Xiaomi Redmi 9A has IPS LCD Screen type. Samsung's phone has display density of 403 PPI & Xiaomi's phone has only 269 PPI display density. In terms of screen to body ratio, Samsung's phone has better screen to body ratio of ~ 84.2% than Xiaomi's phone ~ 81.1%. Samsung Galaxy M21 has 19.5:9 aspect ratio where as Xiaomi Redmi 9A has 20:9 aspect ratio.

Memory comparison

Samsung Galaxy M21's larger 4 GB RAM is better for playing games and all with respect to Xiaomi Redmi 9A's lower 2 GB RAM. Samsung Galaxy M21 has more Internal Memory (64 GB) than Xiaomi Redmi 9A (32 GB).

Camera comparison

Samsung Galaxy M21's 48 MP + 8 MP + 5 MP Triple Rear Camera outclasses Xiaomi Redmi 9A's 13 MP 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 Xiaomi Redmi 9A's 5 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 M21Xiaomi Redmi 9A
General
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateMarch 18, 2020September 2, 2020
Design
Dimensions75.1 x 159 x 8.9 mm77 x 164.9 x 9 mm
Weight188 g196 g
Display
TypeColor Super AMOLED Screen (16M Colors)Color IPS LCD Screen (16M Colors)
TouchYesYes
Size6.4 inches, 1080 x 2340 pixels6.53 inches, 720 x 1600 pixels
Aspect Ratio19.5:920:9
PPI~ 403 PPI~ 269 PPI
Screen to Body Ratio~ 84.2%~ 81.1%
Glass TypeCorning Gorilla Glass 3
Features420 nits (peak)
NotchYes, Water Drop NotchYes, Water Drop Notch
Memory
RAM4 GB2 GB
Storage64 GB32 GB
Card SlotYes, upto 512 GBYes, upto 512 GB
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
VoLTEYesYes
WifiYes, with wifi-hotspotYes, with wifi-hotspot
BluetoothYes, v5.0Yes, v5.0, A2DP, LE
USBYes, USB-C v2.0Yes, microUSB
USB FeaturesUSB on-the-go, USB ChargingUSB on-the-go, USB Charging
IR BlasterNo
Extra
GPSYes, with A-GPS, GLONASS, GALILEO, BDSYes, with A-GPS
Fingerprint SensorYes, RearNo
Face UnlockYesYes
SensorsAccelerometer, Gyro Sensor, Geomagnetic Sensor, Proximity Sensor, Virtual Light SensingAccelerometer, Proximity
3.5mm Headphone JackYesYes
Splash ResistantYes, P2i Nano-coating
Camera
Rear Camera48 MP f/2 (Wide Angle)
8 MP f/2.2 (Ultra Wide)
5 MP f/2.2 (Depth Sensor) with autofocus
13 MP f/1.8 (Wide Angle) with autofocus
FeaturesPanorama, HDRHDR, Panorama
Video Recording4K @ 30 fps UHD, 1080p @ 30 fps FHD1080p @ 30 fps FHD
FlashYes, LEDYes, LED
Front Camera20 MP f/2 (Wide Angle)5 MP f/2.2 (Wide Angle)
Front Video Recording1080p @ 30 fps FHD1080p @ 30 fps FHD
Technical
OSAndroid v10.0, upgradable to v11Android v10
ChipsetSamsung Exynos 9611MediaTek Helio G25
CPU2.3 GHz, Octa Core Processor2 GHz, Octa Core Processor
Core Details4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53
GPUMali-G72 MP3IMG PowerVR GE8320
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, OTAYes
VideoMP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBMYes
FM RadioYesYes
Document ReaderYesYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size6000 mAh, Li-Po Battery5000 mAh, Li-Po Battery
Fast ChargingYes, 15W Fast Charging
Talk Time33 hours
Music Playback Time7 days

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